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(+)-hyoscyamine
benzeneacetic acid, a-(hydroxymethyl)-, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester, (3(R)-endo)-

Supplier Sponsors

CAS Number: 101-31-5Picture of molecule3D/inchi
Other(deleted CASRN):1892-81-5
ECHA EINECS - REACH Pre-Reg:202-933-0
FDA UNII: PX44XO846X
Beilstein Number:0091258
MDL:MFCD00067306
XlogP3:1.80 (est)
Molecular Weight:289.37491000
Formula:C17 H23 N O3
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:toxic natural substances
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
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Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 108.50 °C. @ 760.00 mm Hg
Boiling Point: 429.80 °C. @ 760.00 mm Hg (est)
Flash Point: 417.00 °F. TCC ( 213.70 °C. ) (est)
logP (o/w): 1.380 (est)
Soluble in:
 water, 3560 mg/L @ 20 °C (exp)
 water, 3944 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Alfa Biotechnology
For experimental / research use only.
L-Hyoscyamine 98%
BOC Sciences
For experimental / research use only.
(-)-Hyoscyamine >98%
Odor: characteristic
Use: Hyoscyamine is an AChR inhibitor with IC50 of 7.5 nM.
ExtraSynthese
For experimental / research use only.
L-Hyoscyamine (HPLC) ≥90%
Sigma-Aldrich: Sigma
For experimental / research use only.
L-Hyoscyamine ≥98% (TLC), powder
 
Safety Information:
Preferred SDS: View
 
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:
unreported-man LDLo 1471 ug/kg
"Poisoning; Toxicology, Symptoms, Treatments," 2nd ed., Arena, J.M., Springfield, IL, C.C. Thomas, 1970Vol. 2, Pg. 73, 1970.

intravenous-mouse LD50 95 mg/kg
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE
British Journal of Pharmacology and Chemotherapy. Vol. 24, Pg. 138, 1965.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
toxic natural substances
Recommendation for (+)-hyoscyamine usage levels up to:
 not for fragrance use.
 
Recommendation for (+)-hyoscyamine flavor usage levels up to:
 not for flavor use.
 
Safety References:
European Food Safety Authority (EFSA) reference(s):

Scientific Opinion on Tropane alkaloids in food and feed
View page or View pdf

Human acute exposure assessment to tropane alkaloids
View page or View pdf

EPI System: View
ClinicalTrials.gov:search
Daily Med:search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):101-31-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :25817
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
(8-methyl-8-azabicyclo[3.2.1]octan-3-yl)(2R)-3-hydroxy-2-phenylpropanoate
Chemidplus:0000101315
RTECS:NH0875000 for cas# 101-31-5
 
References:
 (8-methyl-8-azabicyclo[3.2.1]octan-3-yl)(2R)-3-hydroxy-2-phenylpropanoate
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):25817
Pubchem (sid):135023232
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (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):Search
MedlinePlusSupp:View
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 found in nature
 
Synonyms:
(+)-atropine
 benzeneacetic acid, a-(hydroxymethyl)-, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester, (3(R)-endo)-
R-(+)-hyoscyamine
 hyoscyamine (D)-
 hyoscyamine, (+)-
(8-methyl-8-azabicyclo[3.2.1]octan-3-yl)(2R)-3-hydroxy-2-phenylpropanoate
 
 
Notes:
None found
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