- Search Product
-
-
- Region :China/Sichuan
- Tel : +86-838-2850606, 2504166,2809458
- Fax : +86-838-2274207
- Email :sales@biots.cn
- URL :www.chemnet.com/ChinaSuppliers/15637/
- Add :Room1-11,No.19 North Tianshan Road Deyang SiChuan China
- Details for H-D-Pyr-OH
-
H-D-Pyr-OH
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 : 
- more>>Other Products
-
- ? Boc-L-leucine monohydrate
- ? DL-alanine benzyl ester hydrochloride
- ? N-acetyl-L-glutamine
- ? N-acetyl-L-methionine
- ? L-histidine hydrochloride
- ? Boc-L-aspartic acid
- ? Cbz-L-aspartic acid beta-benzyl ester
- ? N-acetyl-L-valine
- ? Cbz-Gln-OH
- ? N-acetyl-DL-valine
- ? H-beta-Ala-OEt.HCl
- ? L-Arg-L-Glu
- ? Boc-L-Tryptophan
- ? Cbz-Glycine
- ? L-Arginine methyl ester hydrochloride
- ? Linagliptin Intermediates
- ? Benzyloxycarbonyl-L-glutamic acid gamma-benzyl ester
- ? L-Arginine