3,6-Dibromo-2-pyrazinecarboxylic Acid CAS 957230-68-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 957230-68-1 |
| Molecular Formula | C5H2Br2N2O2 |
| Molecular Weight | 281.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,6-Dibromo-2-pyrazinecarboxylic Acid (CAS 957230-68-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H2Br2N2O2. Molecular weight: 281.89 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H2Br2N2O2 |
| Molecular Weight | 281.89 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- 2,4-Dibromo-3-nitropyridine (CAS 121263-10-3)
- 3,5-Dibromo-4-nitropyridine (CAS 121263-11-4)
- 2,3-Dibromo-5-nitropyridine (CAS 15862-36-9)
- 2,6-Dibromo-4-nitropyridine (CAS 175422-04-5)
- 2,3-Dibromo-4-nitropyridine (CAS 1804419-87-1)
- 4,5-Dibromo-2-nitropyridine (CAS 1806307-95-8)
- 2,4-Dibromo-5-nitropyridine (CAS 4487-57-4)
- 2,5-Dibromo-4-nitropyridine (CAS 221241-31-2)
Recommended Standards
- 3,5-Dibromo-2-nitropyridine (CAS 610261-34-2)
- 2,3-Dibromo-6-fluorobenzaldehyde (CAS 1114809-15-2)
- 2,6-Dibromo-3-nitropyridine (CAS 55304-80-8)
- 400081-83-6 KS-0000376V [1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl]methyl methanesulfonate (CAS 400081-83-6)
- 4-Chloro-3-fluorobenzeneboronic acid pinacol ester, 97% (CAS 627525-83-1)
- 3-Amino-2-((1-methyl-1h-pyrazol-4-yl)methyl)propanamide (CAS 1152506-05-2)
- 3-(Morpholinomethyl)-1H-indole-5-carboxylic acid (CAS 1081126-35-3)
- N-methyltetrahydro-2H-thiopyran-4-amine hydrochloride (CAS 1188964-82-0)
- (2S)-4-benzyloxycarbonyl-1-tert-butoxycarbonyl-piperazine-2-carboxylic acid (CAS 138775-03-8)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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