D-Pyroglutamic acid

CAS 4042-36-8 · C5H7NO3 · 129.11 g/mol

Structure of D-Pyroglutamic acid
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About D-Pyroglutamic acid

D-Pyroglutamic acid (CAS 4042-36-8) is listed in the ChemSigma catalog. Its molecular formula is C5H7NO3 and its molecular weight is 129.11 g/mol. It is also known as (R)-5-PYRROLIDONE-2-CARBOXYLIC ACID.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 4042-36-8
Product name D-Pyroglutamic acid
Synonyms (R)-5-PYRROLIDONE-2-CARBOXYLIC ACID
Molecular formula C5H7NO3
Molecular weight 129.11 g/mol
EC number 223-735-0

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Appearance white to light yellow crystal powder
Melting Point 155-162 ( ℃ )
Boiling Point 227.8 ( ℃ )