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D-Pyroglutamic acid [4042-36-8]

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Name D-Pyroglutamic acid
Synonyms 5-Oxo-D-proline; D-5-Pyrrolidone-2-carboxylic acid; (R)-(+)-2-Pyrrolidone-5-carboxylic acid
Molecular Structure CAS # 4042-36-8, D-Pyroglutamic acid, 5-Oxo-D-proline, D-5-Pyrrolidone-2-carboxylic acid, (R)-(+)-2-Pyrrolidone-5-carboxylic acid
Molecular Formula C5H7NO3
Molecular Weight 129.11
CAS Registry Number 4042-36-8
EINECS 223-735-0
Melting point 155-162 ºC
alpha 27.5 º (c=10,1N NaOH)
Water solubility soluble
Safety Data
Hazard Symbols symbol   Xi    Details
Risk Codes R36/37/38    Details
Safety Description S26;S37/39    Details
MSDS Available
Market Analysis Reports
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