3-tert-Butyl-1-Phenyl-1H-pyrazole-4,5-diamine CAS 957780-69-7

Purity 97%+In StockPharmaceutical Standards
CAS No.957780-69-7
Molecular FormulaC13H18N4
Molecular Weight230.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-tert-Butyl-1-Phenyl-1H-pyrazole-4,5-diamine CAS 957780-69-7 chemical structure

Description

3-tert-Butyl-1-Phenyl-1H-pyrazole-4,5-diamine (CAS 957780-69-7), molecular formula C13H18N4 and molecular weight 230.31 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C13H18N4, 3-tert-Butyl-1-Phenyl-1H-pyrazole-4,5-diamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

As a certified reference material (CRM), 3-tert-Butyl-1-Phenyl-1H-pyrazole-4,5-diamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC13H18N4
Molecular Weight230.31 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms4

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