H-Val-Leu-Ser-Glu-Gly-OH CAS 83178-69-2

Purity >95%In StockPharmaceutical Standards
CAS No.83178-69-2
Molecular FormulaC21H37N5O9
Molecular Weight503.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Val-Leu-Ser-Glu-Gly-OH CAS 83178-69-2 chemical structure

Description

CATO supplies H-Val-Leu-Ser-Glu-Gly-OH (CAS 83178-69-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H37N5O9. Molecular weight: 503.55 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H37N5O9
Molecular Weight503.55 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Nitrogen Atoms5

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