4-(1H-tetrazol-1-yl)-1,2-benzenediamine CAS 944663-31-4

Purity 97%+In StockPharmaceutical Standards
CAS No.944663-31-4
Molecular FormulaC7H8N6
Molecular Weight176.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(1H-tetrazol-1-yl)-1,2-benzenediamine CAS 944663-31-4 chemical structure

Description

Structurally, 4-(1H-tetrazol-1-yl)-1,2-benzenediamine (C7H8N6) contains a nitrile group, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 176.18 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

4-(1H-tetrazol-1-yl)-1,2-benzenediamine (CAS 944663-31-4) is a high-purity analytical reference standard with the molecular formula C7H8N6 and a molecular weight of 176.18 g/mol.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H8N6
Molecular Weight176.18 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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 Atoms6

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