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D- Pyroglutamic acid

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  Post Date: Nov 12,2024
  Expiry Date: May 11,2025
  Detailed Description: Cas No. :4042-36-8

Name: 5-oxo-D-proline, (R)-5-Oxopyrrolidine-2-carboxylic Acid
CAS No.: 4042-36-8
WF: C5H7NO3
WM: 129.11
Appearance: White crystalline powder
Usage: API intermediates: eg. Fasoracetam
Package: 25 kgs/drum
Storage: Store at RT.
Place in a cool and dry environment, keep away from fire and heat.

  CAS Registry Number:

4042-36-8
  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 Formula: C5H7NO3
  Molecular Weight: 129.114
  Molecular Structure: 4042-36-8 5-Oxo-D-proline
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Shandong Yangcheng Biotech Co., Ltd     [ China ]          
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  Email: sales@yangchengbio.com
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