2424-92-2
- Product Name：eicosanedioic acid
- Molecular Formula：C20H38 O4
- Purity：99%
- Molecular Weight：342.519
Product Details
Factory Supply Reliable Quality eicosanedioic acid 2424-92-2 at a Reasonable Price
- Molecular Formula:C20H38 O4
- Molecular Weight:342.519
- Vapor Pressure:1.57E-11mmHg at 25°C
- Melting Point:127°C
- Refractive Index:1.4430 (estimate)
- Boiling Point:504.1°Cat760mmHg
- PKA:4.48±0.10(Predicted)
- Flash Point:272.8°C
- PSA：74.60000
- Density:0.984g/cm3
- LogP:6.17740
Eicosanedioic acid(Cas 2424-92-2) Usage
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Description |
Eicosanedioic acid is an alpha,omega-dicarboxylic acid that is the 1,18-dicarboxy derivative of octadecane. It has a role as a metabolite. It is a conjugate acid of an eicosanedioic acid anion. It derives from a hydride of an icosane. |
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Uses |
Eicosanedioic Acid is an intermediate used to prepare haloperidol-based bivalent ligands targeting dopamine D2-like receptors. |
InChI:InChI=1/C20H38O4/c21-19(22)17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20(23)24/h1-18H2,(H,21,22)(H,23,24)/p-2
2424-92-2 Relevant articles
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Guenthard et al.
, p. 1147,1158 (1953)
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Preparation method of long-chain aliphatic dicarboxylic acid mono-tert-butyl ester
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Paragraph 0037-0039; 0049-0053, (2021/07/09)
The invention provides a method for obta...
Method for producing long-chain diacid monoester
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, (2018/08/03)
The invention provides a method for prod...
METHOD FOR THE SYNTHESIS OF DIACIDS OR DIESTERS FROM NATURAL FATTY ACIDS AND/OR ESTERS
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Page/Page column 6, (2010/12/29)
The invention relates to a process for t...
INTRAMOLECULAR END-TO-END REACTIONS OF PHOTOACTIVE TERMINAL GROUPS LINKED BY POLYMETHYLENE CHAINS.
Ashikaga,Ito,Yamamoto,Nishijima
, p. 198 - 204 (2007/10/02)
Intramolecular end-to-end reactions of a...
2424-92-2 Process route
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tert-butyl icosanedioic acid
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- 683239-16-9
eicosanedioic acid mono(1,1-dimethylethyl)ester
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- 2424-92-2
octadecane-1,18-dicarboxylic acid
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- 1767-98-2
20-methoxy-20-oxoicosanoic acid
| Conditions | Yield |
|---|---|
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With methanol; barium hydroxide octahydrate; at 30 - 35 ℃; for 14.5h;
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- 50530-12-6
10-bromodecanoic acid
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- 683239-16-9
eicosanedioic acid mono(1,1-dimethylethyl)ester
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- 2424-92-2
octadecane-1,18-dicarboxylic acid
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- 1767-98-2
20-methoxy-20-oxoicosanoic acid
| Conditions | Yield |
|---|---|
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Multi-step reaction with 3 steps
1.1: trifluoroacetic anhydride / dichloromethane / 0.5 h / 0 °C / Large scale
1.2: 2 h / 0 - 10 °C / Large scale
2.1: zinc; nickel(II) chloride hexahydrate; 2,2':6,2''-terpyridine / N,N-dimethyl-formamide / 10 h / 35 - 45 °C / Inert atmosphere; Large scale
3.1: barium hydroxide octahydrate; methanol / 14.5 h / 30 - 35 °C
With methanol; 2,2':6,2''-terpyridine; nickel(II) chloride hexahydrate; barium hydroxide octahydrate; trifluoroacetic anhydride; zinc; In dichloromethane; N,N-dimethyl-formamide;
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2424-92-2 Upstream products
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53057-53-7
1,21-docosadiene
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45270-35-7
eicosanedinitrile
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33128-31-3
9,11-docosadiyn-1,20-dicarboxylic acid
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110876-35-2
7,14-dioxo-eicosanedioic acid
2424-92-2 Downstream products
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101702-50-5
1,20-eicosanedioyl dichloride
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593-45-3
octadecane
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42235-38-1
1,18-octadecanoic acid dimethyl ester
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14296-16-3
1,20-dibromoeicosane
Relevant Products
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Malic acidCAS：6915-15-7
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18-oxo-18-phenylmethoxyoctadecanoic acidCAS：189625-51-2
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Eicosan-1,20-disaeuremonomethylesterCAS：1767-98-2
