7WRW5VDZ79 3518-65-8 (Chloromethyl)sulfonyl chloride Chloromethanesulphonyl chloride Methanesulfonyl chloride, chloro- 4-01-00-03053 (Beilstein Handbook Reference) BRN 1811761 Chlorid kyseliny chlormethansulfonove [Czech] Chlormethansulfochlorid [Czech] Chlormethansulfonylchlorid [Czech] Chloromethanesulfonyl chloride EINECS 222-526-1 Chlorid kyseliny chlormethansulfonove Chlormethansulfochlorid Chlormethansulfonylchlorid UNII-7WRW5VDZ79 CAS 3518-65-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3518-65-8 |
| Molecular Formula | CH2Cl2O2S |
| Molecular Weight | 149.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7WRW5VDZ79 3518-65-8 (Chloromethyl)sulfonyl chloride Chloromethanesulphonyl chloride Methanesulfonyl chloride, chloro- 4-01-00-03053 (Beilstein Handbook Reference) BRN 1811761 Chlorid kyseliny chlormethansulfonove [Czech] Chlormethansulfochlorid [Czech] Chlormethansulfonylchlorid [Czech] Chloromethanesulfonyl chloride EINECS 222-526-1 Chlorid kyseliny chlormethansulfonove Chlormethansulfochlorid Chlormethansulfonylchlorid UNII-7WRW5VDZ79 (CAS 3518-65-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: CH2Cl2O2S. Molecular weight: 149.00 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | CH2Cl2O2S |
| Molecular Weight | 149.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Recommended Standards
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- 1-(2-Nitrophenyl)Propan-2-One (CAS 1969-72-8)
- N-Ethyl-2-(3-ethylphenoxy)ethanamine hydrochloride (CAS 1609409-03-1)
- 7-Bromo-5-methoxy-2,3-dihydro-1H-pyrrolo[2,3-c]pyridine (CAS 727993-75-1)
- 2-Chloro-N-((3-methoxypyrazin-2-yl)methyl)-N-methylacetamide (CAS 1353979-00-6)
- 4-((4-Formyl-2-methoxyphenoxy)methyl)benzonitrile (CAS 824945-97-3)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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