2,6-Bis(diphenylphosphino)pyridine CAS 64741-27-1
| CAS No. | 64741-27-1 |
| Molecular Formula | C29H23NP2 |
| Molecular Weight | 447.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,6-Bis(diphenylphosphino)pyridine.
2,6-Bis(diphenylphosphino)pyridine (CAS 64741-27-1), molecular formula C29H23NP2 and molecular weight 447.45 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C29H23NP2, 2,6-Bis(diphenylphosphino)pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 447.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,6-Bis(diphenylphosphino)pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C29H23NP2 |
| Molecular Weight | 447.45 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.) | 1975 |
| Nitrogen Atoms | 1 |
Related Bis Standards
- 1,4-Bis(diphenylphosphino)benzene (CAS 1179-06-2)
- 1,2-Bis(diphenylphosphino)benzene (CAS 13991-08-7)
- 1,4-Bis(diphenylphosphino)butane 7688-25-7 1,4-BIS(DIPHENYLPHOSPHINE)BUTANE;1,4-BIS(DIPHENYLPHOSPHINO)BUTANE;1,4-BUTANEDIYLBIS[DIPHENYLPHOSPHINE];1,4-BUTYLENEBIS(DIPHENYLPHOSPHINE);DPPB;TETRAMETHYLENEBIS(DIPHENYLPHOSPHINE);[4-(DIPHENYLPHOSPHANYL)BUTYL]DIPHENYLPHOSPHANE GC10108 (CAS 7688-25-7)
- 1,4-Bis(diphenylphosphino)butan-1-one (CAS 85686-00-6)
- Bis(2-diphenylphosphino)ethyl ether (CAS 50595-38-5)
- Bis(2-(diphenylphosphino)ethyl)amine (CAS 66534-96-1)
- (1R)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-amine (CAS 216369-04-9)
- (1S)-2'-(Diphenylphosphino)-[1,1'-binaphthalen]-2-amine (CAS 259260-33-8)
Recommended Standards
- Methyl 2-methyl-1-(2-methyl-3-(trifluoromethyl)benzyl)-6-morpholino-1H-benzo[d]imidazole-4-carboxylate (CAS 1372540-24-3)
- 3-Methyl-8-(2-(3-nitrobenzylidene)hydrazineyl)-7-(3-phenylpropyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 303973-07-1)
- 2-(4-Methylbenzenesulfonyl)-N-({[4-(trifluoromethoxy)phenyl]carbamothioyl}amino)acetamide (CAS 1022404-03-0)
- 4-Ethyl-3-((4-fluorobenzyl)thio)-5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-4H-1,2,4-triazole (CAS 956741-90-5)
- (2,4-Dimethylphenyl)methanesulfonyl chloride (CAS 1216081-74-1)
- 3-(3-Formylpyridin-1-ium-1-yl)propane-1-sulfonate (CAS 93803-27-1)
- Benzyl (1-(2-chlorophenyl)-2-(pyrrolidin-1-yl)ethyl)(methyl)carbamate hydrochloride (CAS 1159825-67-8)
- (S)-2-(3-fluoro-5-methoxyphenyl)piperidine (CAS 1213680-25-1)
- (S)-2-Amino-7-((tert-butoxycarbonyl)amino)heptanoic acid (CAS 1142814-17-2)
- 4,8-Dihydroxy-6-methylquinoline-3-carboxylic acid (CAS 22366-37-6)
- 4-Methoxy-2h-spiro[benzofuran-3,4'-piperidine] (CAS 2251053-25-3)
- 2-Chloro-n-[5-(piperidine-1-sulfonyl)-2-(propan-2-yloxy)phenyl]acetamide (CAS 879362-86-4)
- n-Cyclopropyl-3-methyl-1,2,4-oxadiazol-5-amine (CAS 1250022-33-3)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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 18665070610 / Nicole.chen@cato-chem.com