E6005 CAS 947620-48-6
| CAS No. | 947620-48-6 |
| Molecular Formula | C26H24N4O5 |
| Molecular Weight | 472.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of E6005 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
E6005 (CAS 947620-48-6) is a high-purity analytical reference standard with the molecular formula C26H24N4O5 and a molecular weight of 472.49 g/mol.
Based on its molecular formula C26H24N4O5, E6005 contains a steroid 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 472.49 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), E6005 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 | C26H24N4O5 |
| Molecular Weight | 472.49 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Recommended Standards
- (S)-2-Amino-4-(methylthio)butanoic acid compound with 3-(4-((5-methylisoxazol-3-yl)amino)-4-oxo-N-(2-oxo-2-(((tetrahydrofuran-2-yl)methyl)amino)ethyl)butanamido)benzoic acid (1:1) (CAS 602322-37-2)
- Ethyl 2-cyano-3-(3-methoxy-4-(2-oxo-2-((4-phenoxyphenyl)amino)ethoxy)phenyl)acrylate (CAS 337924-92-2)
- MC-Gly-Gly-Phe (CAS 1599440-15-9)
- Fluorescein Dibutyrate (CAS 7298-65-9)
- Ethyl 6-azaspiro[2.5]Octane-1-carboxylate (CAS 1088498-24-1)
- 1-(2-Methyl-2H-indazol-4-yl)ethanol (CAS 1337882-58-2)
- N-(4-amino-2-methylphenyl)tetrahydro-2H-pyran-4-carboxamide (CAS 1219949-46-8)
- Dihydro-4,4,5,5-tetramethyl-2[3H]-furanone (CAS 16466-24-3)
- 7-Chloro-3,4-dihydropyrido[2,3-f][1,4]oxazepin-5(2H)-one (CAS 2306263-78-3)
- Methyl 4-trifluoromethyl-1H-pyrrole-2-carboxylate (CAS 1398113-33-1)
- 2-(Aminomethyl)-3-cyano-6-(difluoromethyl)-4-methylpyridine (CAS 1806853-35-9)
- 3-Bromo-4-chloro-5-nitropyridin-2-amine (CAS 1934702-94-9)
- Violaxanthin (CAS 126-29-4)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
Why CATO?
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