9-Benzyl-6-(2-methoxyphenyl)-2-(trifluoromethyl)-9H-purine CAS 112779-01-8
| CAS No. | 112779-01-8 |
| Molecular Formula | C20H15F3N4O |
| Molecular Weight | 384.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 9-Benzyl-6-(2-methoxyphenyl)-2-(trifluoromethyl)-9H-purine 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.
9-Benzyl-6-(2-methoxyphenyl)-2-(trifluoromethyl)-9H-purine (CAS 112779-01-8) is a high-purity analytical reference standard with the molecular formula C20H15F3N4O and a molecular weight of 384.35 g/mol.
The molecular framework of 9-Benzyl-6-(2-methoxyphenyl)-2-(trifluoromethyl)-9H-purine (C20H15F3N4O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H15F3N4O |
| Molecular Weight | 384.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Benzyl Standards
- 1-[(4-Methoxyphenyl)methyl]-2-oxo-5-[3-(trifluoromethyl)phenyl]-1,2-dihydropyridine-3-carbonitrile (CAS 338964-39-9)
- 6-(4-Methoxyphenyl)-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carbonitrile (CAS 252060-10-9)
- N-(4-((4-methoxyphenyl)amino)-4-oxobutyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 956200-42-3)
- N-(2-Methoxyphenyl)-2-(4-methoxyphenyl)quinoline-4-carboxamide (CAS 332157-18-3)
- N-(3-methoxyphenyl)-2-(4-methoxyphenyl)quinoline-4-carboxamide (CAS 332381-50-7)
- 2-((5-(((2-Methoxyphenyl)amino)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1306738-51-1)
- 2-((5-(((4-Methoxyphenyl)amino)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1306739-86-5)
- 3,4-Bis(4-methoxyphenyl)-1-[(4-methylphenyl)methyl]-1H-pyrazole (CAS 955976-47-3)
Recommended Standards
- Talazoparib Impurity 7 (CAS CATO-C4X-33737)
- (E)-N'-(2-phenoxybenzylidene)-4-(trifluoromethyl)benzohydrazide (CAS 338393-73-0)
- Benzoic Acid impurity 5 (CAS CATO-C4X-28455)
- Nifedipine Impurity 17 (CAS CATO-C4X-141017)
- n'-Hydroxy-2-methanesulfonylethanimidamide (CAS 446276-20-6)
- 2-PYRROLIDINONE, 4-(2-METHOXYPHENYL) (CAS 1020718-50-6)
- 2-Chloro-N-(pyridin-3-yl)acetamide (CAS 78205-18-2)
- 1-[4-(piperidine-4-carbonyl)piperazin-1-yl]ethan-1-one hydrochloride (CAS 1197236-45-5)
- 2-Benzyl-4-cyclohexyl-3-oxobutanenitrile (CAS 883853-77-8)
- Ethyl 2-(6-bromo-2-oxobenzo[d]oxazol-3(2H)-yl)acetate (CAS 176845-10-6)
- N-(Methoxycarbonyl)glycine (CAS 1670-97-9)
- 3-(3,5-Difluorophenoxy)pyrrolidine hydrochloride (CAS 1864063-04-6)
- 6-Chloro-3-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 306978-05-2)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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