3-(2-Chlorobenzyl)-9-((4-methoxybenzylidene)amino)-1-methyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione CAS 938802-74-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 938802-74-5 |
| Molecular Formula | C24H23ClN6O3 |
| Molecular Weight | 478.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chlorobenzyl)-9-((4-methoxybenzylidene)amino)-1-methyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione (CAS 938802-74-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H23ClN6O3. Molecular weight: 478.93 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H23ClN6O3 |
| Molecular Weight | 478.93 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Chlorobenzyl Standards
- 1-(3-Chlorobenzyl)-3-(5-((2,4-dichlorobenzyl)thio)-1,3,4-oxadiazol-2-yl)pyridin-2(1H)-one (CAS 477852-94-1)
- 2-(3-Chlorobenzyl)-6-(4-chlorophenyl)-4-(2,3-dichlorophenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 344282-75-3)
- 1-(4-Chlorobenzyl)-N,N-dicyclohexyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide (CAS 923211-72-7)
- 3-(3-Chlorobenzyl)-6-((3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 1040639-16-4)
- 3-(4-Chlorobenzyl)-6-((3-(3,5-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 1040653-07-3)
- 1-(4-Chlorobenzyl)-N-cyclododecyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide (CAS 923227-96-7)
- N-(4-Chlorobenzyl)-N-(4-nitrophenyl)-2-((3-(pyridin-3-yl)-1H-1,2,4-triazol-5-yl)thio)acetamide (CAS 337488-65-0)
- 2-((5-((3-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-(3,4-dichlorophenyl)acetamide (CAS 353254-79-2)
Recommended Standards
- 4-Amino-N-(1-((3-chloro-2-fluorophenyl)amino)-6-methylisoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide (CAS 1446113-23-0)
- Diethyl 4-((4-(4-chlorophenyl)-5-methylthiazol-2-yl)carbamoyl)benzylphosphonate (CAS 623152-06-7)
- N-Tetratriacontane (CAS 14167-59-0)
- 2-Phenylthiophene-3-carbaldehyde (CAS 38115-13-8)
- 3-Cyclopropoxy-2-methoxy-5-methylpyridine (CAS 1243440-04-1)
- H-D-Thr(tBu)-OH (CAS 201274-81-9)
- 3-(4-(Trifluoromethyl)phenyl)piperazin-2-one (CAS 185110-29-6)
- 2-Naphthalenesulfinic acid sodium salt (CAS 63735-42-2)
- 2-(Chloromethyl)-6-(difluoromethyl)-4-hydroxypyridine-3-carboxylic acid (CAS 1805999-18-1)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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