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1631001

USP

Sulfamethoxazole

United States Pharmacopeia (USP) Reference Standard

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Synonym(s):
4-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide, N1-(5-Methylisoxazol-3-yl)sulfanilamide
Empirical Formula (Hill Notation):
C10H11N3O3S
CAS Number:
Molecular Weight:
253.28
Beilstein/REAXYS Number:
6732984
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

sulfamethoxazole

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

Cc1cc(NS(=O)(=O)c2ccc(N)cc2)no1

InChI

1S/C10H11N3O3S/c1-7-6-10(12-16-7)13-17(14,15)9-4-2-8(11)3-5-9/h2-6H,11H2,1H3,(H,12,13)

InChI key

JLKIGFTWXXRPMT-UHFFFAOYSA-N

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1 of 4

This Item
PHR11263173776177
Sulfamethoxazole United States Pharmacopeia (USP) Reference Standard

1631001

Sulfamethoxazole

Sulfamethoxazole Pharmaceutical Secondary Standard; Certified Reference Material

PHR1126

Sulfamethoxazole

Sulfamethoxazole VETRANAL®, analytical standard

31737

Sulfamethoxazole

Sulfamethoxazole certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

76177

Sulfamethoxazole

manufacturer/tradename

USP

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

forensics and toxicology
pharmaceutical (small molecule)

application(s)

clinical testing

format

neat

format

neat

format

neat

format

neat

API family

sulfamethoxazole

API family

sulfamethoxazole

API family

-

API family

-

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Sulfamethoxazole USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

pictograms

Health hazardEnvironment

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Repr. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2


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Alejandro Hoberman et al.
The New England journal of medicine, 370(25), 2367-2376 (2014-05-06)
Children with febrile urinary tract infection commonly have vesicoureteral reflux. Because trial results have been limited and inconsistent, the use of antimicrobial prophylaxis to prevent recurrences in children with reflux remains controversial. In this 2-year, multisite, randomized, placebo-controlled trial involving
Trimethoprim-sulfamethoxazole-associated aseptic meningitis: case reports and review of the literature.
A M Joffe et al.
The American journal of medicine, 87(3), 332-338 (1989-09-01)
P G Spitzer et al.
Reviews of infectious diseases, 8(3), 427-430 (1986-05-01)
A 55-year-old female recipient of an orthotopic liver transplant, who was receiving azathioprine, prednisone and cyclosporin, developed bacteremia due to Listeria monocytogenes. Because of a penicillin allergy, the patient was treated primarIly with trimethoprim-sulfamethoxazole, to which she responded well. The
Trimethoprim-sulfamethoxazole: an assessment of more than 12 years of use.
A J Salter
Reviews of infectious diseases, 4(2), 196-236 (1982-03-01)
Simone Larcher et al.
Applied microbiology and biotechnology, 96(2), 309-318 (2012-08-18)
Antibiotic compounds, like sulfamethoxazole (SMX), have become a concern in the aquatic environment due to the potential development of antibacterial resistances. Due to extensive consumption, excretion and disposal, SMX has been frequently detected in wastewaters and surface waters. This has

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