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Product Overview

Product Code

TRC-A591480

CAS Number

135529-16-7

EP Description

Sulfamethoxazole EP Impurity B

USP Description

Sulfamethoxazole related compound B

Product Format

Neat

Molecular Formula

C16 H16 N4 O5 S2

Molecular Weight

408.45

API Family

Sulfamethoxazole

Product Categories

TRC, Impurity Reference Materials , Sulfonamides, Pharmaceutical Toxicology Reference Materials

Product Type

Impurity

Purity

>95% (HPLC)

Documentation

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Product Information

Chemical Data

Analyte Name

4-[((4-Aminophenyl)sulfonyl)amino]-N-(5-methylisoxazol-3-yl)benzenesulfonamide

CAS Number

135529-16-7

Molecular Formula

C16 H16 N4 O5 S2

Molecular Weight

408.45

Accurate Mass

408.0562

SMILES

Cc1onc(NS(=O)(=O)c2ccc(NS(=O)(=O)c3ccc(N)cc3)cc2)c1

InChI

InChI=1S/C16H16N4O5S2/c1-11-10-16(18-25-11)20-27(23,24)15-8-4-13(5-9-15)19-26(21,22)14-6-2-12(17)3-7-14/h2-10,19H,17H2,1H3,(H,18,20)

IUPAC

4-amino-N-[4-[(5-methyl-1,2-oxazol-3-yl)sulfamoyl]phenyl]benzenesulfonamide

Product Data

Storage Temperature

+4°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Format

Neat

API Family

Sulfamethoxazole

Purity

>95% (HPLC)

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Product Overview

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Chemical Data

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N-(4-Aminobenzenesulfonyl) Sulfamethoxazole

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