(1R,4S)-7-Chloro-2,3,4,5-tetrahydro-9-methoxy-1,4-methano-1H-pyrido[2,3-b][1,4]diazepine CAS 1638604-09-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1638604-09-7
Molecular FormulaC10H12ClN3O
Molecular Weight225.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,4S)-7-Chloro-2,3,4,5-tetrahydro-9-methoxy-1,4-methano-1H-pyrido[2,3-b][1,4]diazepine CAS 1638604-09-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1R,4S)-7-Chloro-2,3,4,5-tetrahydro-9-methoxy-1,4-methano-1H-pyrido[2,3-b][1,4]diazepine.

CATO supplies (1R,4S)-7-Chloro-2,3,4,5-tetrahydro-9-methoxy-1,4-methano-1H-pyrido[2,3-b][1,4]diazepine (CAS 1638604-09-7), a certified reference material (molecular formula C10H12ClN3O, MW 225.67 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (1R,4S)-7-Chloro-2,3,4,5-tetrahydro-9-methoxy-1,4-methano-1H-pyrido[2,3-b][1,4]diazepine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 225.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H12ClN3O
Molecular Weight225.67 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.)1993
Halogen ContentCl-containing
Nitrogen Atoms3

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