1-(3,4-Difluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid CAS 242797-29-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 242797-29-1 |
| Molecular Formula | C13H9F2NO3 |
| Molecular Weight | 265.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,4-Difluorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 242797-29-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H9F2NO3. Molecular weight: 265.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H9F2NO3 |
| Molecular Weight | 265.21 g/mol |
| Appearance | Pale yellow to 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorobenzyl Standards
- 1-(3,4-Difluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic Acid (CAS 1001413-01-9)
- N-(2,6-difluorobenzyl)-3-nitropyridin-2-amine (CAS 866154-65-6)
- N-(3,4-Difluorobenzyl)-3-nitro-2-pyridinamine (CAS 866154-66-7)
- 4-((3,4-Difluorobenzyl)oxy)-3-fluorobenzaldehyde (CAS 1443307-49-0)
- 2-((2,5-Difluorobenzyl)oxy)-4-fluorobenzaldehyde (CAS 1443337-14-1)
- 2-((3,5-Difluorobenzyl)oxy)-4-fluorobenzaldehyde (CAS 1443338-55-3)
- 4-((2,4-Difluorobenzyl)oxy)-3-fluorobenzaldehyde (CAS 1443339-37-4)
- 4-((3,5-Difluorobenzyl)oxy)-3-fluorobenzaldehyde (CAS 1443339-44-3)
Recommended Standards
- 1-(2-(Methylselanyl)-3-phenylcyclobut-2-en-1-yl)ethanone (CAS 820963-05-1)
- 1-(Benzyloxy)-2,3-difluoro-4-nitrobenzene (CAS 868735-81-3)
- (2-Fluoro-5-nitrophenyl)(3-fluorophenyl)methanol (CAS 1881330-08-0)
- 1-(3,3-Dimethylcyclohexyl)ethan-1-amine (CAS 1517455-82-1)
- 1-(4-Chlorobenzyl)piperidin-3-ol (CAS 408312-64-1)
- N-(2-Bromo-4-iodophenyl)acetamide (CAS 474966-95-5)
- Methyl 4-[(3-chlorophenyl)(methylsulfonyl)amino]butanoate (CAS 1858251-33-8)
- 2-(Hydroxymethyl)quinolin-4-ol (CAS 168141-98-8)
- 359-40-0 Ethanedioyl difluoride Oxalyl difluoride Oxalyl fluoride 4-02-00-01853 (Beilstein Handbook Reference) BRN 1743349 Difluorid kyseliny stavelove [Czech] EINECS 206-630-4 TL 108 Difluorid kyseliny stavelove (CAS 359-40-0)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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