Methyl 6-Hydroxy-2-naphthoate CAS 17295-11-3
| CAS No. | 17295-11-3 |
| Molecular Formula | C12H10O3 |
| Molecular Weight | 202.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Methyl 6-Hydroxy-2-naphthoate (CAS 17295-11-3), a certified reference material (molecular formula C12H10O3, MW 202.21 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Methyl 6-Hydroxy-2-naphthoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 202.21 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.
Physical & Chemical Properties
| Molecular Formula | C12H10O3 |
| Molecular Weight | 202.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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.) | 1961 |
Related Methyl Standards
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- 8-Hydroxy-3-methyl-6-vinyl-1H-isochromen-1-one (CAS 121442-64-6)
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Recommended Standards
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- L-Tryptophan-2-propen-1-yl ester, hydrochloride (1:1) (CAS 204063-20-7)
- S-3448 (CAS 254877-04-8)
- Ethyl 2,4-dichloro-7-fluoro-1,5-naphthyridine-3-carboxylate (CAS 2758819-55-3)
- Flurbiprofen Impurity 134 (CAS CATO-C4X-1444134)
- 2-(4-Chloro-3-methyl-1h-pyrazol-1-yl)phenol (CAS 1341155-23-4)
- 4-Bromo-1-(pyridin-4-ylmethyl)pyrazole (CAS 1179798-11-8)
- 2-(Aminomethyl)-3-(difluoromethyl)-4-fluoro-5-hydroxypyridine (CAS 1804425-32-8)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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