8-Bromonaphthalene-1-sulfonic acid CAS 63970-02-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63970-02-5 |
| Molecular Formula | C10H7BrO3S |
| Molecular Weight | 287.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 8-Bromonaphthalene-1-sulfonic acid (CAS 63970-02-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H7BrO3S. Molecular weight: 287.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H7BrO3S |
| Molecular Weight | 287.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromonaphthalene Standards
- 5-bromonaphthalene-1-sulfonic acid (CAS 162109-23-1)
- 6-Bromonaphthalene-2-sulfonic acid (CAS 57189-62-5)
- 1-bromonaphthalene-2-sulfonamide (CAS 691359-88-3)
- 4-Bromonaphthalene-1-sulfonamide (CAS 90766-48-6)
- ethyl 6-bromonaphthalene-2-carboxylate (CAS 86471-14-9)
- 6-Bromonaphthalene-2-carboxylic acid methoxymethylamide (CAS 861880-64-0)
- 2-bromonaphthalene-1,4-dicarboxylic acid (CAS CATO-C4X-26287)
- 5-bromonaphthalene-1,4-dicarboxylic acid (CAS CATO-C4X-26288)
Recommended Standards
- Ethyl 2-bromothiazolo[4,5-b]pyridine-7-carboxylate (CAS 907545-43-1)
- 5-Bromo-N-(5-methylisoxazol-3-yl)thiophene-2-carboxamide (CAS 477546-49-9)
- Methyl 2-amino-6-bromobenzo[d]thiazole-7-carboxylate (CAS 225525-53-1)
- 2-[(4-Methylphenoxy)methyl]-3-furoic acid (CAS 331670-04-3)
- 3-((1-Methylpiperidin-4-yl)amino)thietane 1,1-dioxide (CAS 1864444-03-0)
- Methyl 2-Amino-4-hydroxybutanoate Hydrochloride (CAS 876131-15-6)
- Urantide (CAS 669089-53-6)
- Biotinyl-BNP-32 (human) trifluoroacetate salt (CAS 1816258-27-1)
- Ferrous-d-tartrate (CAS 41014-96-4)
- Cholecystokinin Octapeptide (sulfated) (H-2060.0005) (CAS 25679-23-6)
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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