1635002
USP
Sulfapyridine Melting Point Standard
United States Pharmacopeia (USP) Reference Standard
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Sulfapyridine, 4-Amino-N-[2-pyridyl]benzene sulfonamide, N1-(Pyridin-2-yl)sulfanilamide
C11H11N3O2S
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grade
pharmaceutical primary standard
manufacturer/tradename
USP
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
pharmaceutical (small molecule)
format
neat
SMILES string
Nc1ccc(cc1)S(=O)(=O)Nc2ccccn2
InChI
1S/C11H11N3O2S/c12-9-4-6-10(7-5-9)17(15,16)14-11-3-1-2-8-13-11/h1-8H,12H2,(H,13,14)
InChI key
GECHUMIMRBOMGK-UHFFFAOYSA-N
General description
Sulfapyridine Melting Point Standard also called Sulfapyridine is a metabolite of Sulfasalazine. It is an antibiotic and is mostly used in treating rheumatoid arthritis.
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.
related product
Product No.
Description
Pricing
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Repr. 2
WGK
WGK 2
Certificates of Analysis (COA)
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Dermatologic clinics, 19(1), 79-86 (2001-01-13)
Dapsone and sulfapyridine are structurally related compounds with anti-microbial and anti-inflammatory effects. Dapsone remains the most important drug for leprosy and is useful in the prophylaxis of Pneumocystis pneumonia in patients with HIV disease. The medical treatment of choice for
Treatment with sulfasalazine or sulfapyridine, but not 5-aminosalicylic acid, inhibits basic fibroblast growth factor-induced endothelial cell chemotaxis.
Arthritis and Rheumatism, 42.9, 1927-1935 (1999)
Dapsone and sulfapyridine.
Clinics in dermatology, 7(3), 111-120 (1989-07-01)
The Journal of pharmacology and experimental therapeutics, 352(3), 529-540 (2015-01-01)
Sepiapterin reductase (SPR) catalyzes the reduction of sepiapterin to dihydrobiopterin (BH2), the precursor for tetrahydrobiopterin (BH4), a cofactor critical for nitric oxide biosynthesis and alkylglycerol and aromatic amino acid metabolism. SPR also mediates chemical redox cycling, catalyzing one-electron reduction of
Analytical and bioanalytical chemistry, 407(13), 3545-3554 (2015-03-04)
An in-line matrix cleanup method was used for the simultaneous extraction of 15 sulfonamides and two metabolites from manure samples. The ultrasound/microwave-assisted extraction (UMAE) combined with solid-liquid-solid dispersive extraction (SLSDE) procedure provides a simple sample preparation approach for the processing
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