Dichloro[1,3-bis(diphenylphosphino)propane]iron(II) CAS 106245-43-6
| CAS No. | 106245-43-6 |
| Molecular Formula | C27H26Cl2FeP2 |
| Molecular Weight | 539.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C27H26Cl2FeP2, Dichloro[1,3-bis(diphenylphosphino)propane]iron(II) contains a salt form, organophosphorus functionality, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 539.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Dichloro[1,3-bis(diphenylphosphino)propane]iron(II) (CAS 106245-43-6) is a high-purity analytical reference standard with the molecular formula C27H26Cl2FeP2 and a molecular weight of 539.19 g/mol.
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), Dichloro[1,3-bis(diphenylphosphino)propane]iron(II) 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 | C27H26Cl2FeP2 |
| Molecular Weight | 539.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- (T-4)-Dichloro[1,1′-(1,3-propanediyl)bis[1,1-diphenylphosphine-κP]]cobalt (CAS 18078-25-6)
- 5-[2,6-dichloro-4-(trifluoromethyl)phenyl]-2-furaldehyde 2-[2,6-dichloro-4-(trifluoromethyl)phenyl]hydrazone (CAS 259243-83-9)
- N-(2,4-dichloro-5-isopropoxyphenyl)-3-(2-nitro-4-(trifluoromethyl)phenoxy)thiophene-2-carboxamide (CAS 339015-68-8)
- 3-[2,6-dichloro-4-(trifluoromethyl)benzyl]-2-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1,3-thiazolan-4-one (CAS 680215-61-6)
- 4,4'-Dichloro-2'-((5,7-dichloro-9H-fluoren-2-yl)carbamoyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 25698-57-1)
- 6,7-Dichloro-1,4-bis(mesitylamino)anthracene-9,10-dione (CAS 18038-98-7)
- 2,7-Dichloro-4-nitro-9H-fluoren-9-one (CAS 37568-11-9)
- 6,7-Dichloro-4-(4-chlorophenyl)-2-[2,4-dichloro-5-(2-methoxyethoxy)phenyl]-1,2-dihydrophthalazin-1-one (CAS 400087-10-7)
Recommended Standards
- Bromo(triphenylphosphine)gold (CAS 14243-65-3)
- (E)-2,4-dichlorobenzaldehyde O-((5-((4-bromophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl) oxime (CAS 477712-45-1)
- N-(2-Hydroxyethyl)perfluoro(2,5-dimethyl-3,6-dioxanonan)amide (CAS 137506-19-5)
- (E)-2,6-dichlorobenzaldehyde O-((5-((4-bromophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl) oxime (CAS 477713-23-8)
- 6-[3-(4-methoxyphenyl)-1H-pyrazol-1-yl]pyridazine-3-thiol (CAS 1795515-80-8)
- 4-Fluoro-2-nitrobenzenesulfonyl chloride (CAS 568586-10-7)
- 1-Keto-3-methylcholanthrene (CAS 3343-07-5)
- 2-(Bromomethyl)-5-(difluoromethyl)-4-hydroxypyridine-3-methanol (CAS 1805088-20-3)
- 4-Bromo-3-methylpyridine 1-oxide (CAS 10168-58-8)
- 6-Chloro-5-fluoro-3-iodopyridin-2-amine (CAS 2734861-54-0)
- 4-(4-Bromomethylphenyl)-thiazole (CAS 1859084-24-4)
- Benzyl 2-((2-aminoethoxy)methyl)piperidine-1-carboxylate (CAS 1353946-80-1)
- Fmoc-D-Agp(Boc)2-OH (CAS 1263045-67-5)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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