4,6-dichloro-2-ethyl-5-nitropyrimidine CAS 6237-95-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6237-95-2 |
| Molecular Formula | C6H5Cl2N3O2 |
| Molecular Weight | 222.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,6-dichloro-2-ethyl-5-nitropyrimidine (CAS 6237-95-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H5Cl2N3O2. Molecular weight: 222.03 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H5Cl2N3O2 |
| Molecular Weight | 222.03 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-Ethyl-4-iodo-1H-pyrazole (CAS 442876-19-9)
- 4,6-Dichloro-5-methoxypicolinic acid (CAS 408536-01-6)
- 3-Bromo-4-(1,1-difluoroethyl)pyridine (CAS 2246373-31-7)
- 1-(1-Chloropropan-2-yl)-1H-1,2,4-triazole (CAS 1209633-46-4)
- Tetrabutylammonium (1R,2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl Sulfate (CAS 1192651-80-1)
- 4-Aminoindole-3-carboxylic Acid (CAS 889941-55-3)
- 4-Acetamidophenyl 2-(2-(trifluoromethyl)-1H-benzo[d]imidazol-1-yl)acetate (CAS 672950-99-1)
- 5-{1H-pyrrolo[2,3-b]pyridin-5-yl}pyridin-3-amine dihydrochloride (CAS 2044872-59-3)
- 3-(2,5-Difluorophenoxy)azetidine (CAS 1263378-42-2)
- Peptide 434 (CAS CATO-CPTD788434)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com