Selenopheno[2,3-b]selenophene CAS 250-85-1

Purity 97%+In StockPharmaceutical Standards
CAS No.250-85-1
Molecular FormulaC6H4Se2
Molecular Weight234.02 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Selenopheno[2,3-b]selenophene CAS 250-85-1 chemical structure

Description

Selenopheno[2,3-b]selenophene (CAS 250-85-1) is a high-purity analytical reference standard with the molecular formula C6H4Se2 and a molecular weight of 234.02 g/mol.

Owing to an aromatic ring system, Selenopheno[2,3-b]selenophene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 234.02 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 Selenopheno[2,3-b]selenophene 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 FormulaC6H4Se2
Molecular Weight234.02 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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