2,5-Dichloro-4,6-dimethylpyrimidine CAS 19573-83-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19573-83-2 |
| Molecular Formula | C6H6Cl2N2 |
| Molecular Weight | 177.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dichloro-4,6-dimethylpyrimidine (CAS 19573-83-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H6Cl2N2. Molecular weight: 177.03 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H6Cl2N2 |
| Molecular Weight | 177.03 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 4,5-Dichloro-2,6-dimethylpyrimidine (CAS 105742-66-3)
- 3,6-Dichloro-4-ethylpyridazine (CAS 107228-54-6)
- 2,4-Dichloro-5-methylphenol (CAS 1124-07-8)
- 4,6-Dichloro-2-ethylpyrimidine (CAS 1195-34-2)
- 2,6-dichloro-4-methylpyridin-3-amine (CAS 129432-25-3)
- 3,5-Dichloro-2-ethylpyrazine (CAS 1314936-02-1)
- 2,6-Dichloro-3-methylphenol (CAS 13481-70-4)
- 2,6-Dichloro-N-methylpyridin-3-amine (CAS 142670-86-8)
Recommended Standards
- 4-Amino-3,5-dichloro-2-methylpyridine (CAS 195045-26-2)
- (2,5-Dichlorophenyl)hydrazine (CAS 305-15-7)
- 4,6-dichloro-3-methylpyridin-2-amine (CAS 1936207-99-6)
- 7-Benzylidene-4-phenyl-3,4,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-2(5H)-one (CAS 861632-55-5)
- 2-(6-Chloro-5-methylpyridin-3-yl)ethan-1-amine (CAS 1360883-18-6)
- 2-Phenoxyethyl 7-(3,4-dimethoxyphenyl)-2-methyl-4-(5-methylfuran-2-yl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 503864-60-6)
- 4-(3-Methoxypropyl)-4h-1,2,4-triazole-3-thiol (CAS 75028-28-3)
- Benzyl sec-butyl sulfide (CAS 22336-61-4)
- Cholic Acid Impurity 1 (CAS 1448-36-8)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
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