1-{[1,1'-biphenyl]-2-yl}-3,4,5-trimethyl-1H-pyrazole CAS 956962-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956962-20-2 |
| Molecular Formula | C18H18N2 |
| Molecular Weight | 262.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{[1,1'-biphenyl]-2-yl}-3,4,5-trimethyl-1H-pyrazole (CAS 956962-20-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H18N2. Molecular weight: 262.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H18N2 |
| Molecular Weight | 262.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1987 |
| Nitrogen Atoms | 2 |
Related biphenyl Standards
- [1,1'-Biphenyl]-2-yl(phenyl)sulfane (CAS 39950-36-2)
- 6-([1,1'-Biphenyl]-4-yl)-4-methylpyridazin-3(2H)-one (CAS 21004-63-7)
- 2-([1,1-Biphenyl]-2-yloxy)aniline (CAS 2688-92-8)
- 2-([1,1-Biphenyl]-4-yloxy)aniline (CAS 946727-18-0)
- 4-([1,1'-Biphenyl]-2-yloxy)aniline (CAS 212189-56-5)
- 4-([1,1'-Biphenyl]-4-yloxy)aniline (CAS 6628-69-9)
- 4-([1,1'-Biphenyl]-4-yl)-2-oxo-2,5-dihydrofuran-3-carbonitrile (CAS 50691-09-3)
- 2-(Biphenyl-4-yloxy)propanoyl chloride (CAS 1160264-64-1)
Recommended Standards
- 1,5-Di-p-tolylpenta-1,4-dien-3-one (CAS 621-98-7)
- 1-Benzyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole (CAS 3851-30-7)
- 1,4-Bis(2,2-dimethoxyethyl)piperazine (CAS 924861-85-8)
- 2-Amino-N-(1-benzyl-pyrrolidin-3-yl)-N-isopropyl-acetamide (CAS 1353984-93-6)
- 1-Bromo-3-(3,3-difluorocyclobutyl)benzene (CAS 1897738-22-5)
- 2-Ethyl-5-methylbenzoxazole (CAS 20514-29-8)
- 6-(5-Oxo-3,4-diazabicyclo[4.2.0]oct-2-en-2-yl)-3,4-dihydroquinolin-2(1H)-one (CAS 85137-46-8)
- 4-(1H-Pyrazol-4-yl)piperidine dihydrochloride (CAS 690261-96-2)
- 1-((2-Chloroethyl)sulfonyl)-4-methoxybenzene (CAS 16191-81-4)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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