Methyl 2-(indolin-3-yl)acetate CAS 85676-99-9

Purity 97%+In StockPharmaceutical Standards
CAS No.85676-99-9
Molecular FormulaC11H13NO2
Molecular Weight191.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2-(indolin-3-yl)acetate CAS 85676-99-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 191.23 g/mol gives Methyl 2-(indolin-3-yl)acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Methyl 2-(indolin-3-yl)acetate (CAS 85676-99-9), a certified reference material (molecular formula C11H13NO2, MW 191.23 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H13NO2, Methyl 2-(indolin-3-yl)acetate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 191.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Methyl 2-(indolin-3-yl)acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H13NO2
Molecular Weight191.23 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Nitrogen Atoms1

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