3-Amino-4-bromopyrazole CAS 16461-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16461-94-2 |
| Molecular Formula | C3H4BrN3 |
| Molecular Weight | 161.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-4-bromopyrazole (CAS 16461-94-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3H4BrN3. Molecular weight: 161.99 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H4BrN3 |
| Molecular Weight | 161.99 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 3-Amino-5-bromopyrazole (CAS 950739-21-6)
- 5-Amino-4-bromoimidazole (CAS 72852-02-9)
- (6-amino-4-fluoro-3-pyridyl)boronic acid (CAS 2304634-61-3)
- (2-Amino-5-cyanophenyl)boronic acid (CAS 1374334-76-5)
- (3-Amino-4-cyanophenyl)boronic acid (CAS 1451154-55-4)
- (2-Amino-3-cyanophenyl)boronic acid (CAS 2056916-77-7)
- (3-Amino-5-cyanophenyl)boronic acid (CAS 913943-05-2)
- 2-Amino-4-cyanophenylboronic Acid (CAS 850689-37-1)
Recommended Standards
- 3-Bromo-5-methyl-1H-1,2,4-triazole (CAS 15777-57-8)
- 3-Bromo-4-methyl-4H-1,2,4-triazole (CAS 16681-73-5)
- 2-Bromo-1H-imidazol-4-amine (CAS 1373233-52-3)
- [β-Asp8]Terlipressin TFA (CAS CATO-C4X-219318)
- cis-(3-amino-1-methyl-cyclobutyl)carbamic acid tert-butyl ester (CAS 1408076-04-9)
- n-(3-Carbamothioylphenyl)-2-(morpholin-4-yl)acetamide (CAS 848369-72-2)
- tert-Butyl 3-(Azetidin-3-yl)pyrrolidine-1-carboxylate (CAS 1314771-82-8)
- Ethyl 5-(hydroxymethyl)picolinate (CAS 50501-35-4)
- 2-(2-Methyl-4,5-dihydro-1H-imidazol-1-yl)ethan-1-ol (CAS 695-94-3)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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