5-butyl-1,2-dihydropyrazin-2-one CAS 1933620-49-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1933620-49-5 |
| Molecular Formula | C8H16N2O |
| Molecular Weight | 156.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-butyl-1,2-dihydropyrazin-2-one (CAS 1933620-49-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H16N2O. Molecular weight: 156.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H16N2O |
| Molecular Weight | 156.23 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) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Related butyl Standards
- 2-(1,2-Dihydropyrazin-2-ylidene)propanedinitrile (CAS 89876-59-5)
- 3-(3-oxo-3,4-dihydropyrazin-2-yl)propanoic acid (CAS 1596774-33-2)
- 5-Phenyl-1,2-dihydropyrazin-2-one (CAS 25844-72-8)
- (6-Oxo-1,6-dihydropyrazin-2-yl)boronic acid (CAS 1225228-86-3)
- 1-(5,6-Dihydropyrazin-1(2H)-yl)ethanone (CAS 219661-69-5)
- 3-Methyl-5,6-dihydropyrazin-2-ol (CAS 69849-58-7)
- 4-(5-Oxo-4,5-dihydropyrazin-2-yl)benzoic acid (CAS 98377-47-0)
Recommended Standards
- 1-((2S,5S)-2,5-dimethylpiperazin-1-yl)ethan-1-one (CAS 1932405-73-6)
- 1,3,5,6-tetramethylpiperazin-2-one (CAS 1934278-94-0)
- ((7S,8AS)-octahydropyrrolo[1,2-a]pyrazin-7-yl)methanol (CAS 193067-63-9)
- [1-(4-chlorophenyl)-1h-pyrazol-3-yl]methanol (CAS 1354746-01-2)
- 1-(3-Fluorophenyl)-5-(trifluoromethyl)-1H-pyrazole (CAS 1269292-21-8)
- 5-Chloro-2-(3-ethyl-1-methyl-1h-1,2,4-triazol-5-yl)aniline (CAS 1341339-93-2)
- 2-(3-Ethyl-1H-indol-2-yl)propan-2-ol (CAS 796964-11-9)
- 1-(4-(4-Fluorophenyl)piperazin-1-yl)ethan-1-one (CAS 328283-47-2)
- Spiro[2.2]pentan-1-ylmethanesulfonyl chloride (CAS 2137750-67-3)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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