2-(Naphthalen-2-ylsulfonyl)acetonitrile CAS 32083-60-6
| CAS No. | 32083-60-6 |
| Molecular Formula | C12H9NO2S |
| Molecular Weight | 231.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(Naphthalen-2-ylsulfonyl)acetonitrile (CAS 32083-60-6), molecular formula C12H9NO2S and molecular weight 231.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H9NO2S, 2-(Naphthalen-2-ylsulfonyl)acetonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 231.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 2-(Naphthalen-2-ylsulfonyl)acetonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H9NO2S |
| Molecular Weight | 231.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Naphthalen Standards
- O-(Naphthalen-2-yl) dimethylcarbamothioate (CAS 2951-24-8)
- 1-(naphthalen-1-yl)-1H-tetrazole-5-thiol (CAS 14331-22-7)
- 2-(naphthalen-1-yl)-1H-1,3-benzodiazole (CAS 2562-81-4)
- (Naphthalen-1-yl)(phenyl)methanone (CAS 642-29-5)
- 2-(Naphthalen-2-yl)benzaldehyde (CAS 223575-47-1)
- 3-(Naphthalen-2-yl)benzaldehyde (CAS 728919-26-4)
- 4-(Naphthalen-1-yl)benzaldehyde (CAS 56432-18-9)
- 4-(Naphthalen-2-yl)benzaldehyde (CAS 244615-50-7)
Recommended Standards
- 2-(Diethoxymethyl)thiazole-4-carboxylic acid (CAS 952723-31-8)
- 2-(Phenylthio)nicotinic acid (CAS 35620-72-5)
- 2-(Benzylamino)ethyl hydrogen sulfate (CAS 2133-07-5)
- 2,5-Dimethoxy-N-methylbenzenesulfonamide (CAS 693805-48-0)
- 2-Cyclopentyl-6-hydroxypyrimidine-4-carboxylic acid (CAS 1368444-27-2)
- 1-(Methoxymethyl)-2-methyl-1H-imidazole (CAS 161014-18-2)
- 1-(3,5-Difluoropyridin-2-yl)-2,2,2-trifluoroethanamine (CAS 1270394-79-0)
- n'-Hydroxypyrrolidine-2-carboximidamide (CAS 1563086-46-3)
- 3-Ethynyl-5-methylaniline (CAS 1204392-97-1)
- Methyl 2-(pyrrolidin-3-yl)thiazole-5-carboxylate hydrochloride (CAS 2137717-09-8)
- 1-((4-Bromophenyl)sulfonyl)-4-methylpiperazine (CAS 837-12-7)
- tert-Butyl Ethyl(pyrrolidin-3-yl)carbamate (CAS 1120357-23-4)
- myo-Inositol hexasulfate hexapotassium salt (CAS 28434-25-5)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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