Thallium(I) acetylacetonate CAS 25955-51-5
| CAS No. | 25955-51-5 |
| Molecular Formula | C5H7O2Tl |
| Molecular Weight | 303.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Thallium(I) acetylacetonate.
CATO supplies Thallium(I) acetylacetonate (CAS 25955-51-5), a certified reference material (molecular formula C5H7O2Tl, MW 303.49 g/mol) for analytical method development and quality control.
Thallium(I) acetylacetonate (C5H7O2Tl) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H7O2Tl |
| Molecular Weight | 303.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1964 |
Related Thallium Standards
- 992-98-3 Thallium formate Formic acid, thallium(1+) salt (1:1) Formic acid, thallium(1+) salt EINECS 213-599-0 NSC 112236 Thallium(I) formate Thallium formate TlO2CH Thallous formate (CAS 992-98-3)
- Thallium(III) acetate hydrate,AR,99% (CAS 2570-63-0)
- Thallium(I) fluoride, 99% 5GR (CAS 7789-27-7)
- Thallium(I) hexafluoroacetylacetonate (CAS 15444-43-6)
- Thallium(I) sulfide (CAS 1314-97-2)
- Thallium(III) oxide (CAS 1314-32-5)
- 23586-53-0 Thallium(III) trifluoroacetate MFCD00000414 Acetic acid, 2,2,2-trifluoro-, thallium(3+) salt (3:1) Acetic acid, trifluoro-, thallium(3++) salt Acetic acid, trifluoro-, thallium(3+) salt Thallium (III) trifluoroacetate (CAS 23586-53-0)
- Thallium(I) nitrate (CAS 10102-45-1)
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