2-Chloro-N-(methylsulfonyl)acetamide

Name: 2-Chloro-N-(methylsulfonyl)acetamide
Brand: Zemixal
SKU: ZX-031146

Reference StandardAvailable on request

2-Chloro-N-(methylsulfonyl)acetamide (CAS 202658-88-6) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

2-Chloro-N-(methylsulfonyl)acetamide chemical structure

CAS number202658-88-6

FormulaC₃H₆ClNO₃S

Molar mass171.6 g/mol

Physical formSolid

HS code38229090

InChIKeyBKLFBPWLPOUGTM-UHFFFAOYSA-N

IUPAC name2-chloro-N-methylsulfonylacetamide

About 2-Chloro-N-(methylsulfonyl)acetamide

Analytical teams working on Selexipag use 2-Chloro-N-(methylsulfonyl)acetamide as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 202658-88-6, formula C3H6ClNO3S and molar mass 171.6 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H302, H314, H319 and H335. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Selexipag

See every impurity, metabolite and related compound we list for this API.

Selexipag standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 2-Chloro-N-(methylsulfonyl)acetamide
Product name	2-Chloro-N-(methylsulfonyl)acetamide
Catalogue number	ZX-031146
CAS number	202658-88-6
IUPAC name	2-chloro-N-methylsulfonylacetamide
Molecular formula	C₃H₆ClNO₃S
Molar mass	171.6 g/mol
Exact mass	170.9757
Grade	Reference Standard
Physical form	Solid
XLogP3	-0.3
H-bond donors / acceptors	1 / 3
Topological polar surface area	71.6 Å²
HS code	38229090
InChIKey	BKLFBPWLPOUGTM-UHFFFAOYSA-N
SMILES	CS(=O)(=O)NC(=O)CCl
PubChem CID	23596666
Synonyms	CS-M3075, 2-Chloro-N-(methanesulfonyl)acetamide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Corrosive

Irritant or harmful

Signal word Danger

H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P319, P321, P330, P337 + P317, P363, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2-Chloro-N-(methylsulfonyl)acetamide
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2-Chloro-N-(methylsulfonyl)acetamide

Which CAS number identifies 2-Chloro-N-(methylsulfonyl)acetamide?

2-Chloro-N-(methylsulfonyl)acetamide is registered under CAS 202658-88-6. You may also see it listed as CS-M3075, 2-Chloro-N-(methanesulfonyl)acetamide. Our catalogue number for this item is ZX-031146.

What are the formula and molar mass of 2-Chloro-N-(methylsulfonyl)acetamide?

For 2-Chloro-N-(methylsulfonyl)acetamide, its formula is C3H6ClNO3S and its molar mass is 171.6 g/mol. The systematic (IUPAC) name is 2-chloro-N-methylsulfonylacetamide. InChIKey BKLFBPWLPOUGTM-UHFFFAOYSA-N lets you match it in any structure database.

How is 2-Chloro-N-(methylsulfonyl)acetamide used in pharmaceutical QC?

2-Chloro-N-(methylsulfonyl)acetamide is a characterised reference material linked to Selexipag. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 2-Chloro-N-(methylsulfonyl)acetamide?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 2-Chloro-N-(methylsulfonyl)acetamide?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 2-Chloro-N-(methylsulfonyl)acetamide to my country?

Yes. Because 2-Chloro-N-(methylsulfonyl)acetamide is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Selexipag standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list