[2-(3-Chlorophenyl)-4-methyl-1,3-oxazol-5-yl]methanol CAS 109544-34-5
| CAS No. | 109544-34-5 |
| Molecular Formula | C11H10ClNO2 |
| Molecular Weight | 223.66 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.
[2-(3-Chlorophenyl)-4-methyl-1,3-oxazol-5-yl]methanol (CAS 109544-34-5), molecular formula C11H10ClNO2 and molecular weight 223.66 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of [2-(3-Chlorophenyl)-4-methyl-1,3-oxazol-5-yl]methanol (C11H10ClNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures [2-(3-Chlorophenyl)-4-methyl-1,3-oxazol-5-yl]methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H10ClNO2 |
| Molecular Weight | 223.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 1-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-N-methylmethanamine (CAS 1017782-52-3)
- 2-(3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl)ethanamine (CAS 1018613-23-4)
- (2-(4-CHLOROPHENYL)-5-METHYLOXAZOL-4-YL)METHANOL (CAS 109544-17-4)
- 1-(3-(4-Chlorophenyl)isoxazol-5-yl)ethan-1-ol (CAS 109572-24-9)
- 4-(3-Chlorophenyl)piperidine-2,6-dione (CAS 113675-65-3)
- 1-(4-Chlorophenyl)-5-methylpyrrolidine-2,4-dione (CAS 114462-95-2)
- [1-(4-Chlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]methanol (CAS 1239789-22-0)
- 1-(5-(4-Chlorophenyl)-1,2,4-oxadiazol-3-yl)ethan-1-amine (CAS 1250083-05-6)
Recommended Standards
- 3-(6-Chloro-1h-indol-1-yl)propanoic acid (CAS 1094641-37-8)
- 5-(chloroacetyl)indoline-1-carbaldehyde (CAS 1114823-88-9)
- 2-(chloromethyl)-5-(2-methoxyphenyl)-1,3-oxazole (CAS 1094452-07-9)
- 2-Chloro-4-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]pyridine (CAS 1120245-52-4)
- 1-Butylamine (CAS 109-73-9)
- 1-(Adamantan-1-ylamino)propan-2-ol (CAS 447414-52-0)
- 2-((1,1,2,2-Tetrafluoroethoxy)methyl)oxirane (CAS 85567-21-1)
- 7-Methyl-1,3-dioxo-2-phenyl-octahydro-1h-isoindole-4-carboxylic acid (CAS 1221724-77-1)
- 2,5-Furandione, polymer with 1-(ethenyloxy)-2-methylpropane (CAS 26298-64-6)
- tert-Butyl (S)-2-((1R,2R)-1-methoxy-3-(((S)-1-methoxy-1-oxo-3-phenylpropan-2-yl)amino)-2-methyl-3-oxopropyl)pyrrolidine-1-carboxylate (CAS 161485-82-1)
- 3,5-Dichloro-7-nitro-2H-indazole (CAS 316810-83-0)
- 2-(tert-Butoxycarbonyl)-4-methyl-1,2,3,4-tetrahydroisoquinoline-7-carboxylic acid (CAS 2384530-49-6)
- 3-(PIPERIDIN-4-YL)INDOLIN-2-ONE HCL (CAS 79098-85-4)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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