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Ethanesulfonamide

Ethanesulfonamide structure

CAS No.: 1520-70-3

Chemical Name:: Ethanesulfonamide

Synonyms: ethylsulfamide;Sulphamoylethane;ETHYL SULFONAMIDE;ETHANESULFONAMIDE;Ethanesulphonamide;Ethanesulfonylamide;ETHANESULFONAMIDE 90%;Ethanesulphonamide98%;Ethanesulphonamide 98%

CBNumber:: CB2689782

Molecular Formula:: C2H7NO2S

Molecular Weight:: 109.15

MDL Number:: MFCD03265410

MOL File:: 1520-70-3.mol

MSDS File:: SDS

Last updated:2026-05-28 00:43:58

Product description	Number	Pack Size	Price
Ethanesulfonamide Asreported	275462	500mg	$382
Ethanesulfonamide Asreported	275462	1g	$526
Ethanesulfonamide Asreported	275462	2g	$761
Ethanesulfonamide Asreported	275462	5g	$1093
Ethanesulphonamide 95%	OR51744	10g	$21
More product size

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Ethanesulfonamide Properties

Melting point	60 °C
Boiling point	214.9±23.0 °C(Predicted)
Density	1.265±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
form	crystalline solid
pka	10.81±0.60(Predicted)
color	White
InChI	InChI=1S/C2H7NO2S/c1-2-6(3,4)5/h2H2,1H3,(H2,3,4,5)
InChIKey	ZCRZCMUDOWDGOB-UHFFFAOYSA-N
SMILES	C(S(N)(=O)=O)C
CAS DataBase Reference	1520-70-3(CAS DataBase Reference)
EPA Substance Registry System	Ethanesulfonamide (1520-70-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P271-P280
TSCA	TSCA listed
HS Code	2935909099

Ethanesulfonamide price More Price(41)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	275462	Ethanesulfonamide Asreported	1520-70-3	500mg	$382	2026-06-03	Buy
Usbiological	275462	Ethanesulfonamide Asreported	1520-70-3	1g	$526	2026-06-03	Buy
Usbiological	275462	Ethanesulfonamide Asreported	1520-70-3	2g	$761	2026-06-03	Buy
Usbiological	275462	Ethanesulfonamide Asreported	1520-70-3	5g	$1093	2026-06-03	Buy
Apolloscientific	OR51744	Ethanesulphonamide 95%	1520-70-3	10g	$21	2026-06-04	Buy

Product number	Packaging	Price	Buy
275462	500mg	$382	Buy
275462	1g	$526	Buy
275462	2g	$761	Buy
275462	5g	$1093	Buy
OR51744	10g	$21	Buy

Ethanesulfonamide Chemical Properties,Uses,Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 49, p. 1700, 1984 DOI: 10.1021/jo00184a006

Ethanesulfonamide synthesis

Synthesis of Ethanesulfonamide from Ethanesulfonyl chloride

Ethanesulfonamide Preparation Products And Raw materials

Raw materials

N-benzylethanesulfonamide Ethanesulfonamide, N-(1,1-dimethylethyl)- N,N-Dimethyl methanesulfonamide Ethanesulfonyl chloride Iodomethane

Ammonia

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Preparation Products

Methanesulfonamide N-((5-bromopyridin-3-yl)methyl)ethanesulfonamide

Ethanesulfonamide Suppliers

Global( 153)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21587	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29815	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8497	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5742	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30225	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Jinan Carbotang Biotech Co.,Ltd.	58
Accela ChemBio Inc.	58
Alchem Pharmtech,Inc.	58
Antai Fine Chemical Technology Co.,Limited	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
Career Henan Chemica Co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from Ethanesulfonamide manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-04-04	Ethanesulfonamide 1520-70-3		1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.
	2019-07-06	Ethanesulfonamide 1520-70-3	$100.00	1KG	99%		Career Henan Chemical Co

Ethanesulfonamide
1520-70-3
98%
Henan Aochuang Chemical Co.,Ltd.

Ethanesulfonamide
1520-70-3
$100.00
99%
Career Henan Chemical Co

Ethanesulfonamide Spectrum

Ethanesulfonamide(1520-70-3)¹HNMR

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ETHANESULFONAMIDE ETHYL SULFONAMIDE ETHANESULFONAMIDE 90% Ethanesulphonamide Sulphamoylethane Ethanesulfonylamide Ethanesulphonamide 98% Ethanesulphonamide98% ethylsulfamide 1520-70-3 C2H5SO2NH2 Pharmaceutical Intermediates