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BGC » Chemicals A-Z » D-Pyroglutamic acid
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D-Pyroglutamic acid

BGC Id:390793537741
CAS No:4042-36-8
Synonyms: h-d-pglu-oh ; h-d-pyr-oh ; (r)-5-oxoproline ; d-5-oxoproline ; d-pyroglutamic ; d- pglu-oh ; 5-oxo-d-proline ; d-proline, 5-oxo- ; d-pyr-oh ; 5-oxo-d-prolin
Molecular Formula:C5H7NO3
Molecular Weight:129.11
EINECS:223-735-0
Structural Formula
The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
h-d-pglu-oh ; h-d-pyr-oh ; (r)-5-oxoproline ; d-5-oxoproline ; d-pyroglutamic ; d- pglu-oh ; 5-oxo-d-proline ; d-proline, 5-oxo- ; d-pyr-oh ; 5-oxo-d-prolin
CAS:
4042-36-8
EINECS:
223-735-0
Molecular Formula:
C5H7NO3
MDL:
MFCD00066212

Properties

Molecular Weight:
129.11 g·mol−1
Melting point:
155-162 °C
download Download Molfile for :
(R)-2-Pyrrolidinone-5-carboxylic Acid

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Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36-37/39 (S)
WGK Germany:
3
Storage temperature:
Store at 0-5 °C

What other providers are available for CAS 4042-36-8?

In addition to the providers presented here for D-Pyroglutamic acid with the CAS number 4042-36-8, there are other 34 providers with slightly different product names available for this CAS number.

Carbone Scientific Co., Ltd. | BLD Pharmatech Ltd | Iris Biotech GmbH +7 additional providers that we know from the past
Shandong SanYoung Industry Co., Ltd +4 additional providers that we know from the past
Leap Chem Co., Ltd +1 additional providers that we know from the past
Iris Biotech GmbH +4 additional providers that we know from the past
+4 additional providers that we know from the past
BuGuCh & Partners +5 additional providers that we know from the past
+1 additional providers that we know from the past




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