3-Ethoxy-1,3-dimethylindolin-2-one CAS 503306-62-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 503306-62-5 |
| Molecular Formula | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethoxy-1,3-dimethylindolin-2-one (CAS 503306-62-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H15NO2. Molecular weight: 205.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Ethoxy Standards
- (3-Ethoxy-4-(prop-2-yn-1-yloxy)phenyl)methanamine (CAS 1184791-19-2)
- 5-Ethoxy-1,3-dimethyl-1,3-dihydro-indol-2-one (CAS 131057-63-1)
- (E)-3-ethoxy-N-(o-tolyl)acrylamide (CAS 1323138-76-6)
- 1-(7-Ethoxy-1-benzofuran-2-yl)ethan-1-amine (CAS 863667-97-4)
- 2-Ethoxy-1-(indolin-1-yl)ethanone (CAS 600139-75-1)
- 6-Ethoxy-1-methyl-3,4-dihydroquinolin-2(1H)-one (CAS 368834-35-9)
- 6-Ethoxy-3,3-dimethylindolin-2-one (CAS 87234-61-5)
- 9-Ethoxy-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-one (CAS 886366-71-8)
Recommended Standards
- 3-bromoquinoline 1-oxide (CAS 22615-00-5)
- 3-hydroxy-3-phenylazepan-2-one (CAS 51129-01-2)
- 3-Amino-4-mercaptobenzenesulfonic acid (CAS 81483-21-8)
- 7-Nitro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 81721-86-0)
- N-methyl-N-(thiophen-3-ylmethyl)methanesulfonamide (CAS 1340944-77-5)
- 2-Bromo-5-cyano-3-formylbenzenesulfonyl chloride (CAS 1805485-65-7)
- 2-((2,4-Dichlorophenyl)amino)-1,5,8-trihydroxyanthracene-9,10-dione (CAS 61548-28-5)
- O2-Vinyl 1-(Pyrrolidin-1-yl)diazen-1-ium-1,2-diolate (CAS 179344-98-0)
- 2-(4-Bromo-2-fluorophenyl)ethanol (CAS 193290-20-9)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
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