3-(4-Bromophenyl)-4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carbonitrile CAS 844499-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 844499-56-5 |
| Molecular Formula | C14H7BrN2O2S |
| Molecular Weight | 347.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Bromophenyl)-4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carbonitrile (CAS 844499-56-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H7BrN2O2S. Molecular weight: 347.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H7BrN2O2S |
| Molecular Weight | 347.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- (2E)-3-(3-Bromophenyl)-1-(2,5-dimethoxyphenyl)prop-2-en-1-one (CAS 1002849-71-9)
- (2E)-3-(4-Bromophenyl)-1-(2,4-dimethoxyphenyl)prop-2-en-1-one (CAS 1021493-90-2)
- (2E)-3-(3-Bromophenyl)-1-(2,4-dimethoxyphenyl)prop-2-en-1-one (CAS 119199-31-4)
- (2E)-1-(3-Bromophenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one (CAS 1352347-04-6)
- (2E)-1-(4-Bromophenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one (CAS 158575-03-2)
- (2E)-1-(4-Bromophenyl)-3-(2,4-dimethoxyphenyl)prop-2-en-1-one (CAS 1646177-46-9)
- (2E)-1-(3-Bromophenyl)-3-(2,3-dimethoxyphenyl)prop-2-en-1-one (CAS 358656-12-9)
- (2E)-1-(3-Bromophenyl)-3-(2,4-dimethoxyphenyl)prop-2-en-1-one (CAS 219488-03-6)
Recommended Standards
- 1-(5-bromo-2-methylsulfonyl-phenyl)hexahydropyrimidine-2,4-dione (CAS 2703771-45-1)
- 3-Bromo-4-(3-methyl-2,5-dioxopyrrolidin-1-yl)benzenesulfonamide (CAS 30279-51-7)
- 1-(2,4-Dichlorophenyl)-2-((4-fluorophenyl)sulfonyl)ethan-1-one (CAS 344265-00-5)
- (2-Hydroxy-6-(trifluoromethyl)pyridin-4-yl)boronic acid (CAS 2225155-71-3)
- 5-(2,4-Dichlorophenyl)-4-phenyl-4h-1,2,4-triazole-3-thiol (CAS 92151-02-5)
- Flomoxef Impurity 56 (CAS CATO-C4X-138256)
- Diethyl 2-(((4-(p-tolyl)thiazol-2-yl)amino)methylene)malonate (CAS 71638-85-2)
- 3-(Furan-2-yl)-6-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 954254-90-1)
- 4-Bromo-3-iodo-2-methyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 2168559-66-6)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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