(+)-Pyroglutamic acid
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(+)-Pyroglutamic acid
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CAS No:
4042-36-8
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Formula:
C5H7NO3
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Chemical Name:
(+)-Pyroglutamic acid
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Synonyms:
D-Proline,5-oxo-;Proline,5-oxo-,D-;5-Oxo-D-proline;D-Pyrrolidonecarboxylic acid;D-2-Pyrrolidone-5-carboxylic acid;D-Pyroglutamic acid;D-Pyrrolidinonecarboxylic acid;(R)-2-Pyrrolidone-5-carboxylic acid;(+)-Pyroglutamic acid;(+)-2-Pyrrolidone-5-carboxylic acid;(R)-(+)-2-Pyrrolidone-5-carboxylic acid;(2R)-2-Carboxy-5-pyrrolidinone;(R)-5-Oxopyrrolidine-2-carboxylic acid;(R)-Pyroglutamic acid;(R)-5-Oxoproline;(R)-(+)-5-Oxopyrrolidine-2-carboxylic acid;(+)-D-Pyroglutamic acid;D-Pidolic acid;(R)-(+)-2-Pyrrolidone-5-carboxylic acid;(2R)-5-Oxopyrrolidine-2-carboxylic acid
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CAS No:
Description
white to light yellow crystal powde
5-oxo-D-proline is the D-enantiomer of 5-oxoproline. It has a role as a metabolite. It is a D-proline derivative and a 5-oxoproline. It is a conjugate acid of a 5-oxo-D-prolinate. It is an enantiomer of a 5-oxo-L-proline.
Characteristics
66.40000
-0.8
White crystals with lumps
1.38g/cm3
170-178 °C
453.1ºC at 760mmHg
227.8ºC
1.512
soluble
Store at 0-5ºC
0.002mmHg at 25°C
124.6 Ų [M-H]-
Safety Information
NONH for all modes of transport
3
R36/37/38
S26-S37/39
Xi
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 47 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
(+)-Pyroglutamic acid Use and Manufacturing
Serves as a building block in the synthesis of diphthamide
Computed Properties
Molecular Weight:129.11
XLogP3:-0.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:129.042593085
Monoisotopic Mass:129.042593085
Topological Polar Surface Area:66.4
Heavy Atom Count:9
Complexity:154
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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