6-Chloro-n4-(2,2-difluoroethyl)pyrimidine-2,4-diamine CAS 1428035-73-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1428035-73-7 |
| Molecular Formula | C6H7ClF2N4 |
| Molecular Weight | 208.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-n4-(2,2-difluoroethyl)pyrimidine-2,4-diamine (CAS 1428035-73-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H7ClF2N4. Molecular weight: 208.60 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H7ClF2N4 |
| Molecular Weight | 208.60 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 2-Bromo-5-(tert-butyl)pyridine (CAS 1142197-19-0)
- 1-(2-Methoxyphenyl)piperidin-3-amine (CAS 816468-27-6)
- 2-(6-Amino-4-(difluoromethyl)pyridin-2-yl)acetonitrile (CAS 1805012-94-5)
- N-methyl-2-(piperidin-4-yl)benzamide (CAS 255051-69-5)
- 3-(1-Methyl-2-oxo-1,2-dihydroquinolin-3-yl)acrylic acid (CAS 67735-45-9)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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