Pyridine-3-sulfonic acid hydrochloride CAS 65520-05-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65520-05-0 |
| Molecular Formula | C5H5NO3S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Pyridine-3-sulfonic acid hydrochloride (CAS 65520-05-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H5NO3S HCl. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H5NO3S HCl |
| Molecular Weight | 195.62 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, water |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 2-(4-(piperidin-1-yl)phenyl)acetate (CAS 26577-55-9)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-ureidophenyl)propanoic acid (CAS 324017-23-4)
- 6-Amino-3-(methoxymethyl)benzo[d]oxazol-2(3h)-one (CAS 1478937-72-2)
- Boron-B (CAS 14798-12-0)
- methyl 2H-isoindole-1-carboxylate (CAS 56365-71-0)
- 1-(4-Phenoxyphenyl)ethan-1-amine (CAS 102077-19-0)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
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