Ethyl 7-(difluoromethyl)-5-hydroxy-2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylate CAS 1706459-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1706459-05-3 |
| Molecular Formula | C13H15F2NO4 |
| Molecular Weight | 287.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 7-(difluoromethyl)-5-hydroxy-2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 1706459-05-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H15F2NO4. Molecular weight: 287.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H15F2NO4 |
| Molecular Weight | 287.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Methyl 2-((4-(difluoromethyl)-2-methyl-2H-pyrazolo[3,4-b]pyridin-6-yl)thio)acetate (CAS 1018047-37-4)
- 2-((4-(Difluoromethyl)-2-ethyl-2h-pyrazolo[3,4-b]pyridin-6-yl)thio)acetic acid (CAS 1018166-37-4)
- 2-(4-(Difluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridin-2-yl)acetic acid (CAS 1803963-01-0)
- 2-(Difluoromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-6-acetic acid (CAS 1804359-32-7)
- 4-(Difluoromethyl)-6-methoxy-5-(trifluoromethoxy)nicotinic acid (CAS 1804479-67-1)
- 2-(Difluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-5-acetic acid (CAS 1804798-01-3)
- 2-(Difluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-6-acetic acid (CAS 1804837-46-4)
- 2-(4-(Difluoromethyl)-6-hydroxy-5-(trifluoromethoxy)pyridin-2-yl)acetic acid (CAS 1804837-61-3)
Recommended Standards
- 5-Methyl-2-(2-(trifluoromethyl)phenyl)thiazole-4-carboxylic acid (CAS 1549437-07-1)
- 2-[2-[4-(Trifluoromethyl)phenyl]thiazol-4-yl]acetic Acid (CAS 17969-63-0)
- 4-Methyl-2-[4-(trifluoromethyl)phenyl]thiazole-5-carboxylic Acid (CAS 144059-86-9)
- Ironiitris(1,10-phenanthrolinE)hexafluorophosphate (CAS 17112-07-1)
- 5-bromo-3-methyl-pyridine-2-carbaldehyde (CAS 376587-53-0)
- 2,4-Diamino-6-methylpyrimidin-5-yl 2-methylbenzoate (CAS 61581-08-6)
- 2-(Difluoromethyl)quinazolin-4-ol (CAS 50419-37-9)
- Hydroxybutyl methacrylate, mixture of isomers 29008-35-3 (CAS 29008-35-3)
- Irinotecan Impurity 8 (CAS 78287-14-6)
- Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223)
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