5-(Difluoromethyl)-6-(trifluoromethyl)pyridine-2,4-diamine CAS 1803670-51-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803670-51-0 |
| Molecular Formula | C7H6F5N3 |
| Molecular Weight | 227.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Difluoromethyl)-6-(trifluoromethyl)pyridine-2,4-diamine (CAS 1803670-51-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6F5N3. Molecular weight: 227.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H6F5N3 |
| Molecular Weight | 227.13 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-containing |
| Nitrogen Atoms | 3 |
Related Difluoromethyl Standards
- 4-(Difluoromethyl)-2-(trifluoromethoxy)aniline (CAS 1261500-16-6)
- 4-(Difluoromethyl)-3-(trifluoromethoxy)aniline (CAS 1261673-01-1)
- 4-(Difluoromethyl)-3-(trifluoromethyl)pyridine-2,6-diamine (CAS 1804444-05-0)
- 3-(Difluoromethyl)-6-(trifluoromethyl)pyridine-2,4-diamine (CAS 1804696-70-5)
- 6-(Difluoromethyl)-5-(trifluoromethyl)pyridine-2,4-diamine (CAS 1804696-79-4)
- 3-(Difluoromethyl)-4-(trifluoromethyl)pyridine-2,5-diamine (CAS 1805038-20-3)
- 4-(Difluoromethyl)-6-methyl-3-(trifluoromethyl)pyridin-2-ol (CAS 1805070-30-7)
- 4-(Difluoromethyl)-5-methyl-2-(trifluoromethyl)pyridin-3-ol (CAS 1805070-42-1)
Recommended Standards
- 2-(2,3,4,5,6-pentafluoroanilino)-1-ethanol (CAS 1801-15-6)
- 2-Difluoromethoxy-4-(trifluoromethyl)aniline (CAS 1803781-52-3)
- 6-(Perfluoroethyl)pyridine-3,4-diamine (CAS 1795359-83-9)
- Boc-aminoxy-PEG4-acid (CAS 2062663-68-5)
- 333-20-0 TM7213864A Potassium thiocyanate Thiocyanic acid, potassium salt Potassium thiocyanate [NF] Thiocyanic acid, potassium salt (1:1) AI3-28747 Arterocyn Aterocyn Caswell No. 703 CCRIS 4041 EINECS 206-370-1 EPA Pesticide Chemical Code 068201 Kyonate Potassium isothiocyanate Potassium rhodanate Potassium sulfocyanate Potassium thiocyanide Rhocya Rodanca Thio-cara UNII-TM7213864A EC 206-370-1 (CAS 333-20-0)
- 5-Mesitylpentan-2-amine (CAS 1340191-22-1)
- 3-Methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one (CAS 1510384-26-5)
- [4-(pyridin-2-yl)-1,3-thiazol-2-yl]methanol (CAS 1340574-52-8)
- 3-Bromo-2-fluoro-4-methylbenzaldehyde (CAS 1373223-13-2)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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