3-amino-6-bromo-1H-pyrazin-2-one CAS 21943-14-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21943-14-6 |
| Molecular Formula | C4H8BrN3O |
| Molecular Weight | 194.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-amino-6-bromo-1H-pyrazin-2-one (CAS 21943-14-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H8BrN3O. Molecular weight: 194.03 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H8BrN3O |
| Molecular Weight | 194.03 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related amino Standards
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- (R)-2-amino-4-bromopent-4-enoic acid (CAS 264903-49-3)
- 2-Amino-4,6-dichloro-5-methoxypyrimidine (CAS 13428-25-6)
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- 3-Amino-5,6-dichloro-2-pyrazinemethanol (CAS 95037-20-0)
- 6-Amino-4,5-dichloro-2-methylpyridazin-3(2H)-one (CAS 25717-64-0)
- (3-((2-Amino-2-oxoethyl)amino)phenyl)boronic acid (CAS 276251-84-4)
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Recommended Standards
- 3,4-Dichlorobenzoic-d3 Acid (CAS 350818-53-0)
- 5-(Bromomethyl)-5-methyloxazolidin-2-one (CAS 73833-65-5)
- 3-(2-Bromoethyl)oxazolidin-2-one (CAS 89869-36-3)
- (R)-2-((1-(2-Aminopyridin-3-yl)ethyl)amino)ethan-1-ol (CAS 2850324-83-1)
- 1-(3,4-Dichlorophenyl)-3-methoxyurea (CAS 17356-61-5)
- 3-Benzyl-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 21324-31-2)
- 4-(3-Fluoro-4-methylphenyl)azetidin-2-one (CAS 1341377-86-3)
- 2-Methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinaldehyde (CAS 1419557-87-1)
- 6-Chloro-2-methyl-3-(1-methylpiperidin-2-yl)pyridine (CAS 1352519-85-7)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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