Methyl (E)-2-(methoxyimino)-2-(o-tolyl)acetate CAS 120974-97-2

Purity >95%In StockPharmaceutical Standards
CAS No.120974-97-2
Molecular FormulaC11H13NO3
Molecular Weight207.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (E)-2-(methoxyimino)-2-(o-tolyl)acetate CAS 120974-97-2 chemical structure

Description

Methyl (E)-2-(methoxyimino)-2-(o-tolyl)acetate (CAS 120974-97-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13NO3. Molecular weight: 207.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H13NO3
Molecular Weight207.23 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms1

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