Sulfaethoxypyridazine

Name: Sulfaethoxypyridazine
Brand: Vaqora Chemicals
SKU: VQ-042300

About Sulfaethoxypyridazine

Vaqora Chemicals supplies Sulfaethoxypyridazine, an API reference standard registered under CAS number 963-14-4. The compound has the formula C12H14N4O3S, corresponding to a molecular weight of 294.33 g/mol. Its systematic (IUPAC) name is 4-amino-N-(6-ethoxypyridazin-3-yl)benzenesulfonamide. It is also known as N-1-(6-Ethoxy-3-pyridazinyl)sulfanilamide or S.E.Z. Oblets 15 G.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Laboratories use this the parent drug substance standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Sulfaethoxypyridazine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sulfaethoxypyridazine
Catalogue No.	VQ-042300
CAS Number	963-14-4
IUPAC name	4-amino-N-(6-ethoxypyridazin-3-yl)benzenesulfonamide
Molecular formula	C₁₂H₁₄N₄O₃S
Molecular weight	294.33 g/mol
Exact mass	294.0787
Grade	Reference Standard
HSN code	38229090
InChIKey	FFJIWWBSBCOKLS-UHFFFAOYSA-N
SMILES	CCOC1=NN=C(C=C1)NS(=O)(=O)C2=CC=C(C=C2)N
PubChem CID	13755

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	2 / 7
TPSA	116 Å²
Synonyms	4-Amino-N-(6-ethoxy-3-pyridazinyl)benzenesulfonamide, 4-amino-N-(6-ethoxypyridazin-3-yl)benzene-1-sulfonamide, N-1-(6-Ethoxy-3-pyridazinyl)sulfanilamide, S.E.Z. Oblets 15 G, S.E.Z. C-R Oblets 15 Gm, N1-(6-Ethoxypyridazin-3-yl)sulphanilamide, N(sup 1)-(6-Ethoxy-3-pyridazinyl)sulfanilamide, Benzenesulfonamide, 4-amino-N-(6-ethoxy-3-pyridazinyl)-, Sulfanilamide, N(sup 1)-(6-ethoxy-3-pyridazinyl)-, N1-(6-ethoxy-3-pyridazinyl)sulfanilamide, N(1)-(6-ethoxy-3-pyridazinyl)sulfanilamide, N(1)-(6-ethoxypyridazin-3-yl)sulphanilamide

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Sulfaethoxypyridazine?

The CAS Registry Number of Sulfaethoxypyridazine is 963-14-4. It is also known as 4-Amino-N-(6-ethoxy-3-pyridazinyl)benzenesulfonamide, 4-amino-N-(6-ethoxypyridazin-3-yl)benzene-1-sulfonamide, N-1-(6-Ethoxy-3-pyridazinyl)sulfanilamide.

What is the molecular formula and molecular weight of Sulfaethoxypyridazine?

Sulfaethoxypyridazine has the molecular formula C12H14N4O3S and a molecular weight of 294.33 g/mol. Its IUPAC name is 4-amino-N-(6-ethoxypyridazin-3-yl)benzenesulfonamide.

Which grade and pack sizes of Sulfaethoxypyridazine can I order?

We supply Sulfaethoxypyridazine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sulfaethoxypyridazine?

Yes. Every lot of Sulfaethoxypyridazine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Sulfaethoxypyridazine be shipped internationally?

Yes. We export Sulfaethoxypyridazine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.