2-Bromo-7-chlorothieno[2,3-c]pyridine-4-carbonitrile, 97% CAS 912369-29-0
| CAS No. | 912369-29-0 |
| Molecular Formula | C8H2BrClN2S |
| Molecular Weight | 273.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-Bromo-7-chlorothieno[2,3-c]pyridine-4-carbonitrile, 97% (CAS 912369-29-0) is a high-purity analytical reference standard with the molecular formula C8H2BrClN2S and a molecular weight of 273.54 g/mol.
2-Bromo-7-chlorothieno[2,3-c]pyridine-4-carbonitrile, 97% (C8H2BrClN2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H2BrClN2S |
| Molecular Weight | 273.54 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.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 2-chloro-3-(iodomethyl)-6-methyl-pyridine (CAS 2755893-20-8)
- 2,4,4'-Trichlorobiphenyl ether (CAS 59039-21-3)
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- 4-Hydroxy-2,2',5'-trichlorobiphenyl (CAS 53905-33-2)
- 4-Amino-1-methylpyridin-1-ium iodide (CAS 7680-59-3)
- 4-(4-methylphenyl)but-3-enoic acid (CAS 99865-05-1)
- (2S)-2-(formylamino)butanedioic acid 19427-28-2 CHEBI:48429 N-Formyl-L-aspartate N-formyl-L-aspartic acid (CAS 19427-28-2)
- 6-(Aminomethyl)pyrimidin-4-amine hydrochloride (CAS 1404373-77-8)
- 6-tert-Butyl-2-{[4-(4-fluorophenyl)-4-oxobutyl]sulfanyl}-4-(thiophen-2-yl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 939888-64-9)
- 1-(2,6-Dichloro-benzyl)-4-isothiocyanato-3,5-dimethyl-1h-pyrazole (CAS 1004193-58-1)
- 4-Allyl-5-(quinolin-6-yl)-4H-1,2,4-triazole-3-thiol (CAS 306935-48-8)
- (3'-Methoxy[1,1'-biphenyl]-4-yl)acetonitrile (CAS 893734-16-2)
- Ethyl 2-(4-(ethoxycarbonyl)phenyl)benzo[d]oxazole-5-carboxylate (CAS 260543-05-3)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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