Tris(triphenylphosphine)carbonylrhodium hydride CAS 17185-29-4
| CAS No. | 17185-29-4 |
| Molecular Formula | 3*C18H33P |
| Molecular Weight | N/A |
| 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 Tris(triphenylphosphine)carbonylrhodium hydride.
CATO supplies Tris(triphenylphosphine)carbonylrhodium hydride (CAS 17185-29-4), a certified reference material (molecular formula C18H33PHRhCO, MW 412.36 g/mol) for analytical method development and quality control.
Tris(triphenylphosphine)carbonylrhodium hydride (C18H33PHRhCO) contains organophosphorus functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Tris(triphenylphosphine)carbonylrhodium hydride 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 | 3*C18H33P HRh CO |
| Molecular Weight | 412.36 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
Related Tris Standards
- Triphenylphosphine(1,5-cyclooctadiene)[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]iridium(I) hexafluorophosphate (CAS 1019853-00-9)
- Bis(triphenylphosphine)platinum dichloride (CAS 10199-34-5)
- Bis(triphenylphosphine)copper(1+) nitrate (CAS 106678-35-7)
- (Triphenylphosphine)ethylpyruvate (CAS 13321-61-4)
- Tris(triphenylphosphine)platinum (CAS 13517-35-6)
- Bis(triphenylphosphine)palladium(II) dichloride (CAS 13965-03-2)
- Bis(triphenylphosphine)nickel dibromide (CAS 14126-37-5)
- Bis(triphenylphosphine)cobalt chloride (CAS 14126-40-0)
Recommended Standards
- (2-(Dimethoxymethyl)phenyl)methanamine (CAS 1782436-85-4)
- tert-Butyl ((1S,4S)-4-hydroxy-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate (CAS 1351997-30-2)
- Ethyl 5,6-dihydro-4H-cyclopenta[d]isoxazole-3-carboxylate (CAS 893638-43-2)
- 3,4-Dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid (CAS 924278-68-2)
- (R)-(-)-Pantoyllactone β-D-glucopyranoside (CAS 171884-77-8)
- 1-Ethyl-3-(5-hydroxypentyl)urea (CAS 939901-50-5)
- 4-Iodo-5-methoxy-2-nitroaniline (CAS 335349-66-1)
- 887267-78-9 Ethyl 2-amino-4-(3-fluorophenyl)-1,3-thiazole-5-carboxylate DTXSID90650417 (CAS 887267-78-9)
- 3-Bromo-5-chloro-4-(2-propynyloxy)benzaldehyde (CAS 444059-52-3)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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