4-diazonio-3,5-bis(iodanyl)benzenesulfonate 4-diazonio-3,5-diiodobenzenesulfonate 661-54-1 A835351 CAS 661-54-1

Purity 97%+In StockPharmaceutical Standards
CAS No.661-54-1
Molecular FormulaC3HF3
Molecular Weight94.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-diazonio-3,5-bis(iodanyl)benzenesulfonate 4-diazonio-3,5-diiodobenzenesulfonate 661-54-1 A835351 CAS 661-54-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 94.04 g/mol gives 4-diazonio-3,5-bis(iodanyl)benzenesulfonate 4-diazonio-3,5-diiodobenzenesulfonate 661-54-1 A835351 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-diazonio-3,5-bis(iodanyl)benzenesulfonate 4-diazonio-3,5-diiodobenzenesulfonate 661-54-1 A835351 (CAS 661-54-1) is a high-purity analytical reference standard with the molecular formula C3HF3 and a molecular weight of 94.04 g/mol.

4-diazonio-3,5-bis(iodanyl)benzenesulfonate 4-diazonio-3,5-diiodobenzenesulfonate 661-54-1 A835351 (C3HF3) contains fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 4-diazonio-3,5-bis(iodanyl)benzenesulfonate 4-diazonio-3,5-diiodobenzenesulfonate 661-54-1 A835351 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 FormulaC3HF3
Molecular Weight94.04 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Halogen ContentF-containing

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