6-Chloro-N4-(3-fluorophenyl)pyrimidine-4,5-diamine CAS 1341969-54-7
| CAS No. | 1341969-54-7 |
| Molecular Formula | C10H8ClFN4 |
| Molecular Weight | 238.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-N4-(3-fluorophenyl)pyrimidine-4,5-diamine (CAS 1341969-54-7) is a high-purity analytical reference standard with the molecular formula C10H8ClFN4 and a molecular weight of 238.65 g/mol.
6-Chloro-N4-(3-fluorophenyl)pyrimidine-4,5-diamine (C10H8ClFN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Chloro-N4-(3-fluorophenyl)pyrimidine-4,5-diamine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H8ClFN4 |
| Molecular Weight | 238.65 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
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Recommended Standards
- 1-(3-Chloro-4-fluorophenyl)-4-oxopyrrolidine-3-carbonitrile (CAS 1312137-30-6)
- 2-(4-Chloro-3-methyl-1h-pyrazol-1-yl)-5-fluorobenzaldehyde (CAS 1344281-15-7)
- Ethyl 5-(chlorosulfonyl)-1H-pyrazole-3-carboxylate (CAS 1297611-70-1)
- Methyl 5-(chlorosulfonyl)-3-methyl-1h-pyrazole-4-carboxylate (CAS 1346270-23-2)
- 1-[2-fluoro-6-(morpholin-4-yl)phenyl]ethan-1-one (CAS 1019569-01-7)
- 6-chloro-2-fluoro-9-methyl-9H-purine (CAS 344891-56-1)
- Thiophene,3,4-diethynyl- (9CI) (CAS 138354-60-6)
- 3-(2-Ethoxyethoxy)aniline (CAS 116998-62-0)
- O1-tert-butyl O2-methyl (2R,4R)-4-azidopyrrolidine-1,2-dicarboxylate (CAS 185304-06-7)
- Esmolol Impurity 26 (CAS CATO-C4X-189126)
- 3-(4-Chlorophenyl)-5-ethyl-1,2,4-oxadiazole (CAS 196301-93-6)
- 6-Fluoro-2h-chromene-3-carboxylic acid (CAS 452076-93-6)
- Methyl 5-chloro-2-hydroxy-3-nitrobenzoate (CAS 5043-79-8)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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