rac 1-Oleoyl-3-chloropropanediol CAS 10311-82-7
| CAS No. | 10311-82-7 |
| Molecular Formula | C21H39ClO3 |
| Molecular Weight | 374.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 374.99 g/mol gives rac 1-Oleoyl-3-chloropropanediol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
rac 1-Oleoyl-3-chloropropanediol (CAS 10311-82-7), molecular formula C21H39ClO3 and molecular weight 374.99 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, rac 1-Oleoyl-3-chloropropanediol (C21H39ClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 374.99 g/mol, it falls into the moderately-high-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 | C21H39ClO3 |
| Molecular Weight | 374.99 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
Related rac Standards
- rac 2-Oleoyl-3-chloropropanediol, 95% (CAS 915297-48-2)
- Oleoyl-L-proline (CAS 107432-37-1)
- Oleoyl-L-valine (CAS 60374-41-6)
- 2-Oleoyl Glycerol-d5 (CAS 946524-37-4)
- 1-Oleoyl-sn-glycerol (CAS 129784-87-8)
- Oleoyl-L-leucine (CAS 136560-76-4)
- N-Oleoyl-L-alanine (CAS 745733-78-2)
- 86390-77-4 1-Oleoyl-2-acetylglycerol 9-Octadecenoic acid (Z)-, 2-(acetyloxy)-3-hydroxypropyl ester, (S)- 9-Octadecenoic acid (9Z)-, (2S)-2-(acetyloxy)-3-hydroxypropyl ester 1-O-Octadecenoyl-2-O-acetylglycerol Oleoylacetylglycerol 1-Oleoyl-2-acetyl-sn-glycerol 1-Oleyl-2-acetylglycerol sn-1-Oleoyl-2-acetylglycerol 2-Acetyl-1-oleoyl-sn-glycerol (CAS 86390-77-4)
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