2,6-Bis[(diphenylphosphino)methyl]pyridine CAS 73892-45-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73892-45-2 |
| Molecular Formula | C31H27NP2 |
| Molecular Weight | 475.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,6-Bis[(diphenylphosphino)methyl]pyridine (CAS 73892-45-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C31H27NP2. Molecular weight: 475.50 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C31H27NP2 |
| Molecular Weight | 475.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1978 |
| Nitrogen Atoms | 1 |
Related Bis Standards
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- (R)-3-(Diphenylphosphino)-[1,1’-binaphthalene]-2,2’-diol (CAS 1227504-74-6)
- 2-(2-(Diphenylphosphino)phenyl)-4,5-diphenyloxazole (CAS 2757082-54-3)
- (1R)-2'-(Diphenylphosphino)-N-ethyl-[1,1'-binaphthalen]-2-amine (CAS 216369-05-0)
- (1S)-2'-(Diphenylphosphino)-N,N-dimethyl-[1,1'-binaphthalen]-2-amine (CAS 233752-13-1)
- 4-(2-(Diphenylphosphino)naphthalen-1-yl)-2-isopropylquinazoline (CAS 787638-36-2)
- 1,8-Bis(diphenylphosphino)octane (CAS 41625-30-3)
Recommended Standards
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- 4-((1,10-Phenanthrolin-5-yl)amino)-4-oxobutanoic acid (CAS 263145-44-4)
- 2H,3H,4H,5H-Thieno[3,2-f][1,4]thiazepin-5-one (CAS 140217-07-8)
- 2-(1H-imidazol-1-yl)cyclopentan-1-ol (CAS 1184093-57-9)
- 5-Chloro-3-(3-fluorophenyl)-1,2,4-thiadiazole (CAS 138426-26-3)
- (oxan-4-yl)methanesulfonamide (CAS 1039037-73-4)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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