2-(Benzylthio)-7-(4-bromophenyl)-4-methyl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine CAS 338402-39-4

Purity 97%+In StockPharmaceutical Standards
CAS No.338402-39-4
Molecular FormulaC20H18BrN3S
Molecular Weight412.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Benzylthio)-7-(4-bromophenyl)-4-methyl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine CAS 338402-39-4 chemical structure

Description

Structurally, 2-(Benzylthio)-7-(4-bromophenyl)-4-methyl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine (C20H18BrN3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 412.35 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).

CATO supplies 2-(Benzylthio)-7-(4-bromophenyl)-4-methyl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine (CAS 338402-39-4), a certified reference material (molecular formula C20H18BrN3S, MW 412.35 g/mol) for analytical method development and quality control.

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 2-(Benzylthio)-7-(4-bromophenyl)-4-methyl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine 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 FormulaC20H18BrN3S
Molecular Weight412.35 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentBr-containing
Nitrogen Atoms3
Sulfur Atoms1

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