Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.',.alpha.'',.alpha.'''-[[(2-sulfophenyl)methyliumylidene]bis(4,1-phenylenenitrilodi-2,1-ethanediyl)]tetrakis[.omega.-hydroxy-, chloride, sodium salt (1:1:1) CAS 9079-33-8

Purity 97%+In StockPharmaceutical Standards
CAS No.9079-33-8
Molecular FormulaC35H48N2O11S Cl Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.',.alpha.'',.alpha.'''-[[(2-sulfophenyl)methyliumylidene]bis(4,1-phenylenenitrilodi-2,1-ethanediyl)]tetrakis[.omega.-hydroxy-, chloride, sodium salt (1:1:1) CAS 9079-33-8 chemical structure

Description

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.',.alpha.'',.alpha.'''-[[(2-sulfophenyl)methyliumylidene]bis(4,1-phenylenenitrilodi-2,1-ethanediyl)]tetrakis[.omega.-hydroxy-, chloride, sodium salt (1:1:1) (CAS 9079-33-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C35H48N2O11S Cl Na. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC35H48N2O11S Cl Na
Molecular Weight763.27 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

Recommended Standards

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