2-Amino-3,5-dibromo-6-methylpyrazine CAS 74290-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74290-66-7 |
| Molecular Formula | C5H5Br2N3 |
| Molecular Weight | 266.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Amino-3,5-dibromo-6-methylpyrazine (CAS 74290-66-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H5Br2N3. Molecular weight: 266.92 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H5Br2N3 |
| Molecular Weight | 266.92 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 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-Amino-4,5-dibromophenol (CAS 1037298-16-0)
- 2-Amino-4,6-dibromophenol (CAS 10539-14-7)
- 2-Amino-3,5-dibromophenol (CAS 116632-17-8)
- 5-Amino-2,3-dibromophenol (CAS 116632-19-0)
- 4-Amino-3,5-dibromophenol (CAS 188721-64-4)
- 4-Amino-2,5-dibromophenol (CAS 872272-33-8)
- 5-amino-2,4-dibromophenol (CAS 367521-07-1)
- 6-Amino-5-iodo-1-methylpyrimidine-2,4(1H,3H)-dione (CAS 127829-66-7)
Recommended Standards
- 2,6-Dibromo-N-methylpyrimidin-4-amine (CAS 425425-29-2)
- 3,4-Diamino-2,5-dibromopyridine (CAS 221241-11-8)
- 2,6-Dibromo-4-methylpyridin-3-ol (CAS 2852767-48-5)
- 2-Bromo-1-(3-(4-chlorophenyl)-5-methylisoxazol-4-yl)ethan-1-one (CAS 1159981-10-8)
- 2-(PIperazin-1-ylmethyl)phenylboronic acid (CAS 1220636-65-6)
- 4-Bromo-3-fluoro-2-nitropyridine (CAS 1805578-63-5)
- Dodecyl 4,6-dibromothieno[3,4-b]thiophene-2-carboxylate (CAS 1098102-93-2)
- [1-(pyridin-2-yl)cyclopropyl]methanamine dihydrochloride (CAS 1228878-74-7)
- 2-(furan-3-yl)-1,3-thiazole-5-carboxylic acid (CAS 1333946-90-9)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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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