Thieno[2,3-c]pyridine-3-carboxylic acid CAS 1337880-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1337880-68-8 |
| Molecular Formula | C8H5NO2S |
| Molecular Weight | 179.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thieno[2,3-c]pyridine-3-carboxylic acid (CAS 1337880-68-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5NO2S. Molecular weight: 179.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5NO2S |
| Molecular Weight | 179.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thieno Standards
- thieno[3,2-b]pyridine-3-carboxylic acid (CAS 1345556-82-2)
- Thieno[3,2-d]pyrimidine-7-carboxamide (CAS 1356015-68-3)
- thieno[2,3-c]pyridine-4-carboxylic acid (CAS 1554074-84-8)
- Thieno[2,3-b]pyridine-6-carboxylic acid (CAS 478148-97-9)
- Thieno[2,3-c]pyridine-5-carboxylic acid (CAS 60249-08-3)
- Thieno[3,2-c]pyridine-3-carboxylic acid (CAS 775530-45-5)
- Thieno[3,2-c]pyridine-6-carboxylic acid (CAS 60249-09-4)
- Thieno[3,2-β]pyridine-5-carboxylic Acid (CAS 56473-92-8)
Recommended Standards
- 3-(pyridin-2-yl)-4,5-dihydro-1,2,4-oxadiazole-5-thione (CAS 1334147-08-8)
- 4-(Thiazol-2-yl)pyrimidin-2-ol (CAS 1269293-34-6)
- 5-Hydroxybenzothiazole-2-carboxaldehyde (CAS 1261845-21-9)
- 2-Amino-4-hydroxy-3-methylbenzonitrile (CAS 102569-26-6)
- 4-(4-Chlorobenzoyl)-1-[(3,4-dichlorophenyl)methyl]-3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317822-29-0)
- 2-(4-Acetamidophenoxy)acetic acid (CAS 39149-13-8)
- Dimethyl 1-(2-oxo-2-(p-tolyl)ethyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 1291852-40-8)
- 2-imino-1-(2-morpholinoethyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbonitrile (CAS 636989-26-9)
- 10-Bromonaphtho[2,1-b]benzofuran (CAS 1256544-20-3)
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