(3AR,4R,7S,7aS)-Hexahydro-1H-4,7-methanoisoindole-1,3(2H)-dione
- CAS
- 1807983-67-0
- Formula
- C9H11NO2
- MW
- 165.19 g/mol
ZX-039397
API Process Intermediates & Related Compounds
Chloromethanesulfonyl chloride
Available on request
Chloromethanesulfonyl chloride (CAS 3518-65-8) supplier Zemixal: CH2Cl2O2S, COA and SDS with every lot, worldwide shipping.
CAS number3518-65-8
FormulaCH2Cl2O2S
Molar mass149 g/mol
Physical formSolid
InChIKeyKQDDQXNVESLJNO-UHFFFAOYSA-N
IUPAC namechloromethanesulfonyl chloride
About Chloromethanesulfonyl chloride
Zemixal supplies Chloromethanesulfonyl chloride within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 3518-65-8, formula CH2Cl2O2S and molar mass 149 g/mol. It is handled as a solid.
Common uses in the lab and plant
- API route development
- Impurity fate & purge studies
- Analytical method development
Handling and storage
Classified under GHS with signal word Danger and hazard statements H302 and H314. Read the SDS before first use.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Lurasidone
See every impurity, metabolite and related compound we list for this API.
Lurasidone standardsTypical uses
- API route development
- Impurity fate & purge studies
- Analytical method development
Applications
Specifications and identifiers
| Product name | Chloromethanesulfonyl chloride |
|---|---|
| Catalogue number | ZX-039398 |
| CAS number | 3518-65-8 |
| IUPAC name | chloromethanesulfonyl chloride |
| Molecular formula | CH2Cl2O2S |
| Molar mass | 149 g/mol |
| Exact mass | 147.9153 |
| Physical form | Solid |
| XLogP3 | 1.1 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 42.5 Ų |
| InChIKey | KQDDQXNVESLJNO-UHFFFAOYSA-N |
| SMILES | C(S(=O)(=O)Cl)Cl |
| PubChem CID | 77054 |
| Synonyms | Methanesulfonyl chloride, chloro-, Chloromethanesulphonyl chloride, (Chloromethyl)sulfonyl chloride, Chlorid kyseliny chlormethansulfonove, Chloromethylsulfonyl Chloride, chloromethylsulphonyl chloride, chloromethylchlorosulfone, chloro(chloromethyl)sulfone, chlormethylsulfonyl chloride, chloromethylsulfuryl chloride |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements P260, P264, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P330, P363, 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
| 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 Chloromethanesulfonyl chloride
Which CAS number identifies Chloromethanesulfonyl chloride?
Chloromethanesulfonyl chloride is registered under CAS 3518-65-8. You may also see it listed as Methanesulfonyl chloride, chloro-, Chloromethanesulphonyl chloride, (Chloromethyl)sulfonyl chloride. Our catalogue number for this item is ZX-039398.
What are the formula and molar mass of Chloromethanesulfonyl chloride?
For Chloromethanesulfonyl chloride, its formula is CH2Cl2O2S and its molar mass is 149 g/mol. The systematic (IUPAC) name is chloromethanesulfonyl chloride. InChIKey KQDDQXNVESLJNO-UHFFFAOYSA-N lets you match it in any structure database.
How is Chloromethanesulfonyl chloride used in pharmaceutical QC?
Chloromethanesulfonyl chloride is a characterised reference material linked to Lurasidone. 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 Chloromethanesulfonyl chloride?
The grade and assay are confirmed on the quotation and the batch COA. 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 Chloromethanesulfonyl chloride?
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 Chloromethanesulfonyl chloride to my country?
Yes. Because Chloromethanesulfonyl chloride 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.
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