2,3,4,5-Tetraphenyl-1H-pyrrole CAS 3263-79-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3263-79-4 |
| Molecular Formula | C28H21N |
| Molecular Weight | 371.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,3,4,5-Tetraphenyl-1H-pyrrole (CAS 3263-79-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H21N. Molecular weight: 371.47 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C28H21N |
| Molecular Weight | 371.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Tetraphenyl Standards
- 1,2,3,4-Tetraphenyl-1,3-cyclopentadiene (CAS 15570-45-3)
- 2,2,4,5-Tetraphenyl-2,3-dihydrofuran (CAS 1056-32-2)
- 2,2,5,5-Tetraphenyl-2,5-dihydrofuran (CAS 50599-57-0)
- 2,3,4,5-Tetraphenyl-2,5-dihydrofuran (CAS 61542-11-8)
- 1,1,4,4-tetraphenyl-1,3-butadiene (CAS 1450-63-1)
- 2,3,5,6-Tetraphenyl-4H-pyran-4-one (CAS 14174-27-7)
- Tetraphenyl Orthosilicate (CAS 1174-72-7)
- 1,1,4,4-tetraphenyl-1,3-butadiene-d<SUB>22</SUB> (CAS 1173023-81-8)
Recommended Standards
- (2E)-N,N-Dibenzyl-3-(4-ethoxyphenyl)prop-2-enamide (CAS 329777-49-3)
- 2-[(4R,5S)-4,5-Dihydro-4,5-diphenyl-2-oxazolyl]-6-(1,1-dimethylethyl)phenol (CAS 423771-18-0)
- AB-CHMINACA Metabolite M2 Methyl Ester (CAS 1971007-96-1)
- 2-Diazo-1-oxo naphthalene-5-sulfonyl chloride (CAS 138863-74-8)
- 10-((4-Hydroxypiperidin-1-yl)methyl)chromeno[4,3,2-de]phthalazin-3(2H)-one (CAS 902128-92-1)
- N-(3-acetylphenyl)-2-(benzylthio)benzamide (CAS 341954-04-9)
- 4-(4-Isopropoxybenzyl)aniline (CAS 221532-04-3)
- 4-(2-Fluoro-4-(trifluoromethyl)phenyl)-2-hydrazinylthiazole (CAS 886505-00-6)
- Terbutaline EP Impurity C HCl (CAS 1246815-70-2)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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