EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

(S)-sodium PCA
proline, 5-oxo-, monosodium salt, L- (8CI)

Sponsors

Name:sodium (2S)-5-oxopyrrolidine-2-carboxylate
CAS Number: 28874-51-3Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:249-277-1
FDA UNII:1V74VH163T
Molecular Weight:151.09718928
Formula:C5 H6 N Na O3
NMR Predictor:Predict (works with chrome or firefox)
Category:cosmetic agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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Google Patents:Search
US Patents:Search
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PubMed:Search
NCBI:Search
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 453.00 to 454.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure:0.000000 mm/Hg @ 25.00 °C. (est)
Flash Point: 442.00 °F. TCC ( 227.80 °C. ) (est)
logP (o/w): -2.387 (est)
Soluble in:
 water, 3.799e+005 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: antistatic agents
hair conditioning
humectants
skin conditioning
 
Suppliers:
Jarchem Industries
Aminosyl™ NL50
Odor: characteristic
Use: A natural moisturizing factor (NMF) that provides stronger hydrating power than glycerin, sorbitol or propanediol. Broad application ranging from creams and lotions to shampoos.
Jiangyin Healthway
Sodium Pyrrolidone Carboxylate
New functional food ingredients
 
Safety Information:
 
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:
oral-mouse LD50 10400 mg/kg
International Journal of Toxicology. Vol. 18(Suppl

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: cosmetic agents
Recommendation for (S)-sodium PCA usage levels up to:
 not for fragrance use.
 
Recommendation for (S)-sodium PCA flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :23668602
National Institute of Allergy and Infectious Diseases:Data
sodium (2S)-5-oxopyrrolidine-2-carboxylate
Chemidplus:0028874513
 
References:
 sodium (2S)-5-oxopyrrolidine-2-carboxylate
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):23668602
Pubchem (sid):135050743
 
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
HMDB (The Human Metabolome Database):Search
Household Products:Search
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
 antistatic agents
 humectants
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 ajidew NL-50
 aminosyl NL50
 bio-plex NMF
 bio-plex NMF-YD
 PCA soda
L-PCA-Na
5-oxo-L-proline monosodium salt
L-5-oxoproline monosodium salt
L-proline, 5-oxo-, monosodium salt
 proline, 5-oxo-, monosodium salt, L- (8CI)
L-proline, 5-oxo-, sodium salt (1:1)
(2S)-5-oxopyrrolidine-2-carboxylic acid, sodium salt
L-pyrrolidone-5-carboxylic acid
 sodium (2S)-5-oxopyrrolidine-2-carboxylate
 sodium 5-oxo-L-prolinate
 sodium 5-oxo-laevo-prolinate
 sodium L-pyroglutamate
 sodium L-pyrrolidonecarboxylate
 sodium pidolate
 
 
Notes:
a cyclized derivative of l-glutamic acid. elevated blood levels may be associated with problems of glutamine or glutathione metabolism.
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