2,4-difluoro-5-methylpyrimidine CAS 96548-89-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 96548-89-9 |
| Molecular Formula | C5H4F2N2 |
| Molecular Weight | 130.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-difluoro-5-methylpyrimidine (CAS 96548-89-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H4F2N2. Molecular weight: 130.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H4F2N2 |
| Molecular Weight | 130.10 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related difluoro Standards
- 3,6-Difluoro-4-methylpyridazine (CAS 1026843-07-1)
- 4,6-difluoro-5-methylpyrimidine (CAS 18260-64-5)
- 4,6-Difluoro-2-methylpyrimidine (CAS 18382-80-4)
- 2,4-Difluoro-6-methylpyrimidine (CAS 696-80-0)
- 4,6-Difluoro-2-pyridinamine (CAS 938443-45-9)
- 3,5-Difluoro-1H-pyridin-2-one (CAS 914482-23-8)
- 2,4-Difluoro-5-methylpyridine (CAS 1227502-70-6)
- 2,5-Difluoro-4-methylpyridine (CAS 1227508-13-5)
Recommended Standards
- (Z)-Pent-2-enedioic acid (CAS 505-36-2)
- (S)-5-Oxotetrahydrofuran-3-carboxylic acid (CAS 4694-66-0)
- 2,4-Dioxopentanoic acid (CAS 5699-58-1)
- Furo[2,3-b]pyridine-6-carboxylic acid (CAS 190957-80-3)
- 3-(3-Fluorophenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 117291-14-2)
- (2,2-Dimethyl-2,5-dihydrothiophen-3-yl)methanol (CAS 83413-88-1)
- 2,5-Difluorobenzylzinc chloride 0.5 M in Tetrahydrofuran (CAS 312692-89-0)
- 2-Dodecylpropane-1,3-diol (CAS 10395-09-2)
- N-[(2,4-Dichlorophenyl)methyl]-2-ethoxyethanamine (CAS 73728-64-0)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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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