(-)-Dipivaloyl-L-tartaric Acid CAS 65259-81-6

Purity 97%+In StockPharmaceutical Standards
CAS No.65259-81-6
Molecular FormulaC14H22O8
Molecular Weight318.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(-)-Dipivaloyl-L-tartaric Acid CAS 65259-81-6 chemical structure

Description

(-)-Dipivaloyl-L-tartaric Acid (CAS 65259-81-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H22O8. Molecular weight: 318.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC14H22O8
Molecular Weight318.32 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975

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