8-Bromo-4-methyl-1h,2h,3h,4h,5h-pyrido[2,3-b][1,4]diazepin-2-one CAS 1539592-75-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1539592-75-0
Molecular FormulaC9H10BrN3O
Molecular Weight256.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-Bromo-4-methyl-1h,2h,3h,4h,5h-pyrido[2,3-b][1,4]diazepin-2-one CAS 1539592-75-0 chemical structure

Description

The occurrence of 8-Bromo-4-methyl-1h,2h,3h,4h,5h-pyrido[2,3-b][1,4]diazepin-2-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

8-Bromo-4-methyl-1h,2h,3h,4h,5h-pyrido[2,3-b][1,4]diazepin-2-one (CAS 1539592-75-0) is a high-purity analytical reference standard with the molecular formula C9H10BrN3O and a molecular weight of 256.10 g/mol.

Structurally, 8-Bromo-4-methyl-1h,2h,3h,4h,5h-pyrido[2,3-b][1,4]diazepin-2-one (C9H10BrN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine 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 256.10 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 8-Bromo-4-methyl-1h,2h,3h,4h,5h-pyrido[2,3-b][1,4]diazepin-2-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 FormulaC9H10BrN3O
Molecular Weight256.10 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 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
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentBr-containing
Nitrogen Atoms3

Related Bromo Standards

Recommended Standards

Why CATO?