3-Mercapto-2-naphthoic acid CAS 24156-00-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24156-00-1 |
| Molecular Formula | C11H8O2S |
| Molecular Weight | 204.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Mercapto-2-naphthoic acid (CAS 24156-00-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H8O2S. Molecular weight: 204.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H8O2S |
| Molecular Weight | 204.25 g/mol |
| 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.) | 1963 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3,7-Dimethyl-5-oxo-5H-thiazolo[3,2-a]pyridine-8-carbonitrile (CAS 863763-95-5)
- 4-([(1E)-PHenylmethylene]amino)-4h-1,2,4-triazole-3-thiol (CAS 40159-48-6)
- 3,4-Dihydrochromeno[3,4-d]imidazole-2(1H)-thione (CAS 22399-37-7)
- 2,5-Dimethyl-3-nitrophenol (CAS 65151-57-7)
- 1-(4-Fluorophenyl)-3,6-dimethyl-1h-pyrazolo[3,4-b]pyridine-4-carbohydrazide (CAS 937598-58-8)
- 2-(2,6-dioxo-3-piperidyl)-4-[2-(methylamino)ethylamino]isoindoline-1,3-dione (CAS 2599846-09-8)
- 6-Amino-2h-indazole-2-ethanol (CAS 1453213-80-3)
- 2,2′-(2-Methyl-1,3-phenylene)bis[4,5-dihydro-4,4-dimethyloxazole] (CAS 64682-39-9)
- 9-Fluoro-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine (CAS 1282517-40-1)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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