((4S,5S)-2-methyl-5-phenyl-4,5-dihydrooxazol-4-yl)methanol CAS 53732-41-5
| CAS No. | 53732-41-5 |
| Molecular Formula | C11H13NO2 |
| Molecular Weight | 191.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((4S,5S)-2-methyl-5-phenyl-4,5-dihydrooxazol-4-yl)methanol (CAS 53732-41-5) is a high-purity analytical reference standard with the molecular formula C11H13NO2 and a molecular weight of 191.23 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, ((4S,5S)-2-methyl-5-phenyl-4,5-dihydrooxazol-4-yl)methanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 191.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures ((4S,5S)-2-methyl-5-phenyl-4,5-dihydrooxazol-4-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 | C11H13NO2 |
| Molecular Weight | 191.23 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-(4-Formyl-1H-pyrazol-1-yl)-4-methylpentanenitrile (CAS 1956382-22-1)
- (1S,2S)-1-amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (CAS 888407-44-1)
- 4-(4-Formyl-1H-pyrazol-1-yl)hexanenitrile (CAS 1956366-12-3)
- (1S,2S)-1-Amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (CAS 888407-46-3)
- Methyl 2-(tetrahydro-2H-thiopyran-4-yl)acetate (CAS 1548627-52-6)
- (4-(Pentyloxy)phenyl)(pyridin-3-yl)methanone (CAS 1187168-48-4)
- 2,2,2-trifluoro-N-(1-hydroxypyridin-4-ylidene)acetamide (CAS 1391054-01-5)
- Ethyl 2,5-diiodo-4-methyl-1H-pyrrole-3-carboxylate (CAS 5448-13-5)
- 4,6-Bis(4-methoxyphenyl)-2-((4-methylbenzyl)thio)nicotinonitrile (CAS 332114-66-6)
- 2-(2-Phenylethyl)pentanoic acid (CAS 70777-56-9)
- 2-Methoxy-4-[(propylamino)methyl]phenol hydrochloride (CAS 1240567-85-4)
- 3-(Adamantan-1-ylamino)-3-oxopropanoic acid (CAS 156210-17-2)
- 7-Ethyl-8-methylbenzo[g]pteridine-2,4(1H,3H)-dione (CAS 63528-79-0)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
Why CATO?
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