5-Isopropyl-2,6-dimethylpyrimidin-4(1H)-one CAS 500160-99-6
| CAS No. | 500160-99-6 |
| Molecular Formula | C9H14N2O |
| Molecular Weight | 166.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Isopropyl-2,6-dimethylpyrimidin-4(1H)-one (CAS 500160-99-6), molecular formula C9H14N2O and molecular weight 166.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H14N2O, 5-Isopropyl-2,6-dimethylpyrimidin-4(1H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 166.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 5-Isopropyl-2,6-dimethylpyrimidin-4(1H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H14N2O |
| Molecular Weight | 166.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Isopropyl Standards
- N-isopropyl-2-methoxypyridin-3-amine (CAS 112777-37-4)
- 2-Isopropyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine (CAS 1213257-22-7)
- 1-ethyl-3-isopropyl-1h-pyraZole-4-carbaldehyde (CAS 1247982-17-7)
- 3-Isopropyl-5-methyl-1H-pyrrole-2-carboxamide (CAS 131475-10-0)
- 2-Isopropyl-6-methylbenzene-1,4-diol (CAS 133447-23-1)
- 2-Isopropyl-4-methoxyphenol (CAS 13522-86-6)
- 3-Isopropyl-4-methoxyphenol (CAS 13523-62-1)
- 3-Ethyl-1-isopropyl-1H-pyrazole-5-carbaldehyde (CAS 1352489-25-8)
Recommended Standards
- 5-Isopropoxy-2-methylphenol (CAS 918445-11-1)
- 5-Isopropyl-2-methylbenzene-1,3-diol (CAS 4389-62-2)
- 5-ethynyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 865365-87-3)
- 5-Isopropyl-3-(propan-2-ylidene)furan-2(3H)-one (CAS 287734-85-4)
- 1-((4-Chlorophenyl)(phenyl)methyl)-4-methylpiperazine xhydrochloride (CAS 1620-21-9)
- 2-(Butylthio)acetimidamide (CAS 105324-30-9)
- 3,5-Dimethyl-1H-pyrazole-4-carbaldehyde hydrochloride (CAS 1439903-73-7)
- N-((3-(5-Methylisoxazol-3-yl)-1,2,4-oxadiazol-5-yl)methyl)-2-(thiophen-2-yl)acetamide (CAS 2034459-98-6)
- 1-(3-((4-(Thiophen-3-yl)piperidin-1-yl)sulfonyl)phenyl)ethan-1-one (CAS 1448071-51-9)
- 4-Bromo-2-(5-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenol (CAS 610277-58-2)
- N-(8-Hydroxyquinolin-2-yl)acetamide (CAS 312591-57-4)
- 2-(4-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl acetate (CAS 190771-58-5)
- 2-Amino-6-(dimethoxymethyl)-5-((4-methylnaphthalen-1-yl)methyl)pyrimidin-4(3H)-one (CAS 31349-26-5)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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