octadecanoic acid CAS 1957-11-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1957-11-4 |
| Molecular Formula | C18H36O2 |
| Molecular Weight | 284.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
octadecanoic acid (CAS 1957-11-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H36O2. Molecular weight: 284.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H36O2 |
| Molecular Weight | 284.48 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
Related octadecanoic Standards
- 19905-78-3 Octadecanoic-2-13C acid Stearic acid-2-13C (CAS 19905-78-3)
- Octadecanoic-12-d1 Acid (CAS 62163-41-1)
- 287100-86-1 Octadecanoic acid-1,2-13C2 Stearic acid-1,2-13C2 (CAS 287100-86-1)
- Octadecanoic-2,2-d2 Acid (CAS 19905-58-9)
- Octadecanoic-4,4-d (CAS 62690-13-5)
- Octadecanoic-18,18,18-d3 Acid (CAS 62163-39-7)
- Octadecanoic-9,9,10,10-d4 Acid (CAS 130048-57-6)
- Octadecanoic-17,17,18,18,18-d5 Acid (CAS 211443-83-3)
Recommended Standards
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- (1R,2R)-methyl 2-(4'-nitrobiphenylcarbonyl)cyclopentanecarboxylate (CAS 959123-10-5)
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- SR 13668, 97% (CAS 637774-61-9)
- Revefenacin Impurity 113 (CAS 1379371-59-1)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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