4,5-Dichloro-3-(difluoromethyl)pyridin-2-amine CAS 1805332-07-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805332-07-3 |
| Molecular Formula | C6H4Cl2F2N2 |
| Molecular Weight | 213.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dichloro-3-(difluoromethyl)pyridin-2-amine (CAS 1805332-07-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H4Cl2F2N2. Molecular weight: 213.01 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H4Cl2F2N2 |
| Molecular Weight | 213.01 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.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 2,4-Dichloro-6-(1,1-difluoroethyl)pyrimidine (CAS 1246034-15-0)
- 3,5-Dichloro-2,6-difluoro-N-methylpyridin-4-amine (CAS 17723-15-8)
- 2,3-Dichloro-6-(difluoromethyl)pyridin-4-amine (CAS 1804448-25-6)
- 3,5-Dichloro-4-(difluoromethyl)pyridin-2-amine (CAS 1805286-02-5)
- 2,6-Dichloro-3-(difluoromethyl)pyridin-4-amine (CAS 1805322-96-6)
- 4,6-Dichloro-3-(difluoromethyl)pyridin-2-amine (CAS 1805969-44-1)
- 3,6-Dichloro-2-(difluoromethyl)pyridin-4-amine (CAS 1805969-47-4)
- 2,6-Dichloro-5-(difluoromethyl)pyridin-3-amine (CAS 1805969-53-2)
Recommended Standards
- 3,4-Dichloro-6-(difluoromethyl)pyridin-2-amine (CAS 1805996-17-1)
- 3,6-Dichloro-5-(difluoromethyl)pyridin-2-amine (CAS 1806819-30-6)
- (2-Cyano-4-(1H-pyrazol-1-yl)phenyl)boronic acid (CAS 2225178-45-8)
- 2-(Bromomethyl)morpholine (CAS 1601949-73-8)
- 6-Methyl-2-Thiouracil (CAS 56-04-2)
- 5-Methyl-2-(o-tolyl)-1H-imidazole-4-carboxylic acid (CAS 209539-12-8)
- 7,8-Dichloro-4-hydrazinylquinoline hydrochloride (CAS 1172548-55-8)
- (2-(Difluoromethyl)-3-nitrophenyl)(pyridin-4-yl)methanone (CAS 1261799-81-8)
- H-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-D-Phe-D-Phe-D-Leu-D-Lys-γ- Pip-OH (CAS CATO-CPTD788718)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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