N-(Diphenylphosphino)-N-(1-methylheptyl)-P,P-diphenylphosphinous amide CAS 1239919-46-0
| CAS No. | 1239919-46-0 |
| Molecular Formula | C32H37NP2 |
| Molecular Weight | 497.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(Diphenylphosphino)-N-(1-methylheptyl)-P,P-diphenylphosphinous amide (CAS 1239919-46-0) is a high-purity analytical reference standard with the molecular formula C32H37NP2 and a molecular weight of 497.59 g/mol.
Structurally, N-(Diphenylphosphino)-N-(1-methylheptyl)-P,P-diphenylphosphinous amide (C32H37NP2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 497.59 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(Diphenylphosphino)-N-(1-methylheptyl)-P,P-diphenylphosphinous amide 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.
Physical & Chemical Properties
| Molecular Formula | C32H37NP2 |
| Molecular Weight | 497.59 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related N Standards
- 1,8-(Diphenylphosphino)naphthalene (CAS 153725-04-3)
- 2-(Diphenylphosphino)-N-[2-(diphenylphosphino)ethyl]-N-(2-methoxyethyl)ethanamine (CAS 30853-94-2)
- [2-(Diphenylphosphino-κP)benzenethiolato-κS]hydrobis(trimethylphosphine)nickel (CAS 926319-61-1)
- 2,2-Bis(diphenylphosphino)-1-phenylethanone (CAS 91381-27-0)
- 1,8-Bis(diphenylphosphino)octane (CAS 41625-30-3)
- 4-(2-(Diphenylphosphino)naphthalen-1-yl)-2-isopropylquinazoline (CAS 787638-36-2)
- (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)
Recommended Standards
- N-(tert-butoxycarbonyl)-N-trityl-L-histidine (CAS 1337894-30-0)
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- N-(tert-butoxycarbonyl)-N-trityl-D-histidine (CAS 2724201-92-5)
- (S)-N-((3S,4S)-5-Acetyl-7-cyano-4-methyl-1-((2-methylnaphthalen-1-yl)methyl)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepin-3-yl)-2-(methylamino)propanamide (CAS 1467165-32-7)
- 4-Bromo-2,5-difluorobenzenesulfonamide (CAS 214209-98-0)
- 4-(2-Chloro-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)morpholine (CAS 95758-04-6)
- 4-Propoxy-N-(1H-1,2,4-triazol-5-yl)benzamide (CAS 892681-82-2)
- Methyl 2-(2-fluoro-5-formylphenyl)acetate (CAS 1803822-47-0)
- (2-(Benzo[d][1,3]dioxol-5-yl)oxazol-4-yl)methanamine (CAS 885273-48-3)
- 1-Benzyl-5-phenyl-1H-1,2,3-triazole-4-carbaldehyde (CAS 89844-81-5)
- (Iodomethyl)phosphonic acid (CAS 13298-02-7)
- 4-Chlorophenanthrene (CAS 24079-43-4)
- 3-(3-Bromophenyl)-1-phenylpropan-1-one (CAS 65565-12-0)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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