7-Methoxy-1,2-dimethyl-1H,2H,3H,4H,9H-pyrido[3,4-b]indole CAS 837-75-2

Purity 97%+In StockPharmaceutical Standards
CAS No.837-75-2
Molecular FormulaC16H27N5O13P2
Molecular Weight559.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Methoxy-1,2-dimethyl-1H,2H,3H,4H,9H-pyrido[3,4-b]indole CAS 837-75-2 chemical structure

Description

The occurrence of 7-Methoxy-1,2-dimethyl-1H,2H,3H,4H,9H-pyrido[3,4-b]indole is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

7-Methoxy-1,2-dimethyl-1H,2H,3H,4H,9H-pyrido[3,4-b]indole (CAS 837-75-2), molecular formula C16H27N5O13P2 and molecular weight 559.36 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 7-Methoxy-1,2-dimethyl-1H,2H,3H,4H,9H-pyrido[3,4-b]indole (C16H27N5O13P2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. 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 559.36 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 7-Methoxy-1,2-dimethyl-1H,2H,3H,4H,9H-pyrido[3,4-b]indole 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 FormulaC16H27N5O13P2
Molecular Weight559.36 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
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
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms5

Related Methoxy Standards

Recommended Standards

Why CATO?