1-Methyl-1,2,3,4-tetrahydroquinoline CAS 491-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 491-34-9 |
| Molecular Formula | C10H13N |
| Molecular Weight | 147.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-1,2,3,4-tetrahydroquinoline (CAS 491-34-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H13N. Molecular weight: 147.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H13N |
| Molecular Weight | 147.22 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-Methyl-1,2,3,4-tetrahydroquinoline (CAS 1780-19-4)
- 4-Methyl-1,2,3,4-tetrahydroquinoline (CAS 19343-78-3)
- 4-Methyl-5,6,7,8-tetrahydroquinoline (CAS 28971-03-1)
- 5-methyl-1,2,3,4-tetrahydroquinoline (CAS 58960-02-4)
- 5-Methyl-5,6,7,8-tetrahydroquinoline (CAS 71350-31-7)
- 6-Methyl-1,2,3,4-tetrahydroquinoline (CAS 91-61-2)
- 7-Methyl-5,6,7,8-tetrahydroquinoline (CAS 71350-24-8)
- 8-Methyl-1,2,3,4-tetrahydroquinoline (CAS 52601-70-4)
Recommended Standards
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- 1-ethyl-2,3-dihydro-1H-isoindole (CAS 90132-78-8)
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- 4-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1190314-95-4)
- 4-(2,2-dimethylpropyl)-1,3-thiazol-2-amine (CAS 4775-71-7)
- ethyl 3-(4-methoxyphenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole-6-carboxylate (CAS 1110717-86-6)
- (S)-2-Amino-4-((((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)(methyl)amino)butanoic acid (CAS 111770-79-7)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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