7-Chloro-6-Fluoro-1-Ethyl-1,4-Dihydro-4-Oxopyrido(2,3-c)Pyridazine-3-Carboxylic Acid CAS 120876-49-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 120876-49-5 |
| Molecular Formula | C10H7ClFN3O3 |
| Molecular Weight | 271.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-6-Fluoro-1-Ethyl-1,4-Dihydro-4-Oxopyrido(2,3-c)Pyridazine-3-Carboxylic Acid (CAS 120876-49-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H7ClFN3O3. Molecular weight: 271.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H7ClFN3O3 |
| Molecular Weight | 271.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-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, ethanol, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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- propyl isocyanate (CAS 110-78-1)
- 2-(m-Tolyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine (CAS 1159803-51-6)
- 1-benzyl-2-ethylpiperazine (CAS 1031926-99-4)
- 3-(Trifluoromethyl)pyridine (CAS 3796-23-4)
- 3-(4-Pyridin-3-ylbenzyl)piperazin-2-one dihydrochloride (CAS 2103623-91-0)
- BDP9066 (CAS 2226507-04-4)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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