Ecabet CAS 33159-27-2
| CAS No. | 33159-27-2 |
| Molecular Formula | C20H28O5S |
| Molecular Weight | 380.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ecabet is closely related to a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ecabet (CAS 33159-27-2), a certified reference material (molecular formula C20H28O5S, MW 380.50 g/mol) for analytical method development and quality control.
Structurally, Ecabet (C20H28O5S) contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 380.50 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), Ecabet 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 | C20H28O5S |
| Molecular Weight | 380.50 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Sulfur Atoms | 1 |
Related Ecabet Standards
Recommended Standards
- 8'-Ethoxy-4',4',6'-trimethyl-5',6'-dihydro-2'H,3H,4'H-spiro[benzo[d]thiazole-2,1'-pyrrolo[3,2,1-ij]quinolin]-2'-one (CAS 810631-11-9)
- Ethyl 6-methyl-2-(3-morpholinopropanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 315676-80-3)
- 5-(2-(Cyclohexylthio)-5-nitrobenzylidene)-2-thioxothiazolidin-4-one (CAS 882073-18-9)
- Methyl 2-{[1-(4-tert-butylphenyl)-4-cyano-5H,6H,7H-cyclopenta[c]pyridin-3-yl]sulfanyl}acetate (CAS 861209-34-9)
- N,N-Dimethyl-4-phenoxybutan-1-amine (CAS 40668-79-9)
- 1-(3-Fluoro-5-(pentyloxy)phenyl)propan-1-one (CAS 1443313-77-6)
- 4,6-Dichloro-5-(trifluoromethyl)pyrimidin-2-amine (CAS 1174007-80-7)
- Venetola Impurity 19 (CAS CATO-C4X-249519)
- Camptothecin impurity 19 (CAS CATO-C4X-157119)
- Dichloro(hexyl)(methyl)silane (CAS 14799-94-1)
- tert-Butyl (2-amino-4,6-difluorophenyl)carbamate (CAS 1501143-11-8)
- 5-Bromo-N-(2,2-dimethoxyethyl)pyrimidin-2-amine (CAS 885267-37-8)
- 2-(2-Methyl-1h-imidazol-1-yl)-5-(trifluoromethyl)aniline (CAS 380196-44-1)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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