(2,4-Pentanedionato)bis(2-phenylpyridine)iridium(III) CAS 337526-85-9
| CAS No. | 337526-85-9 |
| Molecular Formula | Ir |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2,4-Pentanedionato)bis(2-phenylpyridine)iridium(III) (CAS 337526-85-9) is a high-purity analytical reference standard with the molecular formula IrC11H9NC5H6O4 and a molecular weight of 477.52 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, (2,4-Pentanedionato)bis(2-phenylpyridine)iridium(III) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 477.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (2,4-Pentanedionato)bis(2-phenylpyridine)iridium(III) 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 | Ir 2*C11H9N C5H6O4 |
| Molecular Weight | 477.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Pentanedionato Standards
- Bis(2,4-pentanedionato)beryllium (CAS 10210-64-7)
- Bis(2,4-pentanedionato)cobalt(II) Dihydrate (CAS 123334-29-2)
- (2,4-Pentanedionato-κO2,κO4)bis[2-(4-phenyl-2-pyridinyl-κN)phenyl-κC]iridium (CAS 1335061-13-6)
- Bis(2,4-pentanedionato)magnesium(II) (CAS 14024-56-7)
- Bis(2,4-pentanedionato)bis(pyridine)iron (CAS 14843-55-1)
- Bis(2,4-pentanedionato)bis(cyclohexylamine)nickel (CAS 14852-92-7)
- Bis(2,4-pentanedionato)calcium(II) (CAS 19372-44-2)
- Bis(2,4-pentanedionato)manganese(ii) dihydrate (CAS 22033-51-8)
Recommended Standards
- 2,5-Dimethyl-4-(3-pyrrolinomethyl) benzophenone (CAS 898764-16-4)
- 1-Acetoxy-3-methoxycarbonyl-2,2,5,5-tetramethylpyrrolidine (CAS 1286167-06-3)
- Dodecahydrodibenzofuran (mixture of isomers) (CAS 13054-98-3)
- 1-(2-Methoxyphenyl)cyclopropanemethanamine (CAS 886365-72-6)
- 4-Methoxynicotinonitrile (CAS 74133-20-3)
- 2-(azidomethyl)but-1-ene (CAS 1477537-51-1)
- 4-(3-Bromopropyl)-1,2-dichlorobenzene (CAS 29648-26-8)
- 1-(Difluoromethoxy)naphthalene-2-carboxylic acid (CAS 1261729-87-6)
- Methyl 2-[(cyanoacetyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 560080-29-7)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
Why CATO?
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