H-D-Ala-D-Ala-D-Ala-D-Ala-OH CAS 926-78-3

Purity 97%+In StockPharmaceutical Standards
CAS No.926-78-3
Molecular FormulaC12H22N4O5
Molecular Weight302.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-D-Ala-D-Ala-D-Ala-D-Ala-OH CAS 926-78-3 chemical structure

Description

H-D-Ala-D-Ala-D-Ala-D-Ala-OH (CAS 926-78-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H22N4O5. Molecular weight: 302.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H22N4O5
Molecular Weight302.33 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms4

Recommended Standards

Why CATO?