(R)-7-Oxo-N-(1-(3-(6-(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)isoxazol-5-yl)ethyl)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-4-carboxamide CAS 893444-07-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 893444-07-0 |
| Molecular Formula | C21H16F3N7O3 |
| Molecular Weight | 471.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-7-Oxo-N-(1-(3-(6-(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)isoxazol-5-yl)ethyl)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-4-carboxamide (CAS 893444-07-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H16F3N7O3. Molecular weight: 471.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H16F3N7O3 |
| Molecular Weight | 471.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 | F-containing |
| Nitrogen Atoms | 7 |
Recommended Standards
- 4,4'-(2-(4-Bromophenyl)-2-phenylethene-1,1-diyl)bis(methoxybenzene) (CAS 1378502-33-0)
- 4-Bromo-4'-phenyl-9,9'-spirobi[fluorene] (CAS 2102016-85-1)
- 2-((5-(4-Bromophenyl)-1-phenyl-1H-imidazol-2-yl)thio)-N-(thiazol-2-yl)acetamide (CAS 1207012-15-4)
- 22737-36-6 O-(Trimethylsilylhydroxyl)amine MFCD00010872 Aminoxytrimethylsilane (CAS 22737-36-6)
- tert-Butyl 2-{3-[3-(3,4-dimethoxyphenyl)propanoyl]phenoxy}acetate (CAS 178445-86-8)
- Potassium (5-hydroxy-2-methylphenyl)trifluoroborate (CAS 2149596-11-0)
- 2,3-dihydro-1-benzofuran-3-carboximidamide hydrochloride (CAS 1955554-80-9)
- (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(2-methyl-6-(methylthio)-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 172722-76-8)
- 4-(Bromomethyl)-2-methylthiophene (CAS 171515-92-7)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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