5-(2-Fluorobenzyl)-2-phenylpyrimidine-4,6-diamine CAS 338965-19-8
| CAS No. | 338965-19-8 |
| Molecular Formula | C17H15FN4 |
| Molecular Weight | 294.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(2-Fluorobenzyl)-2-phenylpyrimidine-4,6-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.
CATO supplies 5-(2-Fluorobenzyl)-2-phenylpyrimidine-4,6-diamine (CAS 338965-19-8), a certified reference material (molecular formula C17H15FN4, MW 294.33 g/mol) for analytical method development and quality control.
The molecular framework of 5-(2-Fluorobenzyl)-2-phenylpyrimidine-4,6-diamine (C17H15FN4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C17H15FN4 |
| Molecular Weight | 294.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluorobenzyl Standards
- 1-(4-Fluorobenzyl)-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde (CAS 1006453-53-7)
- 2-(2-((4-Fluorobenzyl)thio)-6-hydroxypyrimidin-4-yl)acetic acid (CAS 1105191-38-5)
- 2-(2-((2-Fluorobenzyl)thio)-6-hydroxypyrimidin-4-yl)acetic acid (CAS 1105191-53-4)
- 2-((4-Fluorobenzyl)sulfonyl)benzoic acid (CAS 341933-13-9)
- 1242967-03-8 3-[4-(4-Fluorobenzyl)-2,3-dioxopiperazin-1-yl]propanoic acid MFCD15732386 (CAS 1242967-03-8)
- 1-(3-Fluorobenzyl)-4-(furan-2-yl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 439120-70-4)
- 1-(4-Fluorobenzyl)-4-(furan-2-yl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 478259-93-7)
- 1-(4-Fluorobenzyl)-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 478030-39-6)
Recommended Standards
- 5-((6-Methoxybenzo[d]thiazol-2-yl)amino)-5-oxopentanoic acid (CAS 436086-78-1)
- 5-(Piperidin-1-ylsulfonyl)-1H-indole-2,3-dione (CAS 329905-79-5)
- 4-Formyl-N-(4-nitrophenyl)piperazine-1-carbothioamide (CAS 959579-20-5)
- 5-Amino-2-(4-methoxyanilino)benzenesulfonic acid (CAS 33836-66-7)
- 2,5-Dihydrofuran-3-boronic Acid Pinacol Ester (CAS 212127-80-5)
- Methyl 3-(2-Methoxyphenyl)-3-oxopropanoate (CAS 54177-02-5)
- methyl 1-[(3,4-dichlorophenyl)carbonyl]piperidine-4-carboxylate (CAS 349616-92-8)
- 5α,6β-Dibromostigmastan-3β-yl 3-Acetate (CAS 32212-73-0)
- 1-Methyl-N-(pyridin-4-ylmethyl)piperidin-4-amine dioxalate (CAS 1559064-01-5)
- 3-Methyl-6-(4-nitrophenyl)imidazo[1,2-d][1,2,4]thiadiazole (CAS 63682-73-5)
- Calcium monofluorophosphate, dihydrate (CAS 37809-19-1)
- N-(4-Bromo-2-nitrophenyl)carbamic Acid tert-Butyl Ester (CAS 327046-79-7)
- Cefotaxime Impurity 52 (CAS 57254-16-7)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com