2,5-Dichloro-4-fluoropyrimidine CAS 76889-13-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76889-13-9 |
| Molecular Formula | C4HCl2FN2 |
| Molecular Weight | 166.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dichloro-4-fluoropyrimidine (CAS 76889-13-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4HCl2FN2. Molecular weight: 166.97 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4HCl2FN2 |
| Molecular Weight | 166.97 g/mol |
| Appearance | Off-white to pale 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 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.) | 1978 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 4,5-Dichloro-2-fluoropyrimidine (CAS 112251-53-3)
- 2,4-Dichloro-6-fluoropyrimidine (CAS 3833-57-6)
- 3,5-Dichloro-2-fluoropyrazine (CAS 2253674-32-5)
- 4,5-Dichloro-6-fluoropyrimidine (CAS 30679-87-9)
- 4,6-Dichloro-5-fluoropyrimidine (CAS 213265-83-9)
- 2,4-Dichloro-5-fluoropyrimidine (CAS 2927-71-1)
- 2,3-Dichloro-1,1,1-trifluoropropane (CAS 338-75-0)
- 3,3-Dichloro-1,1,1-trifluoropropane (CAS 460-69-5)
Recommended Standards
- 2-Ethoxypyridine-3-boronic Acid (CAS 854373-97-0)
- 2-(Dimethylamino)pyrimidine-5-boronic Acid (CAS 756817-82-0)
- (6-Methoxy-4-methylpyridin-3-yl)boronic acid (CAS 503184-35-8)
- Methyl 2-bromo-2-(4-bromophenyl)propanoate (CAS 1399659-98-3)
- n-(Furan-2-ylmethyl)-1-(5-methylfuran-2-yl)ethan-1-amine (CAS 953745-26-1)
- 2-Amino-4-(4-chloro-5-methyl-1h-pyrazol-1-yl)-2-methylbutanoic acid (CAS 1342081-18-8)
- 1-Acetylpiperidine-2-carboxylic acid (CAS 35677-87-3)
- rac Octanoyl Carnitine Chloride (CAS 14919-35-8)
- 4-(2-(2-Methoxyphenyl)-3-(4-nitrophenyl)acrylamido)benzene-1-sulfonyl fluoride (CAS 21970-48-9)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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