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· · COA & SDS available for every product · Same-day shipping on in-stock items 9-Octadecynoic acid , CAS No.506-24-1
Synonyms
9-ODYA | Octadec-9-ynoic acid | AKOS025117038 | Steariolic acid | ACon1_002039 | Stearolicacid | Stearolsaeure | Stearolic acid | LMFA01030455 | 9-ODA | OCTADECANOIC ACID-9-YNE | FT-0621682 | BDBM50292401 | Q27103903 | 9a-18:1 | PD183458 | C08459 | SCHEMB
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Why this grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
9-ODYA | Octadec-9-ynoic acid | AKOS025117038 | Steariolic acid | ACon1_002039 | Stearolicacid | Stearolsaeure | Stearolic acid | LMFA01030455 | 9-ODA | OCTADECANOIC ACID-9-YNE | FT-0621682 | BDBM50292401 | Q27103903 | 9a-18:1 | PD183458 | C08459 | SCHEMB
Names and Identifiers Canonical Smiles CCCCCCCCC#CCCCCCCCC(=O)O IUPAC Name octadec-9-ynoic acid InChIKey RGTIBVZDHOMOKC-UHFFFAOYSA-N INCHI 1S/C18H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-8,11-17H2,1H3,(H,19,20) Isomeric SMILES CCCCCCCCC#CCCCCCCCC(=O)O Molecular Weight 280.45 Reaxy-Rn 1786634 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1786634&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Lipids and lipid-like molecules Class Fatty Acyls Subclass Fatty acids and conjugates Intermediate Tree Nodes Not available Direct Parent Long-chain fatty acids Alternative Parents Unsaturated fatty acids Straight chain fatty acids Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aliphatic acyclic compounds Substituents Long-chain fatty acid - Unsaturated fatty acid - Straight chain fatty acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound Description This compound belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. External Descriptors Unsaturated fatty acids Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Boil Point(°C) 189-190° C at 2 mmHg Melt Point(°C) 46-47° C Molecular Weight 280.400 g/mol XLogP3 6.300 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 2 Rotatable Bond Count 13 Exact Mass 280.24 Da Monoisotopic Mass 280.24 Da Topological Polar Surface Area 37.300 Ų Heavy Atom Count 20 Formal Charge 0 Complexity 282.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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