Bicyclo[3.2.0]heptane-6-sulfonyl chloride CAS 2138027-71-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138027-71-9 |
| Molecular Formula | C7H11ClO2S |
| Molecular Weight | 194.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bicyclo[3.2.0]heptane-6-sulfonyl chloride (CAS 2138027-71-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H11ClO2S. Molecular weight: 194.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H11ClO2S |
| Molecular Weight | 194.68 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.) | 1997 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Bicyclo Standards
- n-(Bicyclo[2.2.1]heptan-2-yl)-1-methylpyrrolidin-3-amine (CAS 1247941-16-7)
- 4-{bicyclo[2.2.1]heptan-2-yl}-1,3-thiazol-2-amine (CAS 867286-05-3)
- Ethyl bicyclo[3.3.1]non-6-ene-2-carboxylate (CAS 1005254-20-5)
- Bicyclo[3.1.1]heptan-3-ol, 6,6-dimethyl-2-methylene-, 3-acetate (CAS 1078-95-1)
- ethyl 3-{bicyclo[2.2.1]heptan-2-yl}prop-2-enoate (CAS 1807920-92-8)
- 1,1'-(Bicyclo[2.2.2]Octane-1,4-diyl)bis(ethan-1-one) (CAS 88393-21-9)
- Butyl bicyclo[2.2.1]hept-5-ene-2-carboxylate (CAS 37981-18-3)
- 1-(Bicyclo[2.2.1]Hept-5-en-2-yl)-1H-tetrazole-5-thiol (CAS 1007924-02-8)
Recommended Standards
- 6-Chloronaphthalene-2-thiol (CAS 392330-26-6)
- Spiro[3.3]heptane-2-sulfonyl chloride (CAS 2091748-48-8)
- 6-(CHLOROMETHYL)-2-(METHYLTHIO)PYRIMIDIN-4(3H)-ONE (CAS 89639-37-2)
- 1-(5-Nitro-2-pyridinyl)-1,2-ethanediol (CAS 1419604-66-2)
- tert-Butyl 2-chloro-4-methyl-1H-indole-1-carboxylate (CAS 1881290-97-6)
- Ethyl 4-chloro-2-hydroxybenzoate (CAS 52873-25-3)
- 4-((2,5-Dibromophenyl)sulfonyl)morpholine (CAS 398996-97-9)
- Ethyl 2-hydroxy-4-(trifluoromethyl)nicotinate (CAS 1227579-24-9)
- 1,1-Dimethylethyl (4S)-4-(4-hydroxyphenyl)-5-oxo-3-oxazolidinecarboxylate (CAS 1086703-01-6)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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