9,9''-Diphenyl-9H,9'H,9''H-3,2':7',3''-tercarbazole CAS 1402543-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1402543-31-0 |
| Molecular Formula | C48H31N3 |
| Molecular Weight | 649.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9,9''-Diphenyl-9H,9'H,9''H-3,2':7',3''-tercarbazole (CAS 1402543-31-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C48H31N3. Molecular weight: 649.78 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C48H31N3 |
| Molecular Weight | 649.78 g/mol |
| 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) | 35.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Diphenyl Standards
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- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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