Valdecoxib IMpurity D

Valdecoxib IMpurity D Structure
CAS No.
181696-35-5
Chemical Name:
Valdecoxib IMpurity D
Synonyms
Parecoxib-003;Parecoxib Sodium-6;PARECOXIB SODIUM F;Valdecoxib IMpurity D;Valdecoxib Impurity 33;Valdecoxib Sulfonic Acid;Parecoxib Sodium Impurity 7;Valdecoxib Impurity D (Parecoxib Impurity 8);Parecoxib impurity 8 (Valdecoxib IMpurity D);Valdecoxib Impurity 33 (Parecoxib Impurity 8)
CBNumber:
CB42623382
Molecular Formula:
C16H13NO4S
Molecular Weight:
315.34
MOL File:
181696-35-5.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06

Valdecoxib IMpurity D Properties

Melting point >88°C (dec.)
Density 1.341±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility Acetone (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka -0.92±0.50(Predicted)
form Solid
color White to Off-White

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

Valdecoxib IMpurity D Chemical Properties,Uses,Production

Uses

Valdecoxib Sulfonic Acid is a metabolite of the potent and specific inhibitor of cyclooxygenase-2, Valdecoxib (V090000).

Valdecoxib IMpurity D Preparation Products And Raw materials

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4-(5-Methyl-3-phenyl-4-isoxazolyl)benzenesulfonic Acid Valdecoxib IMpurity D Valdecoxib Sulfonic Acid 2,6-DICHLORO-4-(TRIFLUOROMETHYLOXY)BROMOBENZENE 4-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonic acid Valdecoxib IMpurity-D (Valdecoxib SulfonicAcid) Benzenesulfonic acid, 4-(5-Methyl-3-phenyl-4-isoxazolyl)- 3-Phenyl-4-(4-aMinosulfonylbenzyl)-5-Methylisoxazole ,Valdecoxib Sulfonyl Chloride ,valdecoxib iMpurity D Parecoxib-003 Valdecoxib Impurity D (Parecoxib Impurity 8) Parecoxib impurity A: 4-benzene ring-4-sulfonic acid Parecoxib impurity 4/4-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonic acid Parecoxib Sodium-6 PARECOXIB SODIUM F Parecoxib impurity 8 (Valdecoxib IMpurity D) Parecoxib Sodium Impurity 7 Valdecoxib Impurity 33 (Parecoxib Impurity 8) Valdecoxib Impurity 33 4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonic acid 181696-35-5