Tetrakis(4-(1H-imidazol-1-yl)phenyl)methane CAS 1258859-29-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1258859-29-8 |
| Molecular Formula | C37H28N8 |
| Molecular Weight | 584.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetrakis(4-(1H-imidazol-1-yl)phenyl)methane (CAS 1258859-29-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C37H28N8. Molecular weight: 584.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C37H28N8 |
| Molecular Weight | 584.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 8 |
Related Tetrakis Standards
- 1,3,6,8-Tetrakis((trimethylsilyl)ethynyl)pyrene (CAS 870258-96-1)
- Tetrakis(1-methoxy-2-methyl-2-propoxy)hafnium(iv) (CAS 309915-48-8)
- TEtrakis-(3-phenyl-propyl)-stannane (CAS 14208-41-4)
- 1,1,2,2-Tetrakis(4-(1H-imidazol-1-yl)phenyl)ethene (CAS 1477527-27-7)
- 1,1,2,2-Tetrakis(4-(1H-pyrazol-3-yl)phenyl)ethene (CAS 2845187-26-8)
- 1,1,2,2-Tetrakis(3,4-dimethoxyphenyl)ethene (CAS 59116-22-2)
- 1,4,5,8-Tetrakis(cyclohexylamino)anthracene-9,10-dione (CAS 28634-38-0)
- 1,1,3,3-Tetrakis((trifluoromethyl)sulfonyl)propane (CAS 60805-11-0)
Recommended Standards
- Bilirubin (CAS 635-65-4)
- 4-(4-(3-(Pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridin-2-yl)benzoic acid (CAS 452343-18-9)
- Disodium Bilirubinate (CAS 93891-87-3)
- 4-(2-Aminoethyl)-3-(pyridin-3-yl)isoxazol-5(2H)-one hydrochloride (CAS 1049738-55-7)
- 2-(Pyrrolidin-3-yl)ethan-1-amine dihydrochloride (CAS 2089255-04-7)
- Etofenamate EP Impurity G (CAS 32508-98-8)
- 1-(2-Amino-3-bromophenyl)-6-methoxynaphthalen-2-ol (CAS 1424386-62-8)
- 1-Methyl-4-oxocyclohexanecarboxylic Acid (CAS 24463-41-0)
- N-((3,5-dimethylphenyl)carbamothioyl)benzamide (CAS 117174-79-5)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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