1-(Tert-butyl) 3-methyl (3R,4S)-4-(2-chloro-5-methylpyridin-3-yl)pyrrolidine-1,3-dicarboxylate CAS 1228070-72-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1228070-72-1
Molecular FormulaC17H23ClN2O4
Molecular Weight354.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(Tert-butyl) 3-methyl (3R,4S)-4-(2-chloro-5-methylpyridin-3-yl)pyrrolidine-1,3-dicarboxylate CAS 1228070-72-1 chemical structure

Description

CATO supplies 1-(Tert-butyl) 3-methyl (3R,4S)-4-(2-chloro-5-methylpyridin-3-yl)pyrrolidine-1,3-dicarboxylate (CAS 1228070-72-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H23ClN2O4. Molecular weight: 354.83 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC17H23ClN2O4
Molecular Weight354.83 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms2

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