2,3,5-Trimethyl-1H-indole CAS 21296-92-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21296-92-4 |
| Molecular Formula | C11H13N |
| Molecular Weight | 159.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,3,5-Trimethyl-1H-indole (CAS 21296-92-4) pharmaceutical standards reference standard. Molecular formula: C11H13N. Molecular weight: 159.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H13N |
| Molecular Weight | 159.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1963 |
| Nitrogen Atoms | 1 |
Related Trimethyl Standards
- 1,2,6-Trimethyl-1H-indole (CAS 113418-65-8)
- (2,2,5-Trimethyl-1,3-dioxan-5-yl)methanamine (CAS 4933-20-4)
- 1,2,7-Trimethyl-1H-indole (CAS 620175-89-5)
- 2,3,6-Trimethyl-1H-indole (CAS 22072-35-1)
- 3,3,5-Trimethyl-3H-indole (CAS 200061-83-2)
- 4,5,5-Trimethyl-3-(methylthio)-4,5-dihydro-1H-1,2,4-triazole (CAS 745761-69-7)
- Trimethyl hexamethylene diamine (CAS 25513-64-8)
- (2,2,5-Trimethyl-1,3-dioxan-5-yl)methanol (CAS 3663-46-5)
Recommended Standards
- 2,3,5,6-Tetramethylbenzonitrile (CAS 2571-53-1)
- 2,3,4,5-Tetrahydro-1H-1,5-methanobenzo[d]azepine (CAS 69718-72-5)
- 2,4,5,6-Tetrahydro-1H-cyclobuta[f]inden-3-amine (CAS 2271393-78-1)
- N-((Diphenylphosphoryl)methyl)-4-methylbenzamide (CAS 90304-97-5)
- Methyl(2-(trifluoromethyl)phenyl)sulfane (CAS 322-58-7)
- 2-Amino-6-(tert-butyl)-4-(3,4-dimethoxyphenyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 332127-26-1)
- 3beta-[(alpha-L-Arabinopyranosyl)oxy]ursa-12,19(20)-dien-28-oic acid beta-D-glucopyranosyl ester (CAS 686776-47-6)
- N-(4-((2-(benzo[d][1,3]dioxole-5-carbonyl)hydrazinyl)sulfonyl)phenyl)acetamide (CAS 866138-28-5)
- Benazepril-d5 HCl (CAS 1279026-26-4)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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