7-Bromo-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid CAS 2629316-01-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2629316-01-2 |
| Molecular Formula | C9H5BrN2O3 |
| Molecular Weight | 269.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Bromo-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid (CAS 2629316-01-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H5BrN2O3. Molecular weight: 269.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H5BrN2O3 |
| Molecular Weight | 269.05 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 6-Bromo-4-oxo-1,4-dihydroquinazoline-2-carboxylic acid (CAS 1029420-52-7)
- 4-Bromo-7-nitroisoquinolin-1(2H)-one (CAS 1036390-36-9)
- 3-Bromo-1-(4-nitrophenyl)-1H-1,2,4-triazole (CAS 1129540-71-1)
- 3-Bromo-4-(5-tetrazolyl)benzoic Acid (CAS 1131615-11-6)
- 7-Bromo-4-oxo-4H-chromene-2-carboxylic Acid (CAS 113850-96-7)
- 4-Bromo-2-(1h-1,2,3,4-tetrazol-1-yl)benzoic acid (CAS 1183804-10-5)
- 6-(4-Bromo-1h-pyrazol-1-yl)pyridazine-3-carboxylic acid (CAS 1183884-74-3)
- 6-Bromo-8-nitroquinolin-4-ol (CAS 1190198-29-8)
Recommended Standards
- 7-Bromo-4-hydroxy-1,5-naphthyridine-3-carboxylic acid (CAS 97267-59-9)
- 7-Bromo-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid (CAS 953754-98-8)
- 7-Bromo-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid (CAS 885271-82-9)
- Ethyl 2-((3-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetate (CAS 868968-19-8)
- Acid red 57 (CAS 12217-34-4)
- 3-Cyclopropoxy-4-iodo-2-isopropoxypyridine (CAS 1243287-74-2)
- 2-(4-Fluorobenzoyl)-N-propylhydrazine-1-carboxamide (CAS 329777-69-7)
- 6-Nitrobenzo[d][1,2,3]thiadiazole (CAS 29241-16-5)
- Phenylbis(4-(trifluoromethyl)phenyl)phosphane (CAS 39134-71-9)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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