5-Hexyl-2-(4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)-6-methylpyrimidin-4(3H)-one CAS 866138-06-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866138-06-9 |
| Molecular Formula | C17H26N4O3 |
| Molecular Weight | 334.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Hexyl-2-(4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)-6-methylpyrimidin-4(3H)-one (CAS 866138-06-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H26N4O3. Molecular weight: 334.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H26N4O3 |
| Molecular Weight | 334.41 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
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- 7-Hexyl-3-methyl-8-(piperidin-1-yl)-1H-purine-2,6(3H,7H)-dione (CAS 301195-27-7)
- 7-Hexyl-3-methyl-8-morpholino-3,7-dihydro-1H-purine-2,6-dione (CAS 313230-30-7)
- 2-(4-(1-Hexyl-1H-indol-2-yl)phenyl)acetic acid (CAS 88561-09-5)
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Recommended Standards
- 5’-Phenyl-[1,1’:3’,1’’-terphenyl]-2’-carbaldehyde (CAS 85390-98-3)
- 5-Hydroxy-4-(3-(piperidin-1-ylmethyl)phenyl)isoquinolin-1(2H)-one (CAS 651029-64-0)
- 5,10-Diphenyl-5,10-dihydrophenazine (CAS 3665-72-3)
- 2-(Naphthalen-2-ylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole (CAS 62617-17-8)
- 2-(Difluoromethyl)-6-methyl-4-nitropyridine-3-sulfonamide (CAS 1804882-34-5)
- Ethyl 2-(1-(methylamino)cyclohexyl)acetate (CAS 758623-67-5)
- 1-(3-Chloro-2-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1082419-78-0)
- 3-(6-Hydroxy-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-2,6-dione (CAS 2703760-93-2)
- 5-(4-Nitrophenyl)thiophene-2-carbaldehyde (CAS 38401-74-0)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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