Spiro[2.2]pentane-1-sulfonyl chloride CAS 1492032-13-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1492032-13-9 |
| Molecular Formula | C5H7ClO2S |
| Molecular Weight | 166.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Spiro[2.2]pentane-1-sulfonyl chloride (CAS 1492032-13-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H7ClO2S. Molecular weight: 166.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H7ClO2S |
| Molecular Weight | 166.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Spiro Standards
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- Spiro[5.5]undecan-3-one (CAS 1890-25-1)
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- spiro[1H-pyrrolo[2,3-b]pyridine-3,1'-cyclopropane]-2-one (CAS 1416438-78-2)
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Recommended Standards
- 1-Chloro-3-fluoro-2-methoxy-benzene; 1-chloro-3-fluoro-2-methoxybenzene; 2-chloro-6-fluorophenyl methyl ether; benzene, 1-chloro-3-fluoro-2-methoxy- 2 - Chloro - 6 - fluoroanisole 53145-38-3 EBD15830 (CAS 53145-38-3)
- 3-(acetylsulfanyl)propanoyl chloride (CAS 41345-72-6)
- Opicapone impurity 39 (CAS 890092-32-7)
- 1-(3,5-Dichlorophenyl)propane-1,2-dione (CAS 386715-49-7)
- 4,6-Bis(trifluoromethyl)-1,2-dihydro-2-thioxopyridine-3-carbonitrile (CAS 265665-03-0)
- 4-(3,4-Dimethylphenyl)-2-fluorobenzoic acid (CAS 1183614-10-9)
- 7-methylquinolin-5-amine (CAS 93687-27-5)
- Hypocretin (70-98) (human) (H-5468.0500) (CAS 1129545-33-0)
- N-{[3-(4-methoxyphenyl)-1,2-oxazol-5-yl]methyl}-2-(pyrrolidin-1-yl)acetamide (CAS 338963-40-9)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com