4-Hydroxy-2-phenylquinoline-6-sulfonic acid CAS 138506-02-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138506-02-2 |
| Molecular Formula | C15H11NO4S |
| Molecular Weight | 301.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Hydroxy-2-phenylquinoline-6-sulfonic acid (CAS 138506-02-2) pharmaceutical standards reference standard. Molecular formula: C15H11NO4S. Molecular weight: 301.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H11NO4S |
| Molecular Weight | 301.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
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Recommended Standards
- 1,3-Dimethyl 2-(2-amino-4-methanesulfonylphenyl)propanedioate (CAS 1373232-81-5)
- 098D179 144098-17-9 [[3-[(Dimethylamino)carbonyl]-2-pyridinyl]sulfonyl]carbamic acid ethyl ester (CAS 144098-17-9)
- 1-Phenylsulfonyl-1H-indole-4-carboxylic acid (CAS 1356470-08-0)
- 3-Iodo-4-((4-methylbenzyl)amino)benzoic acid (CAS 1131614-91-9)
- Ethyl 2-benzoyl-4-(4-bromophenyl)-4-oxobutanoate (CAS 29113-49-3)
- (1-methyl-1H-pyrazol-3-yl)methanamine (CAS 612511-81-6)
- 5-(((3-Chlorophenyl)thio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 477866-34-5)
- Zolazepam (CAS 31352-82-6)
- N-Methylisoamylamine (CAS 4104-44-3)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
Why CATO?
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