2-Bromo-6-fluoropyrazine CAS 1209458-12-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1209458-12-7 |
| Molecular Formula | C4H2BrFN2 |
| Molecular Weight | 176.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-6-fluoropyrazine (CAS 1209458-12-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H2BrFN2. Molecular weight: 176.97 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H2BrFN2 |
| Molecular Weight | 176.97 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.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4-Bromo-5-fluoropyrimidine (CAS 1003706-87-3)
- 2-Bromo-4-fluoropyrimidine (CAS 1093407-50-1)
- 4-Bromo-2-fluoropyrimidine (CAS 1209458-22-9)
- 4-Bromo-6-fluoropyrimidine (CAS 1209458-29-6)
- 2-Bromo-5-fluoropyrazine (CAS 1209459-10-8)
- 2-Bromo-3-fluoropyrazine (CAS 206278-27-5)
- 2-Bromo-5-Fluoropyrimidine (CAS 947533-45-1)
- 2-Bromo-1,1,1-trifluoropropane (CAS 421-46-5)
Recommended Standards
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- 2,3,4-Tri-O-acetyl-1-cyano-a-D-xylopyranosyl bromide (CAS 83497-43-2)
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