3,3-Di(piperidin-1-yl)indolin-2-one CAS 5149-74-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5149-74-6 |
| Molecular Formula | C18H25N3O |
| Molecular Weight | 299.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3-Di(piperidin-1-yl)indolin-2-one (CAS 5149-74-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H25N3O. Molecular weight: 299.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H25N3O |
| Molecular Weight | 299.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-(tert-Butoxycarbonyl-cyclohexyl-amino)-propionic acid ethyl ester (CAS 266690-54-4)
- 3-[(4,5-Dihydro-5-methyl-2-thiazolyl)amino]-N,N-dimethylbenzenesulfonamide (CAS 522606-84-4)
- 3-(Diethylamino)-1-(4-methyl-2-phenylpyrimidin-5-yl)propan-1-ol (CAS 5443-18-5)
- 4-Formyl-N,N-dimethyl-1H-imidazole-1-sulfonamide (CAS 140174-48-7)
- 5-Cyclopropoxy-4-(methylamino)picolinamide (CAS 1243311-62-7)
- Ethyl 4-bromopyrimidine-5-carboxylate (CAS 1805142-23-7)
- Dinaphtho[2,1-b;1',2'-d]thiophene" (CAS 194-65-0)
- 5-Bromo-3,8-dichloro-1,7-naphthyridine (CAS 1600513-24-3)
- 1-Amino-4-methoxybutan-2-one (CAS 1138729-04-0)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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