1-Tosyl-1,5,6,7-tetrahydro-4H-indol-4-one CAS 35577-89-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35577-89-0 |
| Molecular Formula | C15H15NO3S |
| Molecular Weight | 289.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Tosyl-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 35577-89-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H15NO3S. Molecular weight: 289.35 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H15NO3S |
| Molecular Weight | 289.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1967 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-[4-(dimethylamino)phenyl]-3-(furan-2-carbonyl)thiourea (CAS 82755-19-9)
- 2-((3-(Pyrrolidin-1-yl)quinoxalin-2-yl)thio)acetic acid (CAS 893725-51-4)
- (E)-N'-(5-(4-methoxybenzoyl)thiazol-2-yl)-N,N-dimethylformimidamide (CAS 861211-22-5)
- N-(2-Methoxy-5-methylphenyl)-1,3-benzothiazol-2-amine (CAS 379728-03-7)
- 3-(2,4-Dimethoxyphenyl)-N-(2,5-dimethylphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483994-95-2)
- Diethyl (1,3-dithian-2-yl)phosphonate (CAS 62999-73-9)
- 1-(Difluoromethoxy)-2-fluoronaphthalene (CAS 878998-79-9)
- 5,6,7,8-Tetrahydro-3H-pyrido[4,3-c][1,2,6]thiadiazine 2,2-dioxide hydrochloride (CAS 2138572-96-8)
- 3-(4-Methoxyphenyl)butan-2-amine (CAS 21894-69-9)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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