6-chloro-2-methyl-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one CAS 1198475-30-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1198475-30-7
Molecular FormulaC7H12ClN3O
Molecular Weight189.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-chloro-2-methyl-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one CAS 1198475-30-7 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 6-chloro-2-methyl-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one.

6-chloro-2-methyl-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one (CAS 1198475-30-7) is a high-purity analytical reference standard with the molecular formula C7H12ClN3O and a molecular weight of 189.64 g/mol.

6-chloro-2-methyl-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one (C7H12ClN3O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 6-chloro-2-methyl-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-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 FormulaC7H12ClN3O
Molecular Weight189.64 g/mol
AppearanceWhite 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms3

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