Dicyclohexyl(2-methylphenyl)phosphine CAS 173593-25-4
| CAS No. | 173593-25-4 |
| Molecular Formula | C19H29P |
| Molecular Weight | 288.41 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 Dicyclohexyl(2-methylphenyl)phosphine.
Dicyclohexyl(2-methylphenyl)phosphine (CAS 173593-25-4) is a high-purity analytical reference standard with the molecular formula C19H29P and a molecular weight of 288.41 g/mol.
Based on its molecular formula C19H29P, Dicyclohexyl(2-methylphenyl)phosphine contains organophosphorus functionality, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.41 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 Dicyclohexyl(2-methylphenyl)phosphine 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 | C19H29P |
| Molecular Weight | 288.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
Related Dicyclohexyl Standards
- Dicyclohexyl-(p-tolyl)-phosphine (CAS 19966-99-5)
- Dicyclohexyl Peroxydicarbonate (Technical Grade) (CAS 1561-49-5)
- N,1-Dicyclohexyl-5-oxopyrrolidine-3-carboxamide (CAS 93540-63-7)
- 1,3-Dicyclohexyl-1,3-dinitrosourea (CAS CATO-C3D-262798)
- Dicyclohexyl(2,6-dimethylphenyl)phosphine (CAS 528542-23-6)
- Dicyclohexyl(4-methoxyphenyl)phosphane (CAS 40438-63-9)
- 4,4′-Dicyclohexyl-4,4′,5,5′-tetrahydro-2,2′-bioxazole (CAS 220184-92-9)
- 1,3-Dicyclohexyl-1,3,2-diazaphospholidine 2-oxide (CAS 2647910-00-5)
Recommended Standards
- N-Cyclohexyl-4-(methylsulfonyl)piperidine-1-carboxamide (CAS 1448069-06-4)
- 5-((3,5-Dimethylphenyl)thio)-4-isopropyl-1-methyl-1H-imidazole-2-carbaldehyde (CAS 178978-95-5)
- 2-Methyl-5-(2-(4-methylpiperazin-1-yl)thiazol-4-yl)aniline (CAS 1443286-13-2)
- (Z)-Cyano({[4-(2,6-dimethylphenyl)piperazin-1-yl](methylsulfanyl)methylidene})amine (CAS 343375-64-4)
- 1-tert-butyl-4-methyl-1H-pyrrole-3-carbaldehyde (CAS 1087610-67-0)
- 4-Octylbenzyl Bromide (CAS 88255-11-2)
- 3-Fluoro-2-hydrazineyl-4-methylpyridine (CAS 1314932-46-1)
- 4-(Benzyloxy)-3,5-dimethylbenzenesulfonamide (CAS 1097022-22-4)
- 4-Acetyl-4-chloro-2-phenyloxazol-5(4H)-one (CAS 90127-57-4)
- 1-Chloro-3-propoxybenzene (CAS 51241-31-7)
- Imatinib Impurity 47 (CAS CATO-C4X-106847)
- 1-Azabicyclo[3.2.0]heptan-7-one (CAS 23806-36-2)
- 2-((3-Hydroxybenzyl)amino)benzoic acid (CAS 32852-76-9)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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