Nonanoic anhydride CAS 1680-36-0
| CAS No. | 1680-36-0 |
| Molecular Formula | C18H34O3 |
| Molecular Weight | 298.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Nonanoic anhydride (C18H34O3) 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.
Nonanoic anhydride (CAS 1680-36-0), molecular formula C18H34O3 and molecular weight 298.46 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Nonanoic anhydride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H34O3 |
| Molecular Weight | 298.46 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| 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 Nonanoic Standards
- 9-Phenyl-nonanoic Acid (CAS 16269-06-0)
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- Nonanoic acid propyl ester (CAS 6513-03-7)
- Nonanoic Acid Ethyl Ester (CAS 123-29-5)
- N-Nonanoic Acid-d17 (CAS 130348-94-6)
- Nonanoic-6,6,7,7-d4 Acid (CAS 1219795-27-3)
- n-Nonanoic-9,9,9-d3 acid (CAS 134646-27-8)
- Nonanoic-2,2-d2 Acid (CAS 62689-94-5)
Recommended Standards
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- methyl 6-cyanoimidazo[1,5-a]pyridine-1-carboxylate (CAS 1427419-15-5)
- O,O-Tepp (CAS 107-49-3)
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- 3-(4-Ethoxyphenyl)-3-methylbutanoic acid (CAS 115440-37-4)
- Clindamycin Impurity 162 (CAS CATO-C4X-1341162)
- 3-Amino-6-(difluoromethyl)-4-(5-methylthiophen-2-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 832740-46-2)
- (4-Fluorophenyl)(pyridin-4-yl)methanamine dihydrochloride (CAS 1269050-32-9)
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