Rhodium(1+), [3,4-bis[(2R,5R)-2,5-dimethyl-1-phospholanyl-κP]-1-methyl-1H-pyrrole-2,5-dione][(1,2,5,6-η)-1,5-cyclooctadiene]- (tetrafluoroborate) CAS 821793-41-3
| CAS No. | 821793-41-3 |
| Molecular Formula | C25H39NO2P2Rh |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Rhodium(1+), [3,4-bis[(2R,5R)-2,5-dimethyl-1-phospholanyl-κP]-1-methyl-1H-pyrrole-2,5-dione][(1,2,5,6-η)-1,5-cyclooctadiene]- (tetrafluoroborate) 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.
Rhodium(1+), [3,4-bis[(2R,5R)-2,5-dimethyl-1-phospholanyl-κP]-1-methyl-1H-pyrrole-2,5-dione][(1,2,5,6-η)-1,5-cyclooctadiene]- (tetrafluoroborate) (CAS 821793-41-3) is a high-purity analytical reference standard with the molecular formula C25H39NO2P2RhBF3F and a molecular weight of 637.25 g/mol.
The molecular framework of Rhodium(1+), [3,4-bis[(2R,5R)-2,5-dimethyl-1-phospholanyl-κP]-1-methyl-1H-pyrrole-2,5-dione][(1,2,5,6-η)-1,5-cyclooctadiene]- (tetrafluoroborate) (C25H39NO2P2RhBF3F) is characterized by a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, fluorine substitution. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C25H39NO2P2Rh BF3 F |
| Molecular Weight | 637.25 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Rhodium Standards
- Rhodium(III) chloride (CAS 10049-07-7)
- Rhodium(III) nitrate hydrate (CAS 10139-58-9)
- Rhodium(1+), [(2,3,5,6-η)-bicyclo[2.2.1]hepta-2,5-diene][3,4-bis[(2R,5R)-2,5-dimethyl-1-phospholanyl-κP]-2,5-furandione]-, tetrafluoroborate(1-) (1:1) (CAS 1032467-50-7)
- Rhodium(III) sulfate solution (CAS 10489-46-0)
- Rhodium(1+), [(1,2,5,6-η)-1,5-cyclooctadiene](N,N,N′,N′-tetramethyl-1,2-ethanediamine-κN,κN′)- (dichloro[(1,2,5,6-η)-1,5-cyclooctadiene]rhodate(1-)) (CAS 108559-48-4)
- Rhodium(1+), [N,N'-bis(2-aminoethyl)-1,2-ethanediamine-N,N',N'',N''']dichloro-, chloride (CAS 110556-98-4)
- Rhodium(III) bromide trihydrate (CAS 1151980-86-7)
- Rhodium(III) oxide (CAS 12036-35-0)
Recommended Standards
- 1-(5-Bromopyrimidin-2-yl)piperidin-4-amine dihydrochloride (CAS 1986404-69-6)
- N-Fmoc-L-Phe(2-OCF3)-OH (CAS 1260593-24-5)
- Potassium 8-methoxy-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indole-2-carbodithioate (CAS 1219561-93-9)
- 5-Methoxy-2,3-dihydrobenzofuran-3-acetic Acid (CAS 93198-71-1)
- 4-Bromo-1-(4-chlorophenyl)-1H-pyrazole (CAS 885017-82-3)
- Methyl 4-fluoro-2-isopropoxybenzoate (CAS 1394970-88-7)
- 1-Isopropyl-3-methyl-1,2,4-triazole (CAS 1401305-30-3)
- Methyl 2-bromo-1-ethyl-1H-imidazole-4-carboxylate (CAS 2002252-10-8)
- Ganoderal A (CAS 104700-98-3)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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