2-(Cyclopentanesulfonyl)aniline CAS 76697-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76697-51-3 |
| Molecular Formula | C11H15NO2S |
| Molecular Weight | 225.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Cyclopentanesulfonyl)aniline (CAS 76697-51-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15NO2S. Molecular weight: 225.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H15NO2S |
| Molecular Weight | 225.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(Benzylthio)benzonitrile (CAS 63216-04-6)
- 2-(Piperidin-1-yl)-2-(thiophen-2-yl)acetic acid (CAS 870860-32-5)
- 2-(allylthio)-5-fluorobenzo[d]thiazole (CAS 82163-12-0)
- 5-((2,2,2-Trifluoroethoxy)methyl)furan-2-carboxylic acid (CAS 488795-29-5)
- N-(2-(Pyrrolidin-1-yl)pyrimidin-5-yl)methanesulfonamide (CAS 1396800-86-4)
- Bedaquiline impurity 39 (CAS 72543-44-3)
- (E)-N-(3-chlorophenyl)-2-(naphthalen-1-ylmethylene)hydrazine-1-carbothioamide (CAS 767311-93-3)
- 3-Methylisoxazole-5-acetic Acid (CAS 19668-85-0)
- N-(4-Methoxyphenyl)-4-methyl-2-pyrrolidin-3-ylpyrimidine-5-carboxamide dihydrochloride (CAS 2108458-07-5)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
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