1,4:5,8-Dimethanonaphthalene, 6,7-dibromo-1,2,3,4,10,10-hexachloro-1,4,4a,5,6,7,8,8a-octahydro-, trans- (8CI) CAS 20389-65-5

Purity 97%+In StockPharmaceutical Standards
CAS No.20389-65-5
Molecular FormulaC12H8Br2Cl6
Molecular Weight524.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,4:5,8-Dimethanonaphthalene, 6,7-dibromo-1,2,3,4,10,10-hexachloro-1,4,4a,5,6,7,8,8a-octahydro-, trans- (8CI) CAS 20389-65-5 chemical structure

Description

1,4:5,8-Dimethanonaphthalene, 6,7-dibromo-1,2,3,4,10,10-hexachloro-1,4,4a,5,6,7,8,8a-octahydro-, trans- (8CI) (CAS 20389-65-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H8Br2Cl6. Molecular weight: 524.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H8Br2Cl6
Molecular Weight524.72 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Halogen ContentCl/Br-containing

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