4-(Ethylthio)-5H-pyrazolo[3,4-d]pyrimidine CAS 5470-54-2

Purity 97%+In StockPharmaceutical Standards
CAS No.5470-54-2
Molecular FormulaC7H8N4S
Molecular Weight180.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Ethylthio)-5H-pyrazolo[3,4-d]pyrimidine CAS 5470-54-2 chemical structure

Description

CATO manufactures 4-(Ethylthio)-5H-pyrazolo[3,4-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.

CATO supplies 4-(Ethylthio)-5H-pyrazolo[3,4-d]pyrimidine (CAS 5470-54-2), a certified reference material (molecular formula C7H8N4S, MW 180.23 g/mol) for analytical method development and quality control.

Based on its molecular formula C7H8N4S, 4-(Ethylthio)-5H-pyrazolo[3,4-d]pyrimidine contains a nitrile group, sulfur-containing functionality, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 180.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Physical & Chemical Properties

Molecular FormulaC7H8N4S
Molecular Weight180.23 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms4
Sulfur Atoms1

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