4-(5-Ethylpyrimidin-2-yl)benzonitrile CAS 81033-45-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81033-45-6 |
| Molecular Formula | C13H11N3 |
| Molecular Weight | 209.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(5-Ethylpyrimidin-2-yl)benzonitrile (CAS 81033-45-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11N3. Molecular weight: 209.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11N3 |
| Molecular Weight | 209.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 3 |
Related Ethylpyrimidin Standards
- 1-(5-Ethylpyrimidin-2-yl)piperidin-4-ol (CAS 1001397-29-0)
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- 1-(6-Ethylpyrimidin-4-yl)piperidin-4-amine (CAS 1239786-88-9)
- 1-(6-ethylpyrimidin-4-yl)piperidin-3-amine (CAS 1251240-01-3)
- 4-(5-Ethylpyrimidin-2-yl)benzaldehyde (CAS 545424-38-2)
- 4-(5-Ethylpyrimidin-2-yl)phenol (CAS 110733-83-0)
- 1-(6-Ethylpyrimidin-4-yl)-1h-1,2,4-triazole-3-carbonitrile (CAS 1384603-52-4)
- 2-((6-Ethylpyrimidin-4-yl)thio)acetic acid (CAS 1105192-37-7)
Recommended Standards
- 4-(4-Hydrazinyl-6-methylpyrimidin-2-yl)morpholine (CAS 381699-83-8)
- 4-(Methylamino)-1-(tetrahydro-2H-pyran-2-yl)pyrimidin-2(1H)-one (CAS 5580-92-7)
- 4-((1H-Imidazol-4-yl)methyl)quinoline (CAS 214700-58-0)
- N-(2-Methyl-1,3-dioxoisoindolin-5-yl)formamide (CAS 39095-00-6)
- 1-Chloro-2-isocyano-3-methylbenzene (CAS 118923-96-9)
- N-(2,3-Dimethylphenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 763133-93-3)
- (2S,3S)-1-(Diphenylphosphino)-3-methyl-2-pentanamine (CAS 1239019-99-8)
- N-(3-Bromophenyl)-2-((4-(pyrrolidin-1-yl)pyrimidin-2-yl)thio)acetamide (CAS 1251546-02-7)
- Cyclohexyl 5-((4-chlorophenyl)thio)-1,2,3-thiadiazole-4-carboxylate (CAS 306977-01-5)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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