2-(2-Methylnaphthalen-1-yl)acetic acid CAS 1985-08-5
| CAS No. | 1985-08-5 |
| Molecular Formula | C13H12O2 |
| Molecular Weight | 200.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(2-Methylnaphthalen-1-yl)acetic acid 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.
CATO supplies 2-(2-Methylnaphthalen-1-yl)acetic acid (CAS 1985-08-5), a certified reference material (molecular formula C13H12O2, MW 200.23 g/mol) for analytical method development and quality control.
2-(2-Methylnaphthalen-1-yl)acetic acid (C13H12O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C13H12O2 |
| Molecular Weight | 200.23 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Methylnaphthalen Standards
- 2-(2-methylnaphthalen-1-yl)acetic acid (CAS 85-08-5)
- 2-(4-Methylnaphthalen-1-yl)acetic acid (CAS 25178-74-9)
- 2-Methylnaphthalen-1-yl acetate (CAS 5697-02-9)
- 2-(4-Methylnaphthalen-1-yl)propan-2-ol (CAS 856206-04-7)
- 3-(4-Methylnaphthalen-1-yl)propan-1-amine (CAS 1000564-94-2)
- N-(2-Methylnaphthalen-1-yl)acetamide (CAS 13615-35-5)
- 3-(4-Methylnaphthalen-1-yl)-3-oxopropanenitrile (CAS 502924-66-5)
- 3-(4-Methylnaphthalen-1-yl)propiolic acid (CAS 1399661-05-2)
Recommended Standards
- 2-(2-Hydroxymethylphenyl)phenol (CAS 3594-97-6)
- 2-(2,2-Dimethyl-3-oxopiperazin-1-yl)propanoic acid (CAS 797769-93-8)
- 2-(2-MEthylphenoxy)phenol (CAS 26321-31-3)
- 2-(1-(2-Methoxy-2-oxoethyl)cyclopentyl)acetic acid (CAS 321602-27-1)
- 3-(Aminomethyl)-3-(2-chlorophenyl)cyclobutan-1-ol (CAS 1468545-86-9)
- 4-Oxo-1-(o-tolyl)cyclohexanecarboxylic acid (CAS 1385694-73-4)
- 2-Cyano-N-(2,6-dichlorophenyl)acetamide (CAS 64204-39-3)
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- Ethyl 1,2-dimethyl-1H-benzo[d]imidazole-7-carboxylate (CAS 1540264-29-6)
- (1R,2S)-2-(2-(2-nitrophenyl)-2-oxoethyl)cyclopentane-1-carboxylic acid (CAS 733740-76-6)
- Dimethyl 5-(4-fluorophenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide (CAS 339113-40-5)
- 5-Ethynyl-2-methoxy-4-methylpyridine (CAS 1186637-89-7)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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