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Sulfadimethoxine

Name: Sulfadimethoxine
Brand: SIAL
Price: 76.3 USD
Availability: InStock

VETRANAL^®, analytical standard

Synonym(s):

4-Amino-N-(2,6-dimethoxy-4-pyrimidinyl)benzenesulfonamide

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Size/SKU	Availability	Price
250 mg	Estimated to ship onSeptember 08, 2026fromMILWAUKEE	$76.30

About This Item

Empirical Formula (Hill Notation):

C₁₂H₁₄N₄O₄S

CAS Number:

122-11-2

Molecular Weight:

310.33

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329757244

EC Number:

204-523-7

Beilstein/REAXYS Number:

306856

MDL number:

MFCD00057345

$76.30

Estimated to ship onSeptember 08, 2026Details

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Properties

grade

analytical standard

Quality Segment

200

agency

EPA 1694

product line

VETRANAL^®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

antibiotic activity spectrum

Gram-negative bacteria, Gram-positive bacteria

application(s)

clinical testing

format

neat

mode of action

DNA synthesis | interferes, enzyme | inhibits

storage temp.

2-8°C

SMILES string

COc1cc(NS(=O)(=O)c2ccc(N)cc2)nc(OC)n1

InChI

1S/C12H14N4O4S/c1-19-11-7-10(14-12(15-11)20-2)16-21(17,18)9-5-3-8(13)4-6-9/h3-7H,13H2,1-2H3,(H,14,15,16)

InChI key

ZZORFUFYDOWNEF-UHFFFAOYSA-N

Description

General description

Chemical structure: sulfonamide

Sulfadimethoxine is an long acting sulfonamide antibiotic, which finds applications in pen-held lobsters, Homarus americanus for treatment of gaffkemia.

Application

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

Sulfadimethoxine may be used as a reference standard in the determination of sulfadimethoxine in eggs using high performance liquid chromatography (HPLC).

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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1 of 1

This Item	PHR1448	Y0001677	Y0001679
Supelco 46794 Sulfadimethoxine	Supelco PHR1448 Sulfadimethoxine	Y0001677 Sulfadimethoxine	Y0001679 Sulfadimethoxine for peak identification
description VETRANAL^®, analytical standard	description Pharmaceutical Secondary Standard; Certified Reference Material	description European Pharmacopoeia (EP) Reference Standard	description European Pharmacopoeia (EP) Reference Standard
application(s) clinical testing	application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)
technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) -	technique(s) -
format neat	format neat	format neat	format neat
Quality Level 200	Quality Level 300	Quality Level -	Quality Level -
grade analytical standard	grade pharmaceutical secondary standard, certified reference material	grade pharmaceutical primary standard	grade pharmaceutical primary standard
storage temp. 2-8°C	storage temp. 2-30°C	storage temp. 2-8°C	storage temp. 2-8°C

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Explore all of our products under Sulfadimethoxine

pictograms

GHS07

signalword

Warning

hcodes

H302

pcodes

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

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