2-(5-Methyl-2-phenyloxazole-4-yl)ethanol CAS 103788-65-4
| CAS No. | 103788-65-4 |
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(5-Methyl-2-phenyloxazole-4-yl)ethanol.
2-(5-Methyl-2-phenyloxazole-4-yl)ethanol (CAS 103788-65-4), molecular formula C12H13NO2 and molecular weight 203.24 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2-(5-Methyl-2-phenyloxazole-4-yl)ethanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(5-Methyl-2-phenyloxazole-4-yl)ethanol 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 | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 2-phenyloxazole-5-carboxylate (CAS 106833-83-4)
- 2-Methyl-4-phenyloxazole-5-carboxylic acid (CAS 51143-21-6)
- Methyl 2-phenyloxazole-4-carboxylate (CAS 59171-72-1)
- Methyl 5-phenyloxazole-4-carboxylate (CAS 38061-18-6)
- 4-Methyl-2-phenyloxazole-5-carboxamide (CAS 51655-70-0)
- 2-Phenyloxazole-4-carbonyl chloride (CAS 1204-70-2)
- 5-Methyl-2-phenyloxazole-4-carboxylic Acid Methyl Ester (CAS 100063-41-0)
- Ethyl 5-Phenyloxazole-2-carboxylate (CAS 13575-16-1)
Recommended Standards
- 4-(Imidazo[1,2-a]pyridin-7-yl)morpholine (CAS 1036761-88-2)
- 1-(3-Cyanophenyl)-3-(propan-2-yl)urea (CAS 1038255-83-2)
- 3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one (CAS 103667-54-5)
- 5-Ethoxy-1-(p-tolyl)-1H-1,2,3-triazole (CAS 103861-17-2)
- Isobergapten (CAS 482-48-4)
- 4-Phenyl-5-(trifluoromethyl)thiophene-2-carboxylic acid (CAS 208108-76-3)
- 4-Chloro-2-[2-(4-methyl-4H-[1,2,4]triazol-3-ylsulfanyl)-acetylamino]-benzoic acid (CAS 565166-34-9)
- 5-(tert-Butoxycarbonyl)-5,6-dihydro-4H-thieno[2,3-c]pyrrole-2-carboxylate (CAS 1369351-45-0)
- Methyl 2-(3-(3,4-diethoxyphenyl)-1H-1,2,4-triazol-1-yl)acetate (CAS 1416347-34-6)
- 2,5-Difluoro-isobuylbenzoate (CAS 1227269-26-2)
- 3-(3-Chlorophenyl)-5-(piperidin-2-yl)-1,2,4-oxadiazole (CAS 933191-57-2)
- cyclobutane-1,2-diol (CAS 100130-45-8)
- 4-Methylfuro[2,3-b]pyridine (CAS 50839-94-6)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com