5-Chloro-4-(2,4-difluorophenyl)-6-methoxypyrimidine CAS 425407-07-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 425407-07-4 |
| Molecular Formula | C11H7ClF2N2O |
| Molecular Weight | 256.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-4-(2,4-difluorophenyl)-6-methoxypyrimidine (CAS 425407-07-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H7ClF2N2O. Molecular weight: 256.64 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H7ClF2N2O |
| Molecular Weight | 256.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-Chloro-6-[3-(difluoromethoxy)phenyl]pyridazine (CAS 1156364-97-4)
- 1-(4-Chloro-2-nitrophenyl)azetidine-3-carboxylic acid (CAS 1187929-02-7)
- 2-Chloro-1-(7-nitro-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)ethan-1-one (CAS 128627-29-2)
- 6-Chloro-2,2-dimethyl-7-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 136545-08-9)
- 2-(3-Chloro-4-hydroxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1399659-16-5)
- 2-Chloro-5-fluoro-4-(4-fluoro-2-methoxyphenyl)pyrimidine (CAS 1426215-30-6)
- 2-Chloro-6-(2,4-difluorophenyl)-3-methylpyrimidin-4(3H)-one (CAS 1447963-27-0)
- Methyl 4-chloro-5-methoxybenzofuran-2-carboxylate (CAS 155587-61-4)
Recommended Standards
- 4-Chloro-5-hydroxy-3-(4-methoxyphenoxy)-2(5H)-furanone (CAS 42190-28-3)
- 6-Chloro-2,2-dimethyl-8-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 327026-99-3)
- 3,5-Bis(acetyloxy)benzoyl chloride (CAS 39192-49-9)
- (2R,3R,4S)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethylene)tetrahydrofuran-3,4-diol (CAS 81919-30-4)
- Tert-Dodecanethiol (CAS 25103-58-6)
- Dydrogesterone Impurity 23 (CAS CATO-C4X-218323)
- 1-(2-Amino-5-methylthiophen-3-yl)-2-methylpropan-1-one (CAS 1494004-17-9)
- TAK-418 (CAS 1818252-53-7)
- 1-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-2-(piperidin-1-yl)ethan-1-one (CAS 338979-21-8)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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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