1-Isopropyl-1H-indole-2,3-dione CAS 10487-31-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10487-31-7 |
| Molecular Formula | C11H11NO2 |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Isopropyl-1H-indole-2,3-dione (CAS 10487-31-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H11NO2. Molecular weight: 189.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H11NO2 |
| Molecular Weight | 189.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
Related Isopropyl Standards
- Isopropyl 3-cyanobenzoate (CAS 110893-37-3)
- 5-isopropyl-1H-indole-2,3-dione (CAS 150560-58-0)
- 1-Isopropyl-1H-benzo[d][1,2,3]triazole-6-carbaldehyde (CAS 467235-07-0)
- 2-Isopropyl-[1,2,4]triazolo[1,5-a]pyridine-6-carbaldehyde (CAS 865443-95-4)
- 2-Isopropyl-4H-benzo[d][1,3]oxazin-4-one (CAS 38321-07-2)
- 3-Isopropyl-[1,2,4]triazolo[4,3-a]pyridine-6-carbaldehyde (CAS 459448-04-5)
- n-Isopropyl-1h-imidazole-4-sulfonamide (CAS 58768-21-1)
- 6-Isopropyl-7-methoxy-1H-indole (CAS 1167055-81-3)
Recommended Standards
- Methyl 3-methyl-1H-indole-2-carboxylate (CAS 104711-29-7)
- 2-(3-(Pyridin-2-yl)-1H-pyrazol-1-yl)ethanol (CAS 1049678-66-1)
- N-(3-acetylphenyl)acrylamide (CAS 104373-97-9)
- Bis(phenylsulfonyl)methane (CAS 3406-02-8)
- N-((5-(3-Chlorophenyl)-1H-1,2,4-triazol-3-yl)methyl)-4-fluoroaniline (CAS 1171939-88-0)
- (2r)-2-Amino-3-methyl-N-(1-(o-tolyl)ethyl)butanamide (CAS 1788176-11-3)
- (Z)-[(4-Chlorophenyl)methyl][(4-nitrophenyl)methylidene]oxidoazanium (CAS 939888-34-3)
- methyl 5-methyl-1H-pyrrole-3-carboxylate (CAS 40611-76-5)
- 3-Methyl-1-(pentan-3-yl)-1h-pyrazol-4-amine (CAS 1351385-07-3)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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