(Sp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2-hydroxyphenyl)(phenyl)phosphinate CAS 1454882-17-7
| CAS No. | 1454882-17-7 |
| Molecular Formula | C22H29O3P |
| Molecular Weight | 372.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Sp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2-hydroxyphenyl)(phenyl)phosphinate (CAS 1454882-17-7) is a high-purity analytical reference standard with the molecular formula C22H29O3P and a molecular weight of 372.44 g/mol.
The molecular framework of (Sp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2-hydroxyphenyl)(phenyl)phosphinate (C22H29O3P) is characterized by a steroid core, a phosphonate group, a hydroxyl group, an ether linkage. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (Sp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2-hydroxyphenyl)(phenyl)phosphinate 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 | C22H29O3P |
| Molecular Weight | 372.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Recommended Standards
- Diethyl 4,4'-(thiocarbonylbis(azanediyl))dibenzoate (CAS 1429-24-9)
- (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2-hydroxyphenyl)(phenyl)phosphinate (CAS 1464048-94-9)
- 4-Ethyl-4'-(3-fluoro-4-(trifluoromethoxy)phenyl)-1,1'-bi(cyclohexane) (CAS 139395-96-3)
- (R,R)-iPr-BI-DIME (CAS 1477517-19-3)
- 3-(3-Bromo-5-fluorophenyl)-1,1,1-trifluoropropan-2-one (CAS 1525763-88-5)
- 4-(1H-1,2,3-triazol-4-yl)phenol hydrochloride (CAS 1803570-12-8)
- [2-(dimethylamino)ethyl]({[3-(trifluoromethyl)phenyl]methyl})amine (CAS 926209-26-9)
- 4-(Trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine (CAS 1256792-31-0)
- 4,6-Dimethyl-2-(methylthio)pyrimidin-5-ol (CAS 89808-12-8)
- (3-Ethoxy-4-methylisoxazol-5-yl)methanol (CAS 166180-69-4)
- 1,4-Dichloro-2-difluoromethoxy-6-nitrobenzene (CAS 1807185-15-4)
- Methyl 4-hydroxypiperidine-2-carboxylate (CAS 144913-66-6)
- Amoxicillin EP Impurity A(Sulbactam EP Impurity B) (CAS 551-16-6)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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