Cyclohepta[b][1,3]selenazolo[4,5-f]indole CAS 249-59-2

Purity 97%+In StockPharmaceutical Standards
CAS No.249-59-2
Molecular FormulaC14H8N2Se
Molecular Weight283.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cyclohepta[b][1,3]selenazolo[4,5-f]indole CAS 249-59-2 chemical structure

Description

Cyclohepta[b][1,3]selenazolo[4,5-f]indole (CAS 249-59-2) is a high-purity analytical reference standard with the molecular formula C14H8N2Se and a molecular weight of 283.19 g/mol.

Structurally, Cyclohepta[b][1,3]selenazolo[4,5-f]indole (C14H8N2Se) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 283.19 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.

CATO manufactures Cyclohepta[b][1,3]selenazolo[4,5-f]indole 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 FormulaC14H8N2Se
Molecular Weight283.19 g/mol
AppearancePale yellow to yellow crystalline powder
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

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