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S7257

Supelco

Sulfamethoxypyridazine

analytical standard

Synonym(s):

N1-(6-Methoxypyridazin-3-yl)sulfanilamide

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About This Item

Empirical Formula (Hill Notation):
C11H12N4O3S
CAS Number:
80-35-3
Molecular Weight:
280.30
Beilstein/REAXYS Number:
277076
MDL number:
MFCD00057372
UNSPSC Code:
41116107
PubChem Substance ID:
329824580
NACRES:
NA.24

grade

analytical standard

Quality Level

200

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

COc1ccc(NS(=O)(=O)c2ccc(N)cc2)nn1

InChI

1S/C11H12N4O3S/c1-18-11-7-6-10(13-14-11)15-19(16,17)9-4-2-8(12)3-5-9/h2-7H,12H2,1H3,(H,13,15)

InChI key

VLYWMPOKSSWJAL-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H317,H334

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SLBR4321V
MKBR2073V
SLBD6074V

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Sulfadiazine 99.0-101.0%

Sigma-Aldrich

S8626

Sulfadiazine

M Thornhill et al.
The British journal of dermatology, 143(1), 117-126 (2000-07-25)
Twenty-five patients with mucous membrane pemphigoid (MMP), whose oral lesions were unresponsive to topical steroid treatment, were treated with 1 g daily of sulphamethoxypyridazine (SMXP), a long-acting sulphonamide antibiotic, in an open prospective clinical trial. Lesion severity was assessed objectively
Nareman D H Khaleel et al.
Journal of hazardous materials, 244-245, 654-661 (2012-11-28)
Sulfonamides are one of the most frequently used antibiotics worldwide. Therefore, mitigation processes such as abiotic or biotic degradation are of interest. Photodegradation and biodegradation are the potentially significant removal mechanisms for pharmaceuticals in aquatic environments. The photolysis of sulfamethoxypyridazine
D Bonazzi et al.
Farmaco (Societa chimica italiana : 1989), 49(6), 381-386 (1994-06-01)
Derivative and difference spectrophotometric methods are described for the direct simultaneous analysis of combinations of Trimethoprim with sulfonamide drugs (sulfadiazine, sulfamethoxazole, sulfamethoxypyridazine) in commercial dosage forms. The more advantageous approach (derivative and difference mode) is suggested for each binary mixture.
J B Escalera et al.
The Journal of pharmacy and pharmacology, 46(3), 172-176 (1994-03-01)
An approach to reproduce the solubility profile of a drug in several solvent mixtures showing two solubility maxima is proposed in this work. The solubility of sulphamethoxypyridazine was determined at 25 degrees C in several mixtures of varying polarity (hexane:ethyl
Leticia López-Martínez et al.
Journal of pharmaceutical and biomedical analysis, 30(1), 77-85 (2002-08-02)
The bivariate calibration algorithm was applied to the spectrophotometric simultaneous determination of trimethoprim (TMP), sulfamethoxazole (SMX) or sulphamethoxypyridazine (SMP) binary mixtures in pharmaceutical and veterinary products. The results obtained were compared with those from derivative spectrophotometry. The statistical evaluation of
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