6-Chloro-5-(trifluoromethyl)pyrazin-2-amine CAS 2503205-09-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2503205-09-0 |
| Molecular Formula | C5H3ClF3N3 |
| Molecular Weight | 197.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-5-(trifluoromethyl)pyrazin-2-amine (CAS 2503205-09-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H3ClF3N3. Molecular weight: 197.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H3ClF3N3 |
| Molecular Weight | 197.55 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.) | 2000 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 3-Chloro-5-(trifluoromethyl)pyrazin-2-amine (CAS 1260667-12-6)
- 5-Chloro-6-(trifluoromethyl)pyrimidin-4-amine (CAS 1260763-88-9)
- 6-Chloro-4-(trifluoromethyl)pyridazin-3-amine (CAS 1610008-47-3)
- 5-Chloro-4-(trifluoromethyl)pyrimidin-2-amine (CAS 1805481-71-3)
- 5-Chloro-2-(trifluoromethyl)pyrimidin-4-amine (CAS 1807155-80-1)
- 3-Chloro-6-(trifluoromethyl)pyrazin-2-amine (CAS 1823332-84-8)
- 3-Chloro-6-(trifluoromethyl)pyridazin-4-amine (CAS 1894127-50-4)
- 4-Chloro-2,3,5-trifluoro-6-hydrazinopyridine (CAS 914636-14-9)
Recommended Standards
- 4-Chloro-6-(trifluoromethyl)pyridazin-3-amine (CAS 935777-25-6)
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- 5-Chloro-6-fluoro-[1,2,3,4]tetrazolo[1,5-a]pyridine-8-carbonitrile (CAS 1393442-50-6)
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