(3R,4S,5S)-tert-butyl 4-(benzyl(methyl)amino)-3-methoxy-5-methylheptanoate CAS 870640-64-5

Purity 97%+In StockPharmaceutical Standards
CAS No.870640-64-5
Molecular FormulaC21H35NO3
Molecular Weight349.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,4S,5S)-tert-butyl 4-(benzyl(methyl)amino)-3-methoxy-5-methylheptanoate CAS 870640-64-5 chemical structure

Description

(3R,4S,5S)-tert-butyl 4-(benzyl(methyl)amino)-3-methoxy-5-methylheptanoate (CAS 870640-64-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H35NO3. Molecular weight: 349.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC21H35NO3
Molecular Weight349.51 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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