Benzyl 4-(2,5-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate CAS 296262-55-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 296262-55-0 |
| Molecular Formula | C21H22N2O5 |
| Molecular Weight | 382.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzyl 4-(2,5-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 296262-55-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H22N2O5. Molecular weight: 382.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H22N2O5 |
| Molecular Weight | 382.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- 1-(2-(3,4-Dimethoxyphenyl)pyrazolo[1,5-a]pyrazin-4-yl)piperidine-4-carboxylic acid (CAS 1111058-13-9)
- 4-(5-(2,3-Dimethoxyphenyl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid (CAS 377761-78-9)
- N-(3,5-Dimethoxyphenyl)-2-((6-(pyridin-2-yl)pyridazin-3-yl)thio)acetamide (CAS 892439-53-1)
- 3,3-((3,4-Dimethoxyphenyl)-methylene)bis(1H-indole) (CAS 33948-95-7)
- 3-(2,3-Dimethoxyphenyl)-5-((5-(3-fluorophenyl)-1,3,4-oxadiazol-2-yl)methyl)-1,2,4-oxadiazole (CAS 1251547-58-6)
- 3-(2,5-Dimethoxyphenyl)-4-methyl-2-oxo-2H-chromen-7-yl dimethylcarbamate (CAS 859668-98-7)
- 3-(2,4-Dimethoxyphenyl)-N-(2,5-dimethylphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483994-95-2)
- 3-(2,4-Dimethoxyphenyl)-N-(3,5-dimethylphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483994-94-1)
Recommended Standards
- 9,9-Bis(3,4-dihydroxyphenyl)fluorene (CAS 351521-78-3)
- Bis(3-hydroxypropyl) anthracene-9,10-dicarboxylate (CAS 74460-24-5)
- 7-Nitro-2-[2-(4-phenylpiperazin-1-yl)ethyl]-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 866133-86-0)
- 5,7-Difluoro-3-methyl-1H-indole-2-carboxylic acid (CAS 1785399-14-5)
- n-Octylmagnesium Bromide (ca. 22% in Tetrahydrofuran, ca. 1mol/L) (CAS 17049-49-9)
- H-Gly-Gly-Sar-OH (CAS 38937-80-3)
- Serotonin Impurity 10 (CAS CATO-C4X-253410)
- Sodium 4-acetylbenzenesulfonate (CAS 61827-67-6)
- Benzyl(S)-methyl(1-phenyl-3-(pyrrolidin-1-yl)propan-2-yl)carbamate (CAS 675602-74-1)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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