8-trans-Octadecenoic acid CAS 2197-55-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2197-55-9 |
| Molecular Formula | C18H34O2 |
| Molecular Weight | 282.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-trans-Octadecenoic acid (CAS 2197-55-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H34O2. Molecular weight: 282.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H34O2 |
| Molecular Weight | 282.46 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related trans Standards
- 9-Octadecenoic acid (9Z)-, copper salt (CAS 10402-16-1)
- (E)-7-Octadecenoic Acid (CAS 13126-32-4)
- cis-12-Octadecenoic acid (CAS 13126-37-9)
- (Z)-15-Octadecenoic acid, >96% (HPLC) (CAS 13126-43-7)
- 10-Octadecenoic Acid (E/Z Mixture) (CAS 3386-63-8)
- 6-trans-Octadecenoic acid (CAS 4712-34-9)
- 9-Octadecenoic acid (CAS 2027-47-6)
- 9-Octadecenoic acid (9Z)-, sulfurized (CAS 68412-07-7)
Recommended Standards
- 5-Tetradecyltetrahydrofuran-2-one (CAS 502-26-1)
- 4-Chloro-3-iodobenzoic Acid (CAS 42860-04-8)
- cis-8-Octadecenoic Acid (CAS 5684-71-9)
- Trihexyl(tetradecyl)phosphonium tetrafluoroborate (CAS 374683-55-3)
- N-Caffeoyl O-methyltyramine (CAS 189307-47-9)
- 2,2,2-trifluoroethyl 5-fluoro-2-methylphenylcarbamate (CAS 1087788-89-3)
- (3S)-2-(tert-butoxycarbonyl)-5,6-difluoro-2-azabicyclo[2.2.1]Heptane-3-carboxylic acid (CAS 1263174-55-5)
- Ethyl 4-(3-chlorophenyl)-3-oxobutanoate (CAS 221122-22-1)
- 3-Chloro-N-(4-fluoro-3-methylphenyl)benzamide (CAS 1026455-53-7)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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