5-Bromopyridine-2,3-dicarboxylic Acid CAS 98555-51-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98555-51-2 |
| Molecular Formula | C7H4BrNO4 |
| Molecular Weight | 246.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromopyridine-2,3-dicarboxylic Acid (CAS 98555-51-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H4BrNO4. Molecular weight: 246.01 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H4BrNO4 |
| Molecular Weight | 246.01 g/mol |
| Appearance | Off-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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromopyridine Standards
- 5-Bromopyridine-2,4-dicarboxylic acid (CAS 118092-07-2)
- 3-Bromopyridine-2,4-dicarboxylic acid (CAS 1222184-73-7)
- 3-Bromopyridine-2,5-dicarboxylic acid (CAS 1260664-10-5)
- 4-Bromopyridine-2,6-dicarboxylic acid, 97% (CAS 162102-81-0)
- 3-Bromopyridine-2,6-dicarboxylic acid (CAS 316808-10-3)
- 5-Bromopyridine-3,4-dicarboxylic acid (CAS 90325-36-3)
- 6-Bromopyridine-2,3-dicarboxylic acid (CAS 413600-87-0)
- Ethyl 5-Bromopyridine-3-acetate (CAS 847375-33-1)
Recommended Standards
- 5-Bromo-6-nitro-1,3-benzodioxole (CAS 7748-58-5)
- 5-Bromo-4-hydroxy-2-nitrobenzaldehyde (CAS 2092143-86-5)
- 5-Iodo-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 766515-33-7)
- 5-(4-Methoxyphenyl)-2,3-dihydro-1H-pyrrolizine-6,7-dicarboxylic acid (CAS 303145-43-9)
- 9-(Bromomethyl)acridine (CAS 1556-34-9)
- 8$l^{6}-thia-2,3,5,7-tetraazatricyclo[7.4.0.0^{2,6}]trideca-1(9),3,5,10,12-pentaene-8,8-dione (CAS 1311314-60-9)
- 2-Iodo-5-methoxybenzo[d]thiazole (CAS 1175278-06-4)
- 9-(2,5-Dichlorobenzyl)-9H-purin-6-amine (CAS 1465922-64-8)
- 1-Methyl-4-[3-(4-methylbenzenesulfonyl)propanesulfonyl]benzene (CAS 40230-73-7)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com