3,5-Dichloro-4,6-Difluoro-2-Pyridinamine CAS 105745-88-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 105745-88-8 |
| Molecular Formula | C5H2Cl2F2N2 |
| Molecular Weight | 198.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dichloro-4,6-Difluoro-2-Pyridinamine (CAS 105745-88-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H2Cl2F2N2. Molecular weight: 198.99 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H2Cl2F2N2 |
| Molecular Weight | 198.99 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.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 2,6-Dichloro-3,5-difluoropyridin-4-amine (CAS 1121583-29-6)
- 4,6-Dichloro-5-(difluoromethyl)pyrimidine (CAS 1443290-45-6)
- 2,4-Dichloro-6-(difluoromethyl)pyrimidine (CAS 1706464-39-2)
- 2,4-Dichloro-5-(difluoromethyl)pyrimidine (CAS 1807617-94-2)
- 3,5-Dichloro-2-(difluoromethyl)pyrazine (CAS 1816292-28-0)
- 4,5-Dichloro-6-(difluoromethyl)pyrimidine (CAS 425394-19-0)
- 3,5-Dichloro-2,6-difluoropyridin-4-amine (CAS 2840-00-8)
- 5,6-Dichloro-2,3-dicyanopyrazine (CAS 56413-95-7)
Recommended Standards
- 2,6-Dichloro-3,5-difluorophenol (CAS 63418-08-6)
- 2,4-Dichloro-3,5-difluorophenol (CAS 1394969-84-6)
- 2-Bromo-1-(2,2-difluorocyclopropyl)ethan-1-one (CAS 1185439-92-2)
- H-Glu-Pro-Gln-Tyr(PO3H2)-Glu-Glu-Ile-Pro-Ile-Tyr-Leu-OH (H-8905.0001) (CAS 147612-86-0)
- Methyl 5-chloro-1-methyl-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 882679-04-1)
- Methyl 7-Methylindole-5-carboxylate (CAS 180624-25-3)
- 1,2-Difluoro-4-[2-[(trans,trans)-4'-propyl[1,1'-bicyclohexyl]-4-yl]ethyl]-benzene (CAS 107215-66-7)
- N-(2-hydrazinyl-2-oxoethyl)-3,4,5-trimethoxybenzamide (CAS 63203-45-2)
- 3-(2-Thiomethylphenyl)propiophenone (CAS 898754-17-1)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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