(1S,2S)-N,N-Bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine CAS 174677-83-9
| CAS No. | 174677-83-9 |
| Molecular Formula | C44H44N2P2 |
| Molecular Weight | 662.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (1S,2S)-N,N-Bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies (1S,2S)-N,N-Bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine (CAS 174677-83-9), a certified reference material (molecular formula C44H44N2P2, MW 662.78 g/mol) for analytical method development and quality control.
Structurally, (1S,2S)-N,N-Bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine (C44H44N2P2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality. The molecule exhibits a degree of unsaturation (DBE) of 24.0, corresponding to approximately 24 ring(s) or double-bond equivalent(s). With a molecular weight of 662.78 g/mol, it falls into the high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C44H44N2P2 |
| Molecular Weight | 662.78 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4,4',4'',4'''-(Pyrene-1,3,6,8-tetrayltetrakis(ethyne-2,1-diyl))tetraaniline (CAS 1404196-75-3)
- (R)-N-(5-(tert-Butyl)-4-((4-hydroxy-6-isopropyl-2-oxo-6-phenethyl-5,6-dihydro-2H-pyran-3-yl)thio)-2-methylphenyl)-5-(trifluoromethyl)pyridine-2-sulfonamide (CAS 263842-80-4)
- 6,6'-([1,1'-Biphenyl]-4,4'-diyl)bis(2,4-diphenylnicotinonitrile) (CAS 102146-60-1)
- (S)-N-(5-(tert-Butyl)-4-((4-hydroxy-6-isopropyl-2-oxo-6-phenethyl-5,6-dihydro-2H-pyran-3-yl)thio)-2-methylphenyl)-5-(trifluoromethyl)pyridine-2-sulfonamide (CAS 263842-79-1)
- N-Methyl-4-nitro-1H-benzo[d]imidazol-2-amine (CAS 189045-64-5)
- 3-(3,4-Dimethoxybenzyl)piperidine (CAS 420137-11-7)
- 5,6-Dichloro-n-(pyridin-2-yl)pyridine-3-carboxamide (CAS 1016746-43-2)
- 1-(4-chlorophenyl)-6-oxo-N-phenyl-4-(trifluoromethyl)-1,6-dihydro-3-pyridazinecarboxamide 477854-88-9 KS-00002ZS7 (CAS 477854-88-9)
- [1,1'-Bi(cyclohexane)]-2,2'-diol (CAS 17385-36-3)
- Benzyl-PEG6-t-butyl ester (CAS 2148296-00-6)
- Sparteine sulfate pentahydrate (CAS 6160-12-9)
- 3-Ethyl-6-hydroxyindolin-2-one (CAS 1707563-45-8)
- Entacapone impurity 49 (CAS CATO-C4X-162949)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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 18665070610 / Nicole.chen@cato-chem.com