(±)-Jasmonic Acid CAS 3572-66-5
| CAS No. | 3572-66-5 |
| Molecular Formula | C12H18O3 |
| Molecular Weight | 210.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (±)-Jasmonic Acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(±)-Jasmonic Acid (CAS 3572-66-5), molecular formula C12H18O3 and molecular weight 210.27 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (±)-Jasmonic Acid (C12H18O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 210.27 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H18O3 |
| Molecular Weight | 210.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Jasmonic Standards
- (±)7-epi Jasmonic Acid (CAS 62653-85-4)
- Jasmonic Acid (mixture of isomers) (CAS 221682-41-3)
- (±)-Jasmonic acid (CAS 77026-92-7)
- Jasmonic acid (CAS 6894-38-8)
- (±)-Jasmonic Acid-d2DISCONTINUED PLEASE SEE J210527 (CAS 903510-50-9)
- Jasmonic-d5 Acid (CAS CATO-C3D-2312)
- Jasmonic Acid-d5 (Mixture of Diastereomers, (-)-trans major) (CAS 2750534-78-0)
- Jasmonic acid methyl ester (mixture of isomers) (CAS 1101843-02-0)
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