Iridium tetrachloride CAS 10025-97-5
| CAS No. | 10025-97-5 |
| Molecular Formula | Cl4Ir |
| Molecular Weight | 334.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Iridium tetrachloride 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.
Iridium tetrachloride (CAS 10025-97-5), molecular formula Cl4Ir and molecular weight 334.03 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Iridium tetrachloride (Cl4Ir) is characterized by chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | Cl4Ir |
| Molecular Weight | 334.03 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
Related Iridium Standards
- Iridium(2+),pentaamminechloro-,(OC-6-22)- (CAS 29589-09-1)
- Iridium(III) fluoride (CAS 7783-75-7)
- Iridium(III) chloride (CAS 10025-83-9)
- Iridium(III) bromide (CAS 10049-24-8)
- Iridium(III) bromide tetrahydrate (CAS 13464-83-0)
- Iridium(iii)oxide (CAS 1312-46-5)
- Iridium(IV) oxide (CAS 12030-49-8)
- Iridium, trichloro[1,1'-thiobis[butane]]- (CAS 67953-74-6)
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- 2-[4-Iodo-1-(2,2,2-trifluoroethyl)-1H-pyrazol-3-yl]acetic acid (CAS 1795474-96-2)
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- Methyl (1R,2R)-2-(hydroxymethyl)cyclohexane-1-carboxylate (CAS 71550-80-6)
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- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
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