3-(Difluoromethyl)pyridin-4-amine CAS 1804933-75-2
| CAS No. | 1804933-75-2 |
| Molecular Formula | C6H6F2N2 |
| Molecular Weight | 144.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 144.12 g/mol gives 3-(Difluoromethyl)pyridin-4-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-(Difluoromethyl)pyridin-4-amine (CAS 1804933-75-2), a certified reference material (molecular formula C6H6F2N2, MW 144.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H6F2N2, 3-(Difluoromethyl)pyridin-4-amine contains a nitrile group, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 144.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(Difluoromethyl)pyridin-4-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H6F2N2 |
| Molecular Weight | 144.12 g/mol |
| 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 | 2 |
Related Difluoromethyl Standards
- 5-(Difluoromethyl)-2-pyridinamine (CAS 1211523-68-0)
- 6-(difluoromethyl)pyridin-2-amine (CAS 1315611-68-7)
- 4-(Difluoromethyl)pyridin-3-amine (CAS 1554366-06-1)
- 2-(Difluoromethyl)pyridin-3-amine (CAS 1805301-57-8)
- 2-(Difluoromethyl)phenol (CAS 271249-71-9)
- 3-(Difluoromethyl)phenol (CAS 405196-14-7)
- 3-(Difluoromethyl)pyridin-2-amine (CAS 878804-93-4)
- 4-(Difluoromethyl)-phenol (CAS 403648-76-0)
Recommended Standards
- 2,5-Difluoro-3-methylphenol (CAS 1803786-42-6)
- (3,4-Difluorophenyl)hydrazine (CAS 161886-22-2)
- 3,4-Difluoro-5-methylphenol (CAS 1806289-63-3)
- 2,4-Difluoro-6-methylphenol (CAS 1610470-38-6)
- 2-(2,5-Difluorobenzoyl)pyridine (CAS 898780-21-7)
- Methyl 2-hydroxy-5-iodo-4-(trifluoromethyl)benzoate (CAS 1131587-48-8)
- 2-(Tert-butoxymethyl)pentane-1-sulfonyl chloride (CAS 1480765-64-7)
- 4-(4-Methoxyphenyl)-N,N-dimethylpiperazine-1-sulfonamide (CAS 400086-07-9)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1153735-51-3)
- Methyl 2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine-7-carboxylate (CAS 1206229-01-7)
- (R)-3-(3-Methoxyphenyl)pyrrolidine hydrochloride (CAS 1384268-83-0)
- 4'-Chloro-2,4-bis(trifluoromethyl)-1,1'-biphenyl (CAS 1333319-59-7)
- Peramivir Impurity 38 (CAS CATO-C4X-183338)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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