4-bromo-2-oxo-1H-pyridine-3-carbaldehyde CAS 1289196-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1289196-72-0 |
| Molecular Formula | C6H8BrNO2 |
| Molecular Weight | 206.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-bromo-2-oxo-1H-pyridine-3-carbaldehyde (CAS 1289196-72-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H8BrNO2. Molecular weight: 206.04 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H8BrNO2 |
| Molecular Weight | 206.04 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromo Standards
- 4-Bromo-3-(methoxymethyl)-5-methylisoxazole (CAS 1000894-06-3)
- 3-(3-Bromo-1H-1,2,4-triazol-5-yl)propan-1-ol (CAS 1279219-25-8)
- 4-Bromo-2,6-diethynylpyridine (CAS 1374038-64-8)
- 3-Bromo-1-ethyl-5-hydrazinyl-1H-1,2,4-triazole (CAS 1427013-68-0)
- 4-Bromo-3-ethoxy-5-methylisoxazole (CAS 169310-98-9)
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- 5-Bromo-4-fluorothiophene-2-carbonitrile (CAS 1936187-97-1)
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Recommended Standards
- Chloramben (CAS 133-90-4)
- 2-(3-Bromoisoxazol-5-yl)propan-2-ol (CAS 1447959-27-4)
- 2-Bromonitrobenzene-d4 (CAS 1020720-09-5)
- 2-Amino-6-bromo-3-methoxypyridine (CAS 916737-77-4)
- 1-(3-Phenoxyphenyl)prop-2-en-1-ol (CAS 60148-63-2)
- Relebactam Impurity 142 (CAS CATO-C4X-2144142)
- (1S,2R)-(+)-Ephedrine hemisulfate (CAS 93918-98-0)
- 4-[(pyrimidin-2-ylsulfanyl)methyl]benzohydrazide (CAS 1410179-54-2)
- 5-(Imidazo[1,2-a]pyridin-2-yl)-3-phenylisoxazole (CAS 477886-53-6)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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