6-Chloro-4-methoxy-1H-pyrrolo[2,3-b]pyridin-2(3H)-one CAS 1190322-45-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1190322-45-2
Molecular FormulaC8H7ClN2O2
Molecular Weight198.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Chloro-4-methoxy-1H-pyrrolo[2,3-b]pyridin-2(3H)-one CAS 1190322-45-2 chemical structure

Description

6-Chloro-4-methoxy-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 1190322-45-2), molecular formula C8H7ClN2O2 and molecular weight 198.61 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 6-Chloro-4-methoxy-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (C8H7ClN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 198.61 g/mol, it falls into the medium-molecular-weight range. 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 6-Chloro-4-methoxy-1H-pyrrolo[2,3-b]pyridin-2(3H)-one 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 FormulaC8H7ClN2O2
Molecular Weight198.61 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms2

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