[1,1′-Binaphthalen]-2-amine, 2′-[bis(4-methylphenyl)phosphino]-N,N-dimethyl-, (1R)- CAS 500718-20-7
| CAS No. | 500718-20-7 |
| Molecular Formula | C36H32NP |
| Molecular Weight | 509.62 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 [1,1′-Binaphthalen]-2-amine, 2′-[bis(4-methylphenyl)phosphino]-N,N-dimethyl-, (1R)-.
[1,1′-Binaphthalen]-2-amine, 2′-[bis(4-methylphenyl)phosphino]-N,N-dimethyl-, (1R)- (CAS 500718-20-7), molecular formula C36H32NP and molecular weight 509.62 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of [1,1′-Binaphthalen]-2-amine, 2′-[bis(4-methylphenyl)phosphino]-N,N-dimethyl-, (1R)- (C36H32NP) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 [1,1′-Binaphthalen]-2-amine, 2′-[bis(4-methylphenyl)phosphino]-N,N-dimethyl-, (1R)- 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 | C36H32NP |
| Molecular Weight | 509.62 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) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Binaphthalen Standards
- [1,1′-Binaphthalen]-2-amine, 2′-(diphenylphosphino)-N-methyl-N-(1-methylethyl)-, (1R)- (CAS 216369-08-3)
- [1,1′-Binaphthalen]-2-amine, 2′-[bis(3-methylphenyl)phosphino]-5,5′,6,6′,7,7′,8,8′-octahydro-N,N-dimethyl-, (1R)- (CAS 328074-70-0)
- [1,1′-Binaphthalen]-2-amine, 2′-[bis(4-methylphenyl)phosphino]-5,5′,6,6′,7,7′,8,8′-octahydro-N,N-dimethyl-, (1R)- (CAS 328074-69-7)
- (1S)-[1,1'-Binaphthalen]-2-ylbis(3,5-dimethylphenyl)phosphine (CAS 701935-45-7)
- [1,1′-Binaphthalen]-2-amine, 2′-(diphenylphosphino)-N,N-dimethyl-, (1R)- (CAS 216368-93-3)
- [2,2'-Binaphthalen]-7-yl trifluoromethanesulfonate (CAS 1374337-37-7)
- [1,2'-Binaphthalen]-6'-yl trifluoromethanesulfonate (CAS 1451262-48-8)
- [2,2'-Binaphthalen]-6-yl trifluoromethanesulfonate (CAS 935472-81-4)
Recommended Standards
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2,3-dimethylphenyl)acetamide (CAS 444152-23-2)
- (R)-2'-(Di-m-tolylphosphino)-N,N-dimethyl-[1,1'-binaphthalen]-2-amine (CAS 500718-21-8)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2,4-dimethylphenyl)acetamide (CAS 332040-48-9)
- 1,2-Dioctanoyl-sn-glycero-3-phosphocholine (CAS 19191-91-4)
- (E)-3-((2,5-dimethoxyphenyl)amino)-1-(3-(m-tolyl)benzo[c]isoxazol-5-yl)prop-2-en-1-one (CAS 691870-05-0)
- 4-chloro-3-methyl-5-(1H-pyrrol-1-yl)-1,2-oxazole (CAS 692287-59-5)
- Methyl 5-Hydroxy-3-methylpyridine-2-carboxylate (CAS 1211516-93-6)
- 3-[4-(ethanesulfonyl)phenyl]propanoic acid (CAS 1152497-21-6)
- 3-(3,4-DiChlorophenyl)-1,2-oxazol-5-ol (CAS 1354938-82-1)
- 4-[(2,6-Difluorophenyl)methoxy]-3-methoxybenzaldehyde (CAS 819075-84-8)
- 5-(1-(4-Chloro-3,5-dimethylphenoxy)ethyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 588674-42-4)
- N-(3-Fluorobenzyl)-4-methylaniline (CAS 127598-65-6)
- 3-(3,4-Dimethylphenyl)-1H-pyrazole-4-carboxaldehyde (CAS 696646-69-2)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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