Stannane, 1,1′-[4,8-bis[5-(2-butyloctyl)-4-chloro-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]bis[1,1,1-trimethyl- CAS 2376193-84-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2376193-84-7
Molecular FormulaC48H72Cl2S4Sn2
Molecular Weight1085.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Stannane, 1,1′-[4,8-bis[5-(2-butyloctyl)-4-chloro-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]bis[1,1,1-trimethyl- CAS 2376193-84-7 chemical structure

Description

The occurrence of Stannane, 1,1′-[4,8-bis[5-(2-butyloctyl)-4-chloro-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]bis[1,1,1-trimethyl- is closely related to sulfur-containing functionality, chlorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Stannane, 1,1′-[4,8-bis[5-(2-butyloctyl)-4-chloro-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]bis[1,1,1-trimethyl- (CAS 2376193-84-7), a certified reference material (molecular formula C48H72Cl2S4Sn2, MW 1085.67 g/mol) for analytical method development and quality control.

Owing to sulfur-containing functionality, chlorine substitution, a polycyclic aromatic system, Stannane, 1,1′-[4,8-bis[5-(2-butyloctyl)-4-chloro-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl]bis[1,1,1-trimethyl- is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1085.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

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 FormulaC48H72Cl2S4Sn2
Molecular Weight1085.67 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Halogen ContentCl-containing
Sulfur Atoms4

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