(Z)-Heptadec-9-enoic acid CAS 1981-50-6
| CAS No. | 1981-50-6 |
| Molecular Formula | C17H32O2 |
| Molecular Weight | 268.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 268.43 g/mol gives (Z)-Heptadec-9-enoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (Z)-Heptadec-9-enoic acid (CAS 1981-50-6), a certified reference material (molecular formula C17H32O2, MW 268.43 g/mol) for analytical method development and quality control.
The molecular framework of (Z)-Heptadec-9-enoic acid (C17H32O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), (Z)-Heptadec-9-enoic acid 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 | C17H32O2 |
| Molecular Weight | 268.43 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 Z Standards
- Heptadec-9-enoic acid (CAS 10136-52-4)
- Heptadec-16-enoic acid (CAS 65119-97-3)
- Heptadec-1-ene-3,6,9,12,15-pentaone (CAS 60558-75-0)
- 5-(Heptadec-8-en-1-yl)-3-methylisoxazole (CAS 649721-05-1)
- 5-(Z-heptadec-8-enyl) resorcinol (CAS 52483-19-9)
- (2-(Heptadec-2-en-1-yl)-4-methyl-4,5-dihydrooxazol-4-yl)methanol (CAS 1323-47-3)
- 3-(2-(Heptadec-8-en-1-yl)-1-(2-hydroxyethyl)-4,5-dihydro-1H-imidazol-1-ium-1-yl)propanoate (CAS 67892-37-9)
Recommended Standards
- (E)-(2-(Dimethyl(styryl)silyl)phenyl)methanol (CAS 853955-63-2)
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- 2-(((tert-Butyldimethylsilyl)oxy)methyl)-2-methyl-2,3-dihydropyrazolo[5,1-b]oxazole (CAS 2676865-42-0)
- 2-methoxy-7-methyl-1,5-naphthyridine (CAS 1824095-51-3)
- 3-fluoro-4-hydrazinylpyridine dihydrochloride (CAS 1955506-84-9)
- Methyl 4,5-dimethoxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylate (CAS 6211-34-3)
- 2-(ethylsulfanyl)-3-methylbutanoic acid (CAS 1019538-92-1)
- N~1~-Butyl-2-chloro-N~1~-methyl-1,4-benzenediamine (CAS 1019115-86-6)
- 2,2'-(Hexane-1,6-diylbis(sulfanediyl))bis(N-(4-chlorophenyl)acetamide) (CAS 882083-22-9)
- Ethyl 4-[2,6-bis[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-4-pyridinyl]benzoate (CAS 1243567-23-8)
- 3,5-Dibromo-1-methylpyridin-2(1H)-one, 97% (CAS 14529-54-5)
- tert-Butyl (trans-4-(piperazin-1-yl)cyclohexyl)carbamate (CAS 1956370-76-5)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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