3-Hydroxy-7-sulfo-2-naphthoic acid CAS 15509-36-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15509-36-1 |
| Molecular Formula | C11H8O6S |
| Molecular Weight | 268.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Hydroxy-7-sulfo-2-naphthoic acid (CAS 15509-36-1) pharmaceutical standards reference standard. Molecular formula: C11H8O6S. Molecular weight: 268.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H8O6S |
| Molecular Weight | 268.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 137644-29-2 6-hydroxy-5-sulfonaphthalene-2-carboxylic acid TS-00876 (CAS 137644-29-2)
- 2-Hydroxy-5-methyl-3'-(trifluoromethoxy)biphenyl (CAS 1261832-73-8)
- 4-Hydroxy-7-sulfamoylquinoline-3-carboxylic acid (CAS 63463-31-0)
- 7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one (CAS 110064-50-1)
- 1234351-86-0 (2Z)-6-Hydroxy-2-(2-methoxybenzylidene)-1-benzofuran-3(2H)-one MFCD04144687 (CAS 1234351-86-0)
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- (Z)-6-Hydroxy-2-(4-methoxybenzylidene)benzofuran-3(2H)-one (CAS 1234351-90-6)
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Recommended Standards
- 2-Decyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 141091-38-5)
- (2R,3R,4S,5R)-5-(4-Amino-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-4-fluoro-2-(hydroxymethyl)tetrahydrofuran-3-ol (CAS 169516-61-4)
- 4-Carbamoyl-2-[(4-fluorophenyl)formamido]butanoic acid (CAS 1396962-29-0)
- 5-Methyl-2-piperazin-1-yl-1h-benzimidazole dihydrochloride (CAS 1426290-22-3)
- N-(4-methylbenzyl)-4-(4-oxo-2-thioxo-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl)butanamide (CAS 688340-10-5)
- 1-tert-Butyl 2-methyl isoindoline-1,2-dicarboxylate (CAS 444607-92-5)
- 1'-Amino-[1,1'-bi(cyclopropane)]-1-carboxylic acid hydrochloride (CAS 2270909-75-4)
- 4-(5-Chloro-2-methylphenyl)-N-(4-ethoxyphenyl)piperazine-1-carboxamide (CAS 900695-90-1)
- (5AS,9aS)-5,5a,6,7,8,9,9a,10-Octahydro-6-propylpyrido[2,3-g]quinazolin-2-amine (CAS 98524-57-3)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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