2-methyl-3-propyl pyrazine
pyrazine, 2-methyl-3-propyl-
 
Notes:
Flavour component of cooked foods
  • Endeavour Specialty Chemicals
    • Endeavour Specialty Chemicals Ltd
      Expertise in Small to Medium Scale Chemical Manufacturing
      Endeavour Speciality Chemicals offers high-impact aroma chemicals, all produced at the highest standards of quality.
      Endeavour Speciality Chemical has 25 years' experience of manufacturing high-impact aroma chemicals. With our core expertise in sulfur and heterocyclic chemistries, Endeavour's products have applications in a range of industry sectors including flavours and fragrances, pharmaceutical research and material sciences. Endeavour also offer custom synthesis and contract manufacturing services at their UK manufacturing site.
      Email: Info
      Email: Sales
      Voice: +44 (0)1327 310 079
      Fax: +44 (0)1327 310 701
      Linkedin
      News
      Speciality Chemical Product Groups
      Product(s):
      PZ0140 2-Methyl-3-propylpyrazine 99% F&F
       
  • Frutarom
    • Frutarom Ltd
      Discover Our Passion
      Your preferred partner for flavour and fragrance success.
      At Frutarom, we take pride in our expertise and knowledge of Flavour & Fragrance Ingredients and our thorough understanding of the needs of Flavourists, Perfumers and Food Technologists. Working closely with our customers we have a strong track record of providing unique solutions to fulfil requirements.
      US Email: Info- USA
      Email: Info - UK
      Voice: +44 (0) 1429 863 222
      US Voice: +1 513 870 4900
      Products List: View
      Product(s):
      P1650-0 2-METHYL-3-PROPYL PYRAZINE
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
      US Email: Technical Services
      US Email: Sales
      US Voice: (973) 740-2300
      US Fax: (973) 740-1839
      Product(s):
      13-67100 2-METHYL-3-PROPYLPYRAZINE, Kosher
       
  • Pyrazine Specialties
    • Pyrazine Specialties, Inc.
      Naturally Better
      First in pyazines for the food, perfume, and pharmaceutical industry.
      Pyrazine Specialties, Incorporated began almost 40 years ago in a modest little building near the Georgia Tech campus. Today, Pyrazine Specialties is looking to expand its facilities as well as significantly increase our product line.
      US Email: Customer Service
      US Email: Sales
      US Voice: (404) 524-6744
      US Fax: (404) 577-1651
      Resources
      Product(s):
      934 2-Propyl-3-Methylpyrazine
       
  • Robinson Brothers
  • TCI AMERICA
    • TCI AMERICA
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 60 years of synthesis experience and multi-purpose plants enable TCI to offer more than 27,000 products as well as custom synthesis. TCI established overseas facilities in North America, Europe, China and India to serve customers worldwide.
      Email: Sales
      US Email: Sales
      Email: Global Business
      Voice: +81-3-5640-8878
      Fax: +81-3-5640-8902
      US Voice: 800-423-8616
      US Fax: 888-520-1075
      Tokyo Tel:03-5640-8851
      Tokyo Fax:03-5640-8865
      Facebook
      Twitter
      Instagram
      Linkedin
      RSS
      Product(s):
      M0841 2-Methyl-3-propylpyrazine >95.0%(GC)
       
  • Treatt
    • Treatt PLC
      Innovative ingredient solutions
      World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
      We offer innovative and trend-setting product concepts for our customers, collaborating with them to create true value for their products.
      Email: Enquiries
      US Email: Enquiries
      Voice: +44 (0) 1284 702500
      Fax: +44 (0) 1284 703809
      US Voice: +1 863 668 9500
      US Fax: +1 863 668 3388
      News
      Product(s):
      2-Methyl-3-propylpyrazine Halal, Kosher
       
Synonyms   Articles   Notes   Search
2-methyl-3-propylpyrazine (Click)
CAS Number: 15986-80-8Picture of molecule
ECHA EINECS - REACH Pre-Reg: 240-121-8
Nikkaji Web: J149.485F
MDL: MFCD00010096
XlogP3: 1.60 (est)
Molecular Weight: 136.19764000
Formula: C8 H12 N2
NMR Predictor: Predict (works with chrome or firefox)
Category: flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
Flavis Number: 14.129 (Old)
DG SANTE Food Flavourings: 14.129  2-methyl-3-propylpyrazine
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.97800 to 0.98400 @  25.00 °C.
Pounds per Gallon - (est).: 8.138 to  8.188
Refractive Index: 1.49500 to 1.50100 @  20.00 °C.
Boiling Point: 189.00 to  190.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.792000 mm/Hg @ 25.00 °C. (est)
Flash Point: 156.00 °F. TCC ( 68.89 °C. )
logP (o/w): 1.570
Soluble in:
 alcohol
 water, 3962 mg/L @ 25 °C (est)
Insoluble in:
 water
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
Odor Type: nutty
Odor Strength: high ,
recommend smelling in a 0.10 % solution or less
 nutty  
Odor Description:
at 0.10 % in dipropylene glycol. 
nutty
 earthy  green  nutty  
Taste Description:
earthy green nutty
  
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
None found
Synonyms   Articles   Notes   Search   Top
Suppliers:
Endeavour Specialty Chemicals
2-Methyl-3-propylpyrazine 99% F&F
Speciality Chemical Product Groups
Frutarom
2-METHYL-3-PROPYL PYRAZINE
Penta International
2-METHYL-3-PROPYLPYRAZINE, Kosher
Pyrazine Specialties
2-Propyl-3-Methylpyrazine
Robinson Brothers
2-Methyl-3-propylpyrazine F&F
https://www.robinsonbrothers.uk/chemistry-competences
TCI AMERICA
For experimental / research use only.
2-Methyl-3-propylpyrazine >95.0%(GC)
Treatt
2-Methyl-3-propylpyrazine
Halal, Kosher
Odor: nutty
Flavor: nutty
Synonyms   Articles   Notes   Search   Top
Safety Information:
European information :
Most important hazard(s):
Xi - Irritant
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for 2-methyl-3-propyl pyrazine usage levels up to:
  0.1000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.011 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 400 (μg/person/day)
Threshold of Concern:540 (μg/person/day)
Structure Class: II
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 0.400002.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 0.100000.50000
Edible ices, including sherbet and sorbet (03.0): 0.400002.00000
Processed fruit (04.1): 0.400002.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 1.000005.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 0.200001.00000
Bakery wares (07.0): 2.0000010.00000
Meat and meat products, including poultry and game (08.0): 0.200001.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 0.200001.00000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 0.100000.50000
Foodstuffs intended for particular nutritional uses (13.0): 0.200001.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 0.200001.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 1.000005.00000
Ready-to-eat savouries (15.0): 1.000005.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 0.200001.00000
Synonyms   Articles   Notes   Search   Top
Safety References:
European Food Safety Athority(efsa): Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s):
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) on a request from the Commission related to Flavouring Group Evaluation 17 (FGE.17): Pyrazine derivatives from chemical group 24 (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf
Flavouring Group Evaluation 50 (FGE.50): Consideration of pyrazine derivatives evaluated by JECFA (57th meeting) structurally related to pyrazine derivatives evaluated by EFSA in FGE.17 (2005) (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf
Flavouring Group Evaluation 17, Revision 1 (FGE.17Rev1): Pyrazine derivatives from chemical group 24 - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) [1]
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 17, Revision 2 (FGE.17Rev2): Pyrazine derivatives from chemical group 24
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 50, Revision 1 (FGE.50Rev1): Consideration of pyrazine derivatives evaluated by JECFA (57th meeting) structurally related to pyrazine derivatives evaluated by EFSA in FGE.17Rev2 (2010)
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 17, Revision 3 (FGE.17Rev3): Pyrazine derivatives from chemical group 24
View page or View pdf
EPI System: View
EPA Substance Registry Services (TSCA): 15986-80-8
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 85224
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 2-methyl-3-propylpyrazine
Chemidplus: 0015986808
Synonyms   Articles   Notes   Search   Top
References:
 2-methyl-3-propylpyrazine
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 15986-80-8
Pubchem (cid): 85224
Pubchem (sid): 135044523
Synonyms   Articles   Notes   Search   Top
Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
CHEMBL: View
HMDB (The Human Metabolome Database): HMDB41252
FooDB: FDB021160
Export Tariff Code: 2933.99.8090
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
No odor group found for these
2-acetonyl-5-methyl furan 
2,5-dimethyl-3,6-diethyl pyrazine 
 gentiana lutea root extractFL/FR
2,5-lutidine 
2-(pyridyl-2)-methyl methyl sulfide 
 sulfuryl octanoateFL/FR
 sulfuryl butyrateFL/FR
 sulfuryl decanoateFL/FR
 sulfuryl hexanoateFL/FR
 sulfuryl isobutyrateFL/FR
 sulfuryl propionateFL/FR
 valeraldehyde dibutyl acetalFL/FR
 valeraldehyde propylene glycol acetalFL/FR
balsamic
 propyl benzoateFL/FR
bready
 coffee furanoneFL/FR
buttery
 acetyl propionylFL/FR
3,4-hexane dioneFL/FR
camphoreous
 bornyl isobutyrateFL/FR
caramellic
 ethyl 2-hydroxy-2-methyl butyrateFL/FR
chocolate
 chocolate pyrazine AFL/FR
 cocoa hexenalFL/FR
2,5-dimethyl pyrazineFL/FR
2-methoxy-3-methyl pyrazineFL/FR
2-methoxypyrazineFL/FR
2-methyl butyraldehydeFL/FR
citrus
2-heptanolFL/FR
coconut
alpha-angelica lactoneFL/FR
gamma-heptalactoneFL/FR
 popcorn pyrimidineFL/FR
coumarinic
 coumaneFL/FR
 tonka bean resinoidFR
earthy
2-ethyl-3-methoxypyrazineFL/FR
fatty
 coconut absoluteFL/FR
fermented
 valeraldehydeFL/FR
floral
 boronia butenalFR
para-cresyl laurateFL/FR
ortho-methyl acetophenoneFL/FR
fruity
 allyl 2-ethyl butyrateFL/FR
isoamyl nonanoateFL/FR
 methyl valerateFL/FR
3-methyl-2-butenalFL/FR
 tropical thiazoleFL/FR
2-heptyl furanFL/FR
(E,Z)-2,6-nonadien-1-yl acetateFL/FR
 tiglaldehydeFL/FR
herbal
1-octen-3-yl acetateFL/FR
 saffron pyranoneFR
 thymyl methyl etherFL/FR
licorice
 glycyrrhiza glabra root extractFL/FR
musty
2-acetyl pyrroleFL/FR
3-acetyl-2,5-dimethyl furanFL/FR
 hazelnut pyrazineFL/FR
 menthofuranFL/FR
naphthyl
ortho-methyl anisoleFL/FR
para-methyl anisoleFL/FR
nutty
3-acetyl pyridineFL/FR
2-acetyl-3-ethyl pyrazineFL/FR
2-acetyl-3-methyl pyrazineFL/FR
2-acetyl-3,5-dimethyl pyrazineFL/FR
2-acetyl-5-methyl furanFL/FR
3,5-cocoa pyrazineFL/FR
3,6-cocoa pyrazineFL/FR
2,3-dimethyl pyrazineFL/FR
4,5-dimethyl-2-ethyl-3-thiazolineFL/FR
2-ethyl pyrazineFL/FR
2-ethyl-4-methyl thiazoleFL/FR
 filbert heptenoneFL/FR
 filbert pyrazineFL/FR
2,6-lutidineFL/FR
 maraniolCS
2-methyl pyrazineFL/FR
5-methyl quinoxalineFL/FR
2-methyl thio-3,5 or 6-methyl pyrazineFL/FR
2-methyl-3-(methyl thio) pyrazineFL/FR
2-methyl-3-ethoxypyrazineFL/FR
 nutty cyclohexenoneFL/FR
 nutty quinoxalineFL/FR
 shoyu pyrazineFL/FR
2,3,5,6-tetramethyl pyrazineFL/FR
2,4,5-trimethyl oxazoleFL/FR
2,3,5-trimethyl pyrazineFL/FR
 vinyl sulfurolFL/FR
popcorn
2-acetyl pyrazineFL/FR
2-acetyl thiazoleFL/FR
sulfurous
 benzothiazoleFL/FR
 furfuryl thioacetateFL/FR
tobacco
 veltonal (Bedoukian)FR
tonka
 coumarinFR
 tonka bean absoluteFR
 whiskey lactoneFL/FR
woody
 sandalwood oilFL/FR
yeasty
2-octen-4-oneFL/FR
 
For Flavor
 
No flavor group found for these
 acetyl acetaldehyde dimethyl acetalFL
2-acetyl-2-pyrrolineFL
2-acetyl-3-methyl pyrazineFL/FR
 allyl 2-ethyl butyrateFL/FR
 bornyl isobutyrateFL/FR
 butyramideFL
 chocolate pyrazine AFL/FR
 chocolate pyrazine BFL
 coumaneFL/FR
 cyclohexyl methyl pyrazineFL
2,5-diethyl thiazoleFL
2,5-diethyl-4-methyl thiazoleFL
6,7-dihydro-2,3-dimethyl-5H-cyclopentapyrazineFL
 dimethyl dihydrocyclopentapyrazineFL
2,5-dimethyl thiazoleFL
 ethyl 2-hydroxy-2-methyl butyrateFL/FR
2-ethyl-3-methoxypyrazineFL/FR
(Z+E)-5-ethyl-4-methyl-2-(2-butyl) thiazolineFL
(Z+E)-5-ethyl-4-methyl-2-(2-methyl propyl) thiazolineFL
3-(2-furyl) acroleinFL
(E,E)-2,4-heptadien-1-olFL
2-hexyl-5 or 6-keto-1,4-dioxaneFL
2-methoxypyrazineFL/FR
 methyl 2-(methyl thio) acetateFL
ortho-methyl acetophenoneFL/FR
2-methyl-3-(methyl thio) pyrazineFL/FR
2-methyl-3-ethoxypyrazineFL/FR
 peanut dithiazineFL
2-propyl pyridineFL
 pyrroleFL
para-salicylic acidFL
 sulfuryl butyrateFL/FR
 sulfuryl decanoateFL/FR
 sulfuryl hexanoateFL/FR
 sulfuryl isobutyrateFL/FR
 thiazoleFL
 valeraldehyde propylene glycol acetalFL/FR
5-acetyl-2,3-dihydro-1,4-thiazineFL
 sulfuryl formateFL
 sulfuryl octanoateFL/FR
 sulfuryl propionateFL/FR
 valeraldehyde dibutyl acetalFL/FR
alliaceous
2-methyl thioacetaldehydeFL
 tropical thiazoleFL/FR
bitter
2-(pyridyl-2)-methyl methyl sulfide 
bready
2-propionyl thiazoleFL
burnt
2-methyl quinoxalineFL
2,4,5-trimethyl oxazoleFL/FR
buttery
 butyroinFL
3,4-hexane dioneFL/FR
camphoreous
ortho-methyl anisoleFL/FR
cocoa
 cocoa hexenalFL/FR
coffee
 difurfuryl etherFL
2,5-dimethyl-3,6-diethyl pyrazine 
2-ethyl-4-methyl thiazoleFL/FR
2-isopropyl pyrazineFL
corn chip
2-acetyl thiazoleFL/FR
2-acetyl-2-thiazolineFL
 popcorn pyrimidineFL/FR
creamy
alpha-angelica lactoneFL/FR
fatty
2-acetonyl-5-methyl furan 
 coconut absoluteFL/FR
(E,E)-2,4-decadienalFL
2-heptyl furanFL/FR
(E,E)-2,4-nonadienalFL
fishy
4,5-dimethyl thiazoleFL
fruity
2-heptanolFL/FR
2,4-hexadien-1-olFL
 methyl valerateFL/FR
3-methyl-2-butenalFL/FR
 propyl benzoateFL/FR
 tiglaldehydeFL/FR
fusel
2-methyl butyraldehydeFL/FR
green
 dihydroxyacetophenone (mixed isomers)FL
2,5-dimethyl thiopheneFL
 gentiana lutea root extractFL/FR
3-methyl pyridineFL
4-methyl thiazoleFL
2-methyl-5-isopropyl pyrazineFL
(E,Z)-2,6-nonadien-1-yl acetateFL/FR
1-octen-3-yl acetateFL/FR
 propylene glycol acetone ketalFL
2-vinyl pyrazineFL
lactonic
gamma-heptalactoneFL/FR
licorice
 glycyrrhiza glabra root extractFL/FR
meaty
 benzothiazoleFL/FR
musty
2,3-dimethyl pyrazineFL/FR
2,5-dimethyl pyrazineFL/FR
2-ethoxythiazoleFL
 hazelnut pyrazineFL/FR
 menthofuranFL/FR
 propionaldehydeFL
 shoyu pyrazineFL/FR
 thymyl methyl etherFL/FR
2,3,5-trimethyl pyrazineFL/FR
naphthyl
para-methyl anisoleFL/FR
nutty
3-acetyl pyridineFL/FR
2-acetyl pyrroleFL/FR
3-acetyl-2,5-dimethyl furanFL/FR
2-acetyl-3-ethyl pyrazineFL/FR
2-acetyl-3,5-dimethyl pyrazineFL/FR
2-acetyl-5-methyl furanFL/FR
 aconitic acidFL
3,5-cocoa pyrazineFL/FR
3,6-cocoa pyrazineFL/FR
 coffee furanoneFL/FR
3,5-diethyl-2-methyl pyrazineFL
2,5-diethyl-3-methyl pyrazineFL
4,5-dimethyl-2-ethyl-3-thiazolineFL/FR
2,4-dimethyl-5-vinyl thiazoleFL
2-ethyl pyrazineFL/FR
1-ethyl-2-acetyl pyrroleFL
 filbert heptenoneFL/FR
 filbert pyrazineFL/FR
2,6-lutidineFL/FR
2-methoxy-3-methyl pyrazineFL/FR
2-methyl pyrazineFL/FR
5-methyl quinoxalineFL/FR
2-methyl thio-3,5 or 6-methyl pyrazineFL/FR
 nutty cyclohexenoneFL/FR
 nutty quinoxalineFL/FR
 nutty thiazoleFL
 peanut oxazoleFL
2,3,5,6-tetramethyl pyrazineFL/FR
 vinyl sulfurolFL/FR
popcorn
2-propionyl-2-thiazolineFL
roasted
2-acetyl pyrazineFL/FR
 furfuryl thioacetateFL/FR
2,5-lutidine 
toasted
 acetyl propionylFL/FR
vegetable
2-octen-4-oneFL/FR
waxy
para-cresyl laurateFL/FR
winey
isoamyl nonanoateFL/FR
5-ethyl-2-methyl pyridineFL
 valeraldehydeFL/FR
woody
 sandalwood oilFL/FR
 whiskey lactoneFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 beefFL
 nutFL
 nut peanutFR
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 beef
Search  Picture
 coffee
Search  Picture
 peanut
Search Trop  Picture
 sesame seed roasted
Search Trop  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
2-methyl-3-n-propylpyrazine
2-methyl-3-propyl-pyrazine
2-methyl-3-propylpyrazine
 peanut pyrazine
3-propyl-2-methyl pyrazine
3-propyl-2-methylpyrazine
2-propyl-3-methyl pyrazine
2-propyl-3-methylpyrazine
 pyrazine, 2-methyl-3-propyl-
Synonyms   Articles   Notes   Search   Top
Synonyms   Articles   Notes   Search   Top
Please share your Comments.
Email Address:
 
 
 
 
Top of Page Home
Copyright © 1980-2017 The Good Scents Company (tgsc) ™ Disclaimer Privacy Policy