5-(Pyridin-3-yl)thiophene-2-carboxylic acid hydrochloride CAS 1421602-69-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1421602-69-8 |
| Molecular Formula | C10H7NO2S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Pyridin-3-yl)thiophene-2-carboxylic acid hydrochloride (CAS 1421602-69-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7NO2S HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7NO2S HCl |
| Molecular Weight | 241.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Pyridin Standards
- 3-[(E)-2-(Pyridin-3-yl)ethenyl]-1,2-dihydroquinoxalin-2-one (CAS 1000169-10-7)
- 2-(pyridin-2-ylsulfanyl)acetic acid (CAS 10002-29-6)
- 4-(Pyridin-3-yloxy)benzenesulfonic acid (CAS 1000340-09-9)
- 2-(2-Oxo-2-(pyridin-4-yl)ethylidene)thiazolidin-4-one (CAS 1000932-15-9)
- 2-[2-oxo-2-(pyridin-3-yl)ethylidene]-1,3-thiazolidin-4-one (CAS 1000932-62-6)
- N-(pyridin-3-ylmethyl)sulfamide (CAS 1000933-31-2)
- Ethyl 1-(2-pyridin-2-ylethyl)piperidine-4-carboxylate (CAS 1000941-29-6)
- 1-Methyl-4-(pyridin-2-ylmethyl)piperazine (CAS 100158-57-4)
Recommended Standards
- N-(5-Nitro-1,3-thiazol-2-yl)-1-phenylcyclopentane-1-carboxamide (CAS 1022026-41-0)
- tert-Butyl (2-bromo-4,5-difluorophenyl)carbamate (CAS 1802815-25-3)
- Dehydroepiandrosterone sulfate sodium salt (CAS 78590-17-7)
- 3-[3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazol-4-yl]-1-(2-methoxyphenyl)urea (CAS 329701-55-5)
- 3-(Oxetan-3-yl)phenol (CAS 1782816-49-2)
- Inosine Impurity 2 (CAS 52678-79-2)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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