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Details for H-D-Pyr-OH

H-D-Pyr-OH 4042-36-8

Category :	Pharmaceuticals and Biochemicals/Vitamin, amino acids and coenzymes
CAS NO :	4042-36-8
EC NO :	223-735-0
MF :	C₅H₇NO₃
MW :	129.114
Product description :	Appearance White crystals with lumps Specific rotation[α]D/20 (C=2 in H2O) +10.8°to +12.3° Melting Point (ºC) 160 to 163 ºC Chloride(C1) Not more than 0.02% Iron(Fe) Not more than 10ppm Heavy metals(Pb) Not more than 10ppm Arsenic(As2O3) Not more than 1ppm Loss on drying Not more than 0.20% Residue on ignition Not more than 0.10% Assay 98.0%¡«101.0%
Synonyms :	D-5-Pyrrolidone-2-carboxylic acid;D-Pyroglutamic acid;(R)-(+)-2-Pyrrolidinone-5-carboxylic acid;H-D-Pyr-OH; ;2-oxopyrrolidine-1-carboxylic acid;
Molecular Structure :

H-D-Pyr-OH

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