6-Methyl-3-phenylbenzo[d]oxazol-2(3H)-one CAS 808114-07-0
| CAS No. | 808114-07-0 |
| Molecular Formula | C14H11NO2 |
| Molecular Weight | 225.24 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 6-Methyl-3-phenylbenzo[d]oxazol-2(3H)-one.
CATO supplies 6-Methyl-3-phenylbenzo[d]oxazol-2(3H)-one (CAS 808114-07-0), a certified reference material (molecular formula C14H11NO2, MW 225.24 g/mol) for analytical method development and quality control.
The molecular framework of 6-Methyl-3-phenylbenzo[d]oxazol-2(3H)-one (C14H11NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C14H11NO2 |
| Molecular Weight | 225.24 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
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Recommended Standards
- 6-(Furan-2-carboxamido)hexanoic acid (CAS 313267-03-7)
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- (S)-(-)-Cibenzoline-D4 (CAS CATO-C3D-262639)
- 4-Bromo-5-cyano-2-methylbenzenesulfonyl chloride (CAS 1807165-20-3)
- rel-(1R,2R)-2-(4-Fluorophenyl)cyclopentan-1-amine (CAS 344463-71-4)
- Ethyl 2-(2-bromo-4-cyano-5-methoxyphenyl)acetate (CAS 1804402-10-5)
- 2,3-Bis(trifluoromethyl)pyrazolo[1,5-a]pyridine (CAS 73883-19-9)
- 4-bromo-2-methyl-pyrazol-3-ol (CAS 1935996-83-0)
- 2-[(4-aminonaphthalen-1-yl)oxy]propanamide (CAS 1394042-29-5)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
Why CATO?
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