(R)-2-Methoxy-2-(naphthalen-2-yl)propanoic acid CAS 67246-76-8
| CAS No. | 67246-76-8 |
| Molecular Formula | C14H14O3 |
| Molecular Weight | 230.26 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 (R)-2-Methoxy-2-(naphthalen-2-yl)propanoic acid.
(R)-2-Methoxy-2-(naphthalen-2-yl)propanoic acid (CAS 67246-76-8), molecular formula C14H14O3 and molecular weight 230.26 g/mol, is a CATO reference standard with documented purity and traceability.
(R)-2-Methoxy-2-(naphthalen-2-yl)propanoic acid (C14H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), (R)-2-Methoxy-2-(naphthalen-2-yl)propanoic acid 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 | C14H14O3 |
| Molecular Weight | 230.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related R Standards
- N-(4-Methoxy-2-methyl-6-quinolinyl)acetamide (CAS 100795-23-1)
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- (S)-2-Methoxy-2-(1-naphthyl)propionic Acid (CAS 102691-93-0)
- 1-[4-methoxy-3-(1h-pyrazol-1-ylmethyl)phenyl]ethan-1-one (CAS 1157748-17-8)
- 1-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)ethanone (CAS 1244949-16-3)
- 139633-72-0 2-(7-methoxy-1-naphthyl)propanoic acid (CAS 139633-72-0)
- 3-Methoxy-6-methyl-1-(m-tolyl)pyridazin-4(1H)-one (CAS 146824-86-4)
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Recommended Standards
- (R)-2-Methoxy-2-(1-naphthyl)propionic Acid (CAS 63628-26-2)
- (R)-3-((tert-Butoxycarbonyl)amino)pyrrolidine-3-carboxylic acid (CAS 2173637-53-9)
- (R)-1-Cbz-3-cyanopyrrolidine (CAS 329012-80-8)
- (R)-Methyl 1-(cyanomethyl)-3-methylindoline-4-carboxylate (CAS 2007917-21-5)
- 1-(2-ethoxy-2-oxoethyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 1183616-12-7)
- N1,N2-diphenylethane-1,2-diamine dihydrochloride (CAS 99590-70-2)
- 1-Methoxy-4-phenylisoquinolin-5-ol (CAS 656233-86-2)
- hexahydro-1H-pyrrolizin-1-one (CAS 14174-83-5)
- (S)-(9H-Fluoren-9-yl)methyl (1-hydroxy-4-(methylthio)butan-2-yl)carbamate (CAS 133565-47-6)
- 5-(6-Oxo-1,6-dihydropyridazin-3-yl)thiophene-2-sulfonyl chloride (CAS 1017791-38-6)
- (1-Nitronaphthalen-2-yl)methanol (CAS 265126-05-4)
- 2-{[(4-Fluorophenyl)sulfonyl]amino}benzoic acid (CAS 51012-30-7)
- (1R,2S)-2-Aminocyclopentanecarboxamide (CAS 464913-93-7)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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