1,1'-Ferrocenyl diacetic acid CAS 32681-19-9
| CAS No. | 32681-19-9 |
| Molecular Formula | C14H14FeO4 |
| Molecular Weight | 302.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1,1'-Ferrocenyl diacetic acid (CAS 32681-19-9), a certified reference material (molecular formula C14H14FeO4, MW 302.10 g/mol) for analytical method development and quality control.
Structurally, 1,1'-Ferrocenyl diacetic acid (C14H14FeO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 302.10 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1,1'-Ferrocenyl diacetic acid 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 | C14H14FeO4 |
| Molecular Weight | 302.10 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
Related Ferrocenyl Standards
Recommended Standards
- (R)-2,2,2-Trifluoro-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-ol (CAS 887781-87-5)
- 2-(2-(Difluoromethoxy)-6-fluoro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2913572-69-5)
- (4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)phenyl)methanol (CAS 2377611-99-7)
- 2-(3-Methoxy-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 479411-93-3)
- 4-Amino-2-ethylisoindoline-1,3-dione (CAS 20510-93-4)
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- 2,4,5,6-Tetrabromonicotinonitrile (CAS 33416-50-1)
- N-allyl-6-(((4-chlorophenyl)thio)methyl)-2-((4-fluorobenzyl)thio)pyrimidin-4-amine (CAS 341965-48-8)
- 5h,6h,7h-Pyrrolo[1,2-a]imidazole-3-carbaldehyde (CAS 914637-04-0)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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