cyclopentanesulfonic acid CAS 19247-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19247-73-5 |
| Molecular Formula | C5H10O3S |
| Molecular Weight | 150.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies cyclopentanesulfonic acid (CAS 19247-73-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H10O3S. Molecular weight: 150.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H10O3S |
| Molecular Weight | 150.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1962 |
| Sulfur Atoms | 1 |
Recommended Standards
- (2R,3S,4R)-2-(Hydroxymethyl)tetrahydrothiophene-3,4-diol (CAS 190315-43-6)
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- 1-(2-Fluorobenzyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 1154597-49-5)
- 3'-(2-Aminoethyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1125442-14-9)
- tert-Butyl (5-bromo-4-(trifluoromethyl)thiazol-2-yl)carbamate (CAS 2806012-42-8)
- Stemazole (CAS 317337-07-8)
- 2-(1-methoxyethyl)-1,3-thiazole-5-carboxylic acid (CAS 1384428-28-7)
- N-[(1R)-1-(Phenylmethyl)-2-propen-1-yl]carbamic Acid 1,1-Dimethylethyl Ester (CAS 244092-76-0)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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