5-(4-Bromo-1h-pyrazol-1-yl)-1h-tetrazole CAS 496918-93-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 496918-93-5 |
| Molecular Formula | C4H3BrN6 |
| Molecular Weight | 215.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Bromo-1h-pyrazol-1-yl)-1h-tetrazole (CAS 496918-93-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H3BrN6. Molecular weight: 215.01 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H3BrN6 |
| Molecular Weight | 215.01 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 6 |
Related Bromo Standards
- 5-(5-bromo-2-furyl)-1H-tetrazole (CAS 121745-85-5)
- 5-Bromo-1H-imidazo[4,5-b]pyrazin-2(3H)-one (CAS 1260763-85-6)
- 8-Bromo-1H,4H-pyrazolo[1,5-a][1,3,5]triazin-4-one (CAS 1370008-37-9)
- 2-Bromo-[1,2,4]triazolo[1,5-a]pyrimidin-5(1H)-one (CAS 2750605-36-6)
- 3-Bromo-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one (CAS 54738-73-7)
- 3-Bromo-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (CAS 20419-67-4)
- 6-Bromo-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 56892-17-2)
- 6-Bromo-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 96555-35-0)
Recommended Standards
- 8-Bromo-1H-pyrazolo[1,5-a][1,3,5]triazin-2-one (CAS 2140305-67-3)
- (5-Phenoxypyridin-3-yl)boronic acid (CAS 850991-33-2)
- 8-Bromo-3,7-dihydro-6H-purin-6-one (CAS 56046-36-7)
- 4-(3,6-Dioxotetrahydropyridazin-1(2H)-yl)-3-oxobutanal (CAS 10071-46-2)
- 2-(4-(Cyclopropylsulfonyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 648906-27-8)
- 3-(2-Ethoxyphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one (CAS 685861-47-6)
- 4-(4-Fluorophenyl)-1,7-dithia-4-azaspiro[4.4]nonan-3-one 7,7-dioxide (CAS 880450-15-7)
- 4-Hydroxy-3-nitrobenzaldehyde oxime (CAS 26879-83-4)
- Dimethyl ((2-chloroethoxy)methyl)phosphonate (CAS 126354-31-2)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com