N2-Ethyl-1H-benzo[d]imidazole-1,2-diamine CAS 171082-90-9

Purity 97%+In StockPharmaceutical Standards
CAS No.171082-90-9
Molecular FormulaC9H12N4
Molecular Weight176.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N2-Ethyl-1H-benzo[d]imidazole-1,2-diamine CAS 171082-90-9 chemical structure

Description

CATO manufactures N2-Ethyl-1H-benzo[d]imidazole-1,2-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.

N2-Ethyl-1H-benzo[d]imidazole-1,2-diamine (CAS 171082-90-9) is a high-purity analytical reference standard with the molecular formula C9H12N4 and a molecular weight of 176.22 g/mol.

Structurally, N2-Ethyl-1H-benzo[d]imidazole-1,2-diamine (C9H12N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 176.22 g/mol, it falls into the medium-molecular-weight range. 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.

Physical & Chemical Properties

Molecular FormulaC9H12N4
Molecular Weight176.22 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2005
Nitrogen Atoms4

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