Valdecoxib IMpurity D structure, CAS 181696-35-5

Valdecoxib IMpurity D

CAS Number181696-35-5

Synonyms4-(5-Methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonic acid; 4-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonic acid; 4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonic acid

Molecular FormulaC16H13NO4S

Molecular Weight315.344

Purity98.00%

Density1.341±0.06 g/cm3

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Cat. No.: 2A-1175999 Purity: 98.00%
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Quality Control of [ 181696-35-5 ] Purity: 98.00% SDS Specification MoL

Chemical & Physical Properties
CAS Number181696-35-5
Catalog No.2A-1175999
Chinese Name4-(5-甲基-3-苯基异恶唑-4-基)苯磺酸
Synonyms4-(5-Methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonic acid; 4-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonic acid; 4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonic acid
Molecular FormulaC16H13NO4S
Molecular Weight315.344
Purity98.00
Density1.341±0.06 g/cm3
Water SolubilityVery slightly soluble (0.54 g/L) (25 ºC)
Storage Conditionroom temperature, dry
HTC2934999090
SMILESCc1onc(-c2ccccc2)c1-c1ccc(S(=O)(=O)O)cc1
InChI KeyLLWOSCPRJRUVST-UHFFFAOYSA-N
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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