H-Asp-Asp-Asp-Asp-OH CAS 145224-95-9

Purity 97%+In StockPharmaceutical Standards
CAS No.145224-95-9
Molecular FormulaC16H22N4O13
Molecular Weight478.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Asp-Asp-Asp-Asp-OH CAS 145224-95-9 chemical structure

Description

CATO supplies H-Asp-Asp-Asp-Asp-OH (CAS 145224-95-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H22N4O13. Molecular weight: 478.36 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC16H22N4O13
Molecular Weight478.36 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms4

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