3-Isobutyl-5-phenylpyrazin-2(1H)-one CAS 128972-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128972-00-9 |
| Molecular Formula | C14H16N2O |
| Molecular Weight | 228.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Isobutyl-5-phenylpyrazin-2(1H)-one (CAS 128972-00-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H16N2O. Molecular weight: 228.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H16N2O |
| Molecular Weight | 228.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
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- 5-Isobutyl-1-phenyl-1H-pyrazole-3-carbaldehyde (CAS 926893-91-6)
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Recommended Standards
- n-Ethyl-5,6-dimethyl-2-(pyridin-3-yl)pyrimidin-4-amine (CAS 1283275-13-7)
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- 1-(Benzyloxy)-2-(methoxymethyl)benzene (CAS 128145-50-6)
- 5- (4-hydroxyphenyl) -3H-1,2- dithiole-3-thione (CAS 18274-81-2)
- N-[4-(Piperidin-1-yl)phenyl]-3-(trifluoromethyl)benzamide (CAS 860609-08-1)
- 1-(3-Fluoro-2-methylphenyl)butan-1-one (CAS 1314913-92-2)
- 1-Bromo-4-(but-3-yn-1-yl)benzene (CAS 765906-85-2)
- 2-((4-Allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(m-tolyl)acetamide (CAS 573931-16-5)
- 4-(Furan-2-yl)-2-methylphenol (CAS 1255638-84-6)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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