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L-Pyroglutamic acid



Identification
Name L-Pyroglutamic acid
Synonyms 5-Oxoproline; 5-Oxopyrrolidine-2-carboxylic acid; L-5-Pyrrolidone-2-carboxylic acid; (S)-(-)-2-Pyrrolidone-5-carboxylic acid
Chinese Names name
copyRight
Molecular Structure L-Pyroglutamic acid, 5-Oxoproline, 5-Oxopyrrolidine-2-carboxylic acid, L-5-Pyrrolidone-2-carboxylic acid, (S)-(-)-2-Pyrrolidone-5-carboxylic acid CAS #: 98-79-3
Molecular Formula C5H7NO3
Molecular Weight 129.11
CAS Registry Number 98-79-3
EINECS 202-700-3
 
Properties
Melting point 152-162 ºC
alpha -27.5 º (c=10, 1 N NaOH)
Water solubility 10-15 g/100 mL (20 ºC)
 
Safety Data
Hazard Symbols symbol   Xi    Details
Risk Codes R36/37/38    Details
Safety Description S26;S36    Details
 
List of Suppliers
The Complete List of Suppliers for L-Pyroglutamic acid


2-Pyridyl tribromomethyl sulfone  link  Pyrimethanil  Pyrimidine  5-Pyrimidineacetic acid  2-Pyrimidinecarboxaldehyde  Pyrimidine-5-carboxaldehyde  (E)-2-Pyrimidinecarboxaldehyde oxime  5-Pyrimidinecarboxylic acid  4-Pyrimidinecarboxylic acid  5-Pyrimidinemethanol  Pyrimidinetetramine sulfate  4-Pyrimidinol  5-Pyrimidinylboronic acid  1-(2-Pyrimidinyl)-3-piperdinol  1-(2-Pyrimidinyl)-4-piperidinamine  1-(2-Pyrimidinyl)-4-piperidinamine hydrochloride  1-(2-Pyrimidinyl)piperidine-4-carboxylic acid  4(3H)-Pyrimidone  1-(2-Pyrimidyl)piperazine hydrochloride  Pyriproxyfen  Pyrithiobac-sodium  Pyrocatechol  Pyrocatechol Violet  Pyrogallol  L-Pyroglutamamide  D-Pyroglutamic acid  DL-Pyroglutamic acid  Pyrophosphoric acid  Pyrrole  Pyrrole-2-carboxaldehyde  Pyrrole-3-carboxylic acid  1-Pyrrolidinebutanenitrile  (S)-Pyrrolidine-2-carbonitrile hydrochloride  3-Pyrrolidinecarboxylic acid  (S)-Pyrrolidine-3-carboxylic acid  (3S,4S)-Pyrrolidine-3,4-diol  (3S,4S)-Pyrrolidine-3,4-diol hydrochloride  3-Pyrrolidinol  (R)-(-)-3-Pyrrolidinol hydrochloride  3-Pyrrolidinone  2-Pyrrolidinone  4-Pyrrolidinopyridine  (R)-Pyrrolidin-3-ylmethanol  (S)-Pyrrolidin-3-ylmethanol  (R)-(-)-1-(2-Pyrrolidinylmethyl)pyrrolidine  4-(1-Pyrrolidinyl)piperidine  2-Pyrrolidone-5-carboxylic acid sodium salt  3-Pyrroline 
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