Skip to Content
Merck
CN

S7257

Sulfamethoxypyridazine

analytical standard

Synonym(s):

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

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

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

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Sulfamethoxypyridazine, analytical standard

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

SMILES string

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

grade

analytical standard

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

Quality Level

200

Looking for similar products? Visit Product Comparison Guide

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

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SLBR4321V
MKBR2073V
SLBD6074V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

G Bettinetti et al.
Journal of pharmaceutical sciences, 89(4), 478-489 (2000-03-29)
The crystal structure of the equimolar trimethoprim (TMP) and sulfamethoxypyridazine (SMPD) complex in the anhydrous form (TMP. SMPD) and that of the species with 1.5 molecules of water of crystallization (TMP.SMPD.W) are reported in this article. X-ray powder diffraction patterns
M S Bartlett et al.
Antimicrobial agents and chemotherapy, 42(4), 934-935 (1998-04-29)
Sulfamethoxazole is the component of co-trimoxazole responsible for its efficacy against Pneumocystis carinii pneumonia, but this drug is associated with frequent adverse effects. Sulfamethoxypyridazine is significantly more effective than sulfamethoxazole against a murine model of P. carinii and might be
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
Sai Ye et al.
Journal of separation science, 30(15), 2360-2369 (2007-09-01)
This paper describes a rapid method for the determination of 14 kinds of sulfonamides (SAs) in wastewater using SPE, and LC-MS/MS with positive ESI (ESI(+)) and selected reaction monitoring (SRM) mode. The SPE was performed on an Oasis hydrophilic-lipophilic-balanced (HLB)
T P Chorzelski et al.
The American journal of the medical sciences, 306(3), 145-150 (1993-09-01)
This article describes a case of unusual annular erythema-like dermatosis, with histological features of pemphigus foliaceus (subcorneal acantholysis) and IgG antibodies in circulation and bound in vivo to the keratinocyte surface. The reactivity of the antibodies, restricted to human squamous
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service