2-Methyl-1,2,3,4-tetrahydroquinoline-4-carboxylic acid CAS 937684-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 937684-88-3 |
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 937684-88-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13NO2. Molecular weight: 191.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 5,6,7,8-tetrahydroquinoline-2-carboxylate (CAS 100445-44-1)
- 1-Methyl-1,2,3,4-tetrahydroquinoline-5-carboxylic acid (CAS 1178265-22-9)
- 8-Methyl-1,2,3,4-tetrahydroquinoline-5-carboxylic acid (CAS 118128-77-1)
- 2-Methyl-1,2,3,4-tetrahydroquinoline-8-carboxylic acid (CAS 1332627-29-8)
- 4-Methyl-1,2,3,4-tetrahydroquinoline-6-carboxylic acid (CAS 1332627-30-1)
- 4-Methyl-1,2,3,4-tetrahydroquinoline-8-carboxylic acid (CAS 1332627-31-2)
- 8-Methyl-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 1368799-27-2)
- 1-Methyl-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 1706544-92-4)
Recommended Standards
- 2-Methyl-1,2,3,4-tetrahydroisoquinoline-8-carboxylic acid (CAS 933695-76-2)
- 2-Methyl-5-(piperidin-1-yl)oxazole-4-carbonitrile (CAS 49837-50-5)
- 2-Methyl-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid (CAS 933752-35-3)
- Mecillinam (CAS 32887-01-7)
- 2-((4-((4,6-Dichloro-1,3,5-triazin-2-yl)oxy)phenyl)thio)acetamide (CAS 652974-53-3)
- (2E)-3-(5-methanesulfonylfuran-2-yl)prop-2-enoic acid (CAS 111252-34-7)
- 2-(But-2-ynyloxy)isonicotinonitrile (CAS 1935476-25-7)
- 2-Phenyl-2H-1,2,3-triazole-4-carboxamide (CAS 212329-34-5)
- (4-fluoro-3-nitrophenyl)hydrazine hydrochloride (CAS 1033439-46-1)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
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