1-Acetamido-8-naphthol-3,6-disulfonic acid, 97% CAS 134-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 134-34-9 |
| Molecular Formula | C12H11NO8S2 |
| Molecular Weight | 361.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Acetamido-8-naphthol-3,6-disulfonic acid, 97% (CAS 134-34-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H11NO8S2. Molecular weight: 361.35 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H11NO8S2 |
| Molecular Weight | 361.35 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Acetamido Standards
- 4-Acetamido-5-hydroxynaphthalene-1,7-disulfonic acid (CAS 6409-21-8)
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- 2-Acetamido-6-iodopyridine-4-sulfonyl chloride (CAS 1393531-40-2)
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Recommended Standards
- 3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)pyrazine-2-carboxylic acid (CAS 1339442-60-2)
- Methyl 2-((4,6-dimethoxypyrimidin-2-yl)oxy)-6-(1-(methoxyimino)ethyl)benzoate (CAS 136191-64-5)
- 2,2'-(((4-Nitro-1,2-phenylene)bis(azanylylidene))bis(methanylylidene))diphenol (CAS 111268-51-0)
- N-(5-Methylisoxazol-3-yl)-1-oxoisochromane-3-carboxamide (CAS 868154-29-4)
- Tert-butyl 2-(methylcarbamoyl)piperazine-1-carboxylate (CAS 1259014-01-1)
- Empagliflozin Impurity 173 (CAS 46698-24-2)
- 2-Ethyl-2-methylbutanoic acid (CAS 19889-37-3)
- 3-Fluoro-5-methoxyaniline (CAS 2339-58-4)
- (3-Fluoro-2-(pyrrolidin-1-yl)phenyl)methanamine (CAS 1514176-05-6)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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