Iron(III) 2-hydroxypropane-1,2,3-tricarboxylate pentahydrate CAS 6043-74-9
| CAS No. | 6043-74-9 |
| Molecular Formula | C6H5O7 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Iron(III) 2-hydroxypropane-1,2,3-tricarboxylate pentahydrate 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.
CATO supplies Iron(III) 2-hydroxypropane-1,2,3-tricarboxylate pentahydrate (CAS 6043-74-9), a certified reference material (molecular formula C6H5O7FeH2O, MW 262.96 g/mol) for analytical method development and quality control.
The molecular framework of Iron(III) 2-hydroxypropane-1,2,3-tricarboxylate pentahydrate (C6H5O7FeH2O) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C6H5O7 Fe 5*H2O |
| Molecular Weight | 262.96 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Related Iron Standards
- Iron (III) chloride hexahydrate (CAS 10025-77-1)
- Iron(II) sulfate dihydrate (CAS 10028-21-4)
- Iron(III) Sulfate (CAS 10028-22-5)
- Iron(II) phosphate (CAS 10028-23-6)
- Iron(II) succinate (CAS 10030-90-7)
- Iron(III) bromide (CAS 10031-26-2)
- Ammonium iron(II) sulfate (CAS 10045-89-3)
- Iron(III) pyrophosphate (CAS 10058-44-3)
Recommended Standards
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- 4-Bromo-1-(2,2,2-trifluoroethyl)-1H-1,2,3-triazole (CAS 1393539-84-8)
- [2-(azidomethyl)imidazo[1,2-a]pyridin-6-yl]methanol (CAS 2499662-55-2)
- (2-Bromopyridin-4-yl)(phenyl)methanamine (CAS 1624262-06-1)
- Dimethyl-(2-piperidin-2-yl-ethyl)-amine (CAS 60717-49-9)
- Epalrestat Impurity 20 (CAS 23176-01-4)
- 1-(4-piperidyl)cyclopropanol;hydrochloride (CAS 1955524-52-3)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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