Dicyclohexyl(mesityl)phosphine CAS 870703-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 870703-48-3 |
| Molecular Formula | C21H33P |
| Molecular Weight | 316.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dicyclohexyl(mesityl)phosphine (CAS 870703-48-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H33P. Molecular weight: 316.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H33P |
| Molecular Weight | 316.46 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.) | 1987 |
Related Dicyclohexyl Standards
- Dicyclohexyl(4-isopropylphenyl)phosphine (CAS 1202865-62-0)
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- Dicyclohexyl furan-3,4-dicarboxylate (CAS 188842-54-8)
- Dicyclohexyl adipate (CAS 849-99-0)
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- Dicyclohexyl(4-methoxyphenyl)phosphane (CAS 40438-63-9)
- Dicyclohexyl Phthalate (CAS 84-61-7)
Recommended Standards
- Cyclohexyl(2-((4-methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851804-80-3)
- N-(Adamantan-1-ylmethyl)-2-(methylthio)nicotinamide (CAS 227327-52-8)
- Cyclohexyl(2-((2-methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851800-95-8)
- 2-(4-Isopropylphenoxy)-5-(trifluoromethyl)aniline (CAS 946682-76-4)
- 5-Amino-3-methylquinoline (CAS 134992-14-6)
- 5-Butyl-6-hydroxy-2-methylpyrimidin-4(3H)-one (CAS 72790-00-2)
- Methyl 2-fluoro-2-phenylacetate (CAS 17841-30-4)
- tert-Butyl 3-hydroxybutanoate (CAS 90435-23-7)
- 2,4-Dichloro-N-(4-(phenylcarbamoyl)phenyl)benzamide (CAS 313493-80-0)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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 13829788188 / jacky.chen@cato-chem.com