5-Chloro-3-(phenylsulfonyl)-1H-indole-2-carbonitrile CAS 918142-80-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 918142-80-0 |
| Molecular Formula | C15H9ClN2O2S |
| Molecular Weight | 316.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-3-(phenylsulfonyl)-1H-indole-2-carbonitrile (CAS 918142-80-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H9ClN2O2S. Molecular weight: 316.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H9ClN2O2S |
| Molecular Weight | 316.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(1,2,3-Thiadiazol-4-yl)phenyl 4-chlorobenzoate (CAS 253774-65-1)
- Bupropion Impurity 58 (CAS CATO-C4X-120358)
- 3-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)amino]propyl 2-chloroacetate (CAS 591212-99-6)
- 4-Methoxy-N-(3-phenylisoxazol-5-yl)benzamide (CAS 62096-74-6)
- 4-(Adamantan-1-ylmethoxy)-3-bromobenzonitrile (CAS 1494589-95-5)
- Methyl (z)-4-((2-(2-ethoxy-2-oxoethylidene)-4-oxothiazolidin-3-yl)methyl)benzoate (CAS 745025-03-0)
- Isoquinoline-6-boronic Acid Hydrochloride (CAS 1236031-63-2)
- N-Methyl-2-pyrimidinemethanamine (CAS 1083246-53-0)
- Ethyl 2-(3-methoxybenzyl)-3-oxohexanoate (CAS 885279-96-9)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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