6-Chloro-N2,N4-bis(2,4-dimethoxyphenyl)-1,3,5-triazine-2,4-diamine CAS 333326-28-6

Purity 97%+In StockPharmaceutical Standards
CAS No.333326-28-6
Molecular FormulaC19H20ClN5O4
Molecular Weight417.85 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Chloro-N2,N4-bis(2,4-dimethoxyphenyl)-1,3,5-triazine-2,4-diamine CAS 333326-28-6 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-N2,N4-bis(2,4-dimethoxyphenyl)-1,3,5-triazine-2,4-diamine.

6-Chloro-N2,N4-bis(2,4-dimethoxyphenyl)-1,3,5-triazine-2,4-diamine (CAS 333326-28-6) is a high-purity analytical reference standard with the molecular formula C19H20ClN5O4 and a molecular weight of 417.85 g/mol.

Structurally, 6-Chloro-N2,N4-bis(2,4-dimethoxyphenyl)-1,3,5-triazine-2,4-diamine (C19H20ClN5O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 417.85 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-N2,N4-bis(2,4-dimethoxyphenyl)-1,3,5-triazine-2,4-diamine 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 FormulaC19H20ClN5O4
Molecular Weight417.85 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms5

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