(3aR,4R,7aR)-3a,7a-Dihydro-2-methyl-4-[(1R,2R)-1,2,3-trihydroxypropyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester CAS 1072449-83-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1072449-83-2
Molecular FormulaC12H17NO7
Molecular Weight287.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3aR,4R,7aR)-3a,7a-Dihydro-2-methyl-4-[(1R,2R)-1,2,3-trihydroxypropyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester CAS 1072449-83-2 chemical structure

Description

(3aR,4R,7aR)-3a,7a-Dihydro-2-methyl-4-[(1R,2R)-1,2,3-trihydroxypropyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester (CAS 1072449-83-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H17NO7. Molecular weight: 287.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H17NO7
Molecular Weight287.27 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms1

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