(5-Bromopyrimidin-2-yl)hydrazine 5-Bromo-2-hydrazino-1,3-diazine 5-bromo-2-hydrazinylpyrimidine 823-89-2 CAS 823-89-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 823-89-2 |
| Molecular Formula | C4H5BrN4 |
| Molecular Weight | 189.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (5-Bromopyrimidin-2-yl)hydrazine 5-Bromo-2-hydrazino-1,3-diazine 5-bromo-2-hydrazinylpyrimidine 823-89-2 (CAS 823-89-2) pharmaceutical standards reference standard. Molecular formula: C4H5BrN4. Molecular weight: 189.01 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H5BrN4 |
| Molecular Weight | 189.01 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 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.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromopyrimidin Standards
- (2-Bromopyrimidin-5-yl)methanol (CAS 1784981-93-6)
- (6-Bromopyrimidin-4-yl)methanol (CAS 1805551-65-8)
- (2-Bromopyrimidin-4-yl)methanol (CAS 1807200-33-4)
- (5-Bromopyrimidin-2-yl)methanol (CAS 22433-12-1)
- (5-Bromopyrimidin-2-yl)methanamine (CAS 1240783-02-1)
- (2-Bromopyrimidin-5-yl)methanamine (CAS 1780419-54-6)
- (5-Bromopyrimidin-4-yl)methanamine (CAS 933739-61-8)
- 2-bromopyrimidin-5-amine (CAS 56621-91-1)
Recommended Standards
- 6-Methoxy-2-bromopyrazine, 97% (CAS 91678-76-1)
- 4-Bromo-2-methoxypyrimidine 4-Bromo-2-methoxy-1,3-diazine 959240-72-3 (CAS 959240-72-3)
- 6-Amino-5-bromopyridin-2(1H)-one (CAS 511541-62-1)
- 3-Chloro-4-fluoro-5-nitrobenzoic Acid (CAS 132992-43-9)
- 1-(4-(4-Nitrophenyl)-1,4-diazepan-1-yl)ethan-1-one (CAS 892491-96-2)
- N-(Tetrahydro-4-phenyl-2H-pyran-4-yl)acetamide (CAS 1316852-64-8)
- (5-Methyl-1-phenyl-1H-pyrazol-4-yl)methanamine hydrochloride (CAS 1031843-25-0)
- 7-(4-Heptyloxyphenyl)-7-oxoheptanoic acid (CAS 898792-23-9)
- N-Nitroso Cyproheptadine impurity 17 (CAS 3979-11-1)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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