2-Bromo-4-oxo-4,5-dihydrothieno[3,2-c]pyridine-7-carbonitrile CAS 55040-43-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55040-43-2 |
| Molecular Formula | C8H3BrN2OS |
| Molecular Weight | 255.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Bromo-4-oxo-4,5-dihydrothieno[3,2-c]pyridine-7-carbonitrile (CAS 55040-43-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H3BrN2OS. Molecular weight: 255.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H3BrN2OS |
| Molecular Weight | 255.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 8-bromo-6H-[1,2,5]thiadiazolo[3,4-e]indazole (CAS 1935890-86-0)
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- (4-(2-(Diethylamino)ethoxy)-3-fluorophenyl)boronic acid (CAS 1704064-16-3)
- 2-(4-Bromo-2-methylphenyl)-1,2-thiazolidine-1,1-dione (CAS 1016816-88-8)
- 5-Amino-n-(3-fluoro-4-methoxybenzyl)-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide (CAS 1451994-10-7)
- Diethyl 2-(1-(4-acetamidophenyl)-1-oxopropan-2-yl)malonate (CAS 81937-39-5)
- (5,5-Dimethyl-morpholin-2-yl)-acetic acid hydrochloride (CAS 160415-03-2)
- N-(3-bromopyridin-2-yl)-2,2,2-trifluoroacetamide (CAS 620939-69-7)
- 5-[1-(2-Chlorophenoxy)ethyl]-4-ethyl-4H-1,2,4-triazole-3-thiol (CAS 588673-93-2)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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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