Home Categories Biochemical Engineering D-Pyroglutamicacid
A6951358

D-Pyroglutamicacid , 10mMinDMSO , 4042-36-8

Synonym(s):
D-5-Oxo-2-pyrrolidinecarboxylic acid;D-Pyroglutamic acid

CAS NO.:4042-36-8

Empirical Formula: C5H7NO3

Molecular Weight: 129.11

MDL number: MFCD00066212

EINECS: 223-735-0

Pack Size Price Stock Quantity
1ml RMB159.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 155-162 °C
alpha  27.5 º (c=10,1N NaOH)
Boiling point: 239.15°C (rough estimate)
Density  1.3816 (rough estimate)
refractive index  10 ° (C=5, H2O)
storage temp.  Sealed in dry,Room Temperature
solubility  Dimethylformamide, DMSO (Slightly), Methanol (Slightly), Water
form  Solid
pka 3.48±0.20(Predicted)
color  Off-White to Light Beige
optical activity [α]22/D +10°, c = 1.5 in H2O
Water Solubility  soluble
Merck  14,8001
BRN  82133
InChIKey ODHCTXKNWHHXJC-GSVOUGTGSA-N

Description and Uses

D-Pyroglutamic acid, also known as 5-oxo-D-proline, is a metabolite of D-glutamate. It is formed from D-glutamate by D-glutamate cyclase. The levels of D-pyroglutamic acid are increased in the urine of patients with nascent metabolic syndrome and the plasma of patients with end-stage renal disease.

Serves as a building block in the synthesis of diphthamide.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
HS Code  29339900

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