1,4-Bis(4-bromophenyl)-1H-pyrazol-5-amine CAS 1202028-75-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1202028-75-8 |
| Molecular Formula | C15H11Br2N3 |
| Molecular Weight | 393.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Bis(4-bromophenyl)-1H-pyrazol-5-amine (CAS 1202028-75-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H11Br2N3. Molecular weight: 393.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H11Br2N3 |
| Molecular Weight | 393.08 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bis Standards
- 1,3-Bis(4-bromophenyl)-1H-pyrazol-5-amine (CAS 618098-21-8)
- 1-(4-bromophenyl)-4-(iodomethyl)-7-oxabicyclo[2.2.1]heptane (CAS 1477524-76-7)
- 3-(4-Bromophenyl)-5-((phenylselanyl)methyl)isoxazole (CAS 833462-31-0)
- 1-(4-Bromophenyl)-4-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 338968-40-4)
- 6-(3-((4-Bromophenyl)sulfonyl)ureido)hexanoic acid (CAS 2044702-76-1)
- 4-((4-Bromophenyl)sulfonyl)-N-methyl-2-phenyloxazol-5-amine (CAS 823828-25-7)
- Ethyl 4-(4-bromophenyl)-2-(2-cyanoacetamido)thiophene-3-carboxylate (CAS 546064-73-7)
- (2-Bromophenyl)(2-((2-fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851806-96-7)
Recommended Standards
- 8-(Benzyloxy)-5,7-dibromoquinoline (CAS 84165-50-4)
- 4-(2,5-Difluoro-4-nitrophenoxy)-3-iodopyridin-2-amine (CAS 1345854-92-3)
- 6,8-Dibromo-2-(4-methoxyphenyl)quinoline (CAS 860612-46-0)
- 8-Hydroxyquinolin-4(1H)-one (CAS 53846-46-1)
- N-(2-(1H-Benzo[d]imidazol-2-yl)phenyl)-3,4,5-trimethoxybenzamide (CAS 313275-18-2)
- (R)-4-Hydroxy-2,6-bis(3,3'',5,5''-tetrakis(trifluoromethyl)-[1,1':3',1''-terphenyl]-5'-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 2416662-51-4)
- Butyl 2-aminobenzo[d]thiazole-6-carboxylate (CAS 134949-39-6)
- Spirapril EP Impurity B (CAS 83507-88-4)
- FMoc-n-[3-(n'-pbf-guanidino)-propyl]-glycine (CAS 1820590-35-9)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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