2-(4-Chloro-6-methylpyrimidin-2-yl)phenol CAS 172902-25-9
| CAS No. | 172902-25-9 |
| Molecular Formula | C11H9ClN2O |
| Molecular Weight | 220.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-(4-Chloro-6-methylpyrimidin-2-yl)phenol (CAS 172902-25-9) is a high-purity analytical reference standard with the molecular formula C11H9ClN2O and a molecular weight of 220.65 g/mol.
Based on its molecular formula C11H9ClN2O, 2-(4-Chloro-6-methylpyrimidin-2-yl)phenol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 220.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H9ClN2O |
| Molecular Weight | 220.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2006 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 1-(3-Chloro-4-(1h-imidazol-1-yl)phenyl)ethan-1-one (CAS 100479-59-2)
- 3-Chloro-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]indol-5-one (CAS 1005498-46-3)
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- 4-Chloro-6-methoxyindole-3-acetonitrile (CAS 110385-66-5)
- 5-(2-Chloro-4-methylphenyl)pyrimidin-2-ol (CAS 1111107-98-2)
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Recommended Standards
- 2-Chloro-5-(p-tolyloxy)pyrimidine (CAS 1713713-78-0)
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- 2-Chloro-3-methyl-6-phenylpyrimidin-4(3H)-one (CAS 1708079-79-1)
- 2-((2-Chloro-4-fluorophenyl)thio)acetic acid (CAS 175135-76-9)
- 6-Ethoxy-8-methyl-9-propyl-9H-purine (CAS 492464-39-8)
- 2-(2,2-Diethoxyethoxy)benzonitrile (CAS 1411091-35-4)
- 1-(Bromomethyl)-1-(2-methoxyethyl)cyclopropane (CAS 1464915-77-2)
- 5-Chloro-2-(3-(trifluoromethyl)phenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1431729-06-4)
- Penehyclidine impurity 21 (CAS CATO-C4X-130421)
- 1-(3-Chlorobenzyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-imine (CAS 1004643-48-4)
- 6-Nitroquinazoline-2,4-diamine (CAS 7154-34-9)
- Ethyl 2-(methoxymethyl)pyrrolidine-1-carboxylate (CAS 190602-65-4)
- Ethyl 5-(furan-2-carbonyl)thiophene-2-carboxylate (CAS 890100-53-5)
- Fibrinogen-Binding Peptide (CAS 137235-80-4)
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