Tenuazonic Acid Copper Salt CAS 76569-74-9
| CAS No. | 76569-74-9 |
| Molecular Formula | C20H28CuN2O6 |
| Molecular Weight | 456.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 456.00 g/mol gives Tenuazonic Acid Copper Salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Tenuazonic Acid Copper Salt (CAS 76569-74-9) is a high-purity analytical reference standard with the molecular formula C20H28CuN2O6 and a molecular weight of 456.00 g/mol.
Based on its molecular formula C20H28CuN2O6, Tenuazonic Acid Copper Salt contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 456.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Tenuazonic Acid Copper Salt 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 | C20H28CuN2O6 |
| Molecular Weight | 456.00 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1978 |
| Nitrogen Atoms | 2 |
Related Tenuazonic Standards
Recommended Standards
- 4-(4-Chlorophenyl)-1-(4-(dimethylamino)-4-oxo-3,3-diphenylbutyl)-pyridinium (CAS 808740-61-6)
- 2-[3,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 365564-05-2 ACN-044048 (CAS 365564-05-2)
- 3-(((4-Chlorobenzyl)thio)methyl)-5-((4-fluorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 344270-29-7)
- (4,5-Dibromo-6-oxopyridazin-1(6H)-yl)methyl 3-(trifluoromethyl)benzoate (CAS 439108-09-5)
- Temsavir (CAS 701213-36-7)
- Disperse Red 11 (CAS 2872-48-2)
- (E)-N'-(3-Cyanothiophen-2-yl)-N,N-dimethylmethanimidamide (CAS 1209001-87-5)
- 4-Methoxy-2-methyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 148214-85-1)
- β--Rhamnopyranosyl nitromethane (CAS 30627-99-7)
- 2-(1,2-Thiazol-5-yl)ethan-1-ol (CAS 1009068-65-8)
- 1-(3-(Methylamino)-4-nitro-1H-pyrazol-1-yl)ethan-1-one (CAS 318517-42-9)
- 3-(1-chloroethyl)-1,5-naphthyridine (CAS 2129157-81-7)
- 2-Chloro-4-methyl-3-nitropyridine (CAS 23056-39-5)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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