4-chlorothieno[3,2-c]pyridine-7-carboxylic acid CAS 55040-48-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55040-48-7 |
| Molecular Formula | C8H12ClNO2S |
| Molecular Weight | 221.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-chlorothieno[3,2-c]pyridine-7-carboxylic acid (CAS 55040-48-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12ClNO2S. Molecular weight: 221.70 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H12ClNO2S |
| Molecular Weight | 221.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related chlorothieno Standards
- 4-chlorothieno[3,2-c]pyridine-2-carboxylic acid (CAS 1360891-68-4)
- 7-chlorothieno[2,3-c]pyridine-4-carboxylic acid (CAS 1360959-24-5)
- 6-chlorothieno[2,3-b]pyridine-2-carboxylic acid (CAS 1536794-94-1)
- 7-chlorothieno[3,2-b]pyridine-2-carboxylic acid (CAS 596793-57-6)
- 7-chlorothieno[3,2-b]pyridine-6-carboxylic acid (CAS 90690-94-1)
- 4-chlorothieno[3,2-c]pyridine-7-carboxamide (CAS 55040-49-8)
- 4-chlorothieno[3,2-d]pyrimidine-7-carboxylic acid (CAS 1269667-57-3)
- 2-chlorothieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 1504800-73-0)
Recommended Standards
- 4-(2-Chloroallyl)thiomorpholine-3-carboxylic acid (CAS 1544016-77-4)
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- 5-((tert-Butylthio)methyl)-4-chloroisoxazol-3(2H)-one (CAS 89660-96-8)
- 1-(2-Chlorobenzyl)-1,2-dihydro-3H-indazol-3-one (CAS 10309-63-4)
- Ethyl 2-(2-((1H-benzo[d]imidazol-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 326018-80-8)
- Amisulpride Impurity 30 (CAS 80036-90-4)
- 4-Chlorospiro[indoline-3,4'-piperidin]-2-one (CAS 1713316-46-1)
- 4-Chloro-1H-indazol-7-ylboronic acid (CAS 2121513-30-0)
- 1-Oxo-2-(pyridin-3-ylmethyl)-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 1212175-08-0)
- Bax inhibitor peptide V5 (CAS 579492-81-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com