1,4-Bis(3-phenylquinoxalin-2-yl)benzene CAS 41758-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41758-31-0 |
| Molecular Formula | C34H22N4 |
| Molecular Weight | 486.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Bis(3-phenylquinoxalin-2-yl)benzene (CAS 41758-31-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H22N4. Molecular weight: 486.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C34H22N4 |
| Molecular Weight | 486.57 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) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 4 |
Related Bis Standards
- 1-(4-(4-(3-Phenylquinoxalin-2-yl)phenoxy)phenyl)ethanone (CAS 61457-79-2)
- Phenyl(3-phenylquinoxalin-2-yl)methanone (CAS 5784-78-1)
- 2-(2-Oxo-3-phenylquinoxalin-1(2H)-yl)acetic acid (CAS 727671-54-7)
- 2-(2-Oxo-3-phenylquinoxalin-1(2H)-yl)acetamide (CAS 869315-66-2)
- 3-Phenylquinoxalin-2(1H)-one (CAS 1504-78-5)
- 2-Phenylquinoxalin-6-amine (CAS 887571-59-7)
- 2-(4-(3-phenylquinoxalin-2-yl)phenyl)propan-2-amine hydrochloride (CAS 473382-50-2)
Recommended Standards
- (16beta)9-fluoro-16-methyl-17,21-bis(1-oxopropoxy)-Pregna-1,4,11-triene-3,20-dione (CAS 65669-64-9)
- 2-Imino-1-(3-morpholinopropyl)-5-oxo-N-(1-phenylethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510761-83-8)
- Tucatinib D6 (CAS CATO-C4X-260540)
- Platinum,(1,2-cyclohexanediamine-N,N')bis(4-methylbenzenesulfonato-O)-,(SP-4-2) (CAS 65296-78-8)
- 3-Cyclopropyl-1-(mesitylsulfonyl)-1H-pyrazole (CAS 956393-76-3)
- α-Heptasaccharide (CAS 76472-96-3)
- 3-Amino-1-propylthiourea (CAS 13431-35-1)
- 3-Amino-N-butyl-N-methylpropanamide hydrochloride (CAS 1220034-75-2)
- 1,1-Dimethylethyl-N-(2-amino-5,6,7,8-tetrahydro-6-quinazolinyl)carbamate (CAS 1073633-86-9)
- 98035-79-1 Small cardioactive peptide A L-Methioninamide, L-alanyl-L-arginyl-L-prolylglycyl-L-tyrosyl-L-leucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-arginyl- SCPA (CAS 98035-79-1)
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