(2E,4E,6E)-2,4,6-Nonatrienoic Acid Ethyl Ester CAS 922528-07-2
| CAS No. | 922528-07-2 |
| Molecular Formula | C11H16O2 |
| Molecular Weight | 180.24 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 (2E,4E,6E)-2,4,6-Nonatrienoic Acid Ethyl Ester.
(2E,4E,6E)-2,4,6-Nonatrienoic Acid Ethyl Ester (CAS 922528-07-2), molecular formula C11H16O2 and molecular weight 180.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H16O2, (2E,4E,6E)-2,4,6-Nonatrienoic Acid Ethyl Ester contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 180.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), (2E,4E,6E)-2,4,6-Nonatrienoic Acid Ethyl Ester 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 | C11H16O2 |
| Molecular Weight | 180.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Recommended Standards
- (2-Butoxyphenyl)methanol (CAS 6513-49-1)
- (2E,4E,6Z)-2,4,6-Decatrienoic Acid Methyl Ester (CAS 51544-64-0)
- (1R)-2,2-Dimethyl-1-phenylpropane-1,3-diol (CAS 52178-66-2)
- (2-Ethoxy-4,5-dimethylphenyl)methanol (CAS 2092375-78-3)
- Pentyl 2-chlorophenylsulfide (CAS 1447671-89-7)
- 2-(Chloromethyl)-4-methoxybenzo[d]oxazole (CAS 1027150-45-3)
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