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Merck
CN

21580

Sigma-Aldrich

己酸酐

purum, ≥97.0% (GC)

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别名:
正己酸酐
线性分子式:
[CH3(CH2)4CO]2O
CAS号:
分子量:
214.30
Beilstein:
1776561
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

等级

purum

质量水平

检测方案

≥97.0% (GC)

形式

liquid

折射率

n20/D 1.428 (lit.)
n20/D 1.429

bp

246-248 °C (lit.)

溶解性

ethanol: soluble 1 g/10 mL, clear, colorless

密度

0.928 g/mL at 20 °C (lit.)

SMILES字符串

CCCCCC(=O)OC(=O)CCCCC

InChI

1S/C12H22O3/c1-3-5-7-9-11(13)15-12(14)10-8-6-4-2/h3-10H2,1-2H3

InChI key

PKHMTIRCAFTBDS-UHFFFAOYSA-N

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应用

Hexanoic anhydride has been used in:
  • green synthesis of esters of acyclovir (acyclovir prodrugs)
  • preparation of hexanoyl-modified chitosan nanoparticles and chitosan-based polymeric surfactants via N-acylation of chitosans

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Skin Corr. 1B

WGK

WGK 3

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Kashappa Goud Desai et al.
Drug delivery, 13(5), 375-381 (2006-08-01)
Hexanoyl chitosan was synthesized through a coupling reaction between chitosan and hexanoic anhydride. Proton nuclear magnetic resonance (1HNMR) and fourier-transform infrared (FTIR) spectroscopy studies showed the formation of hexanoyl chitosan. The nanoparticles of hexanoyl chitosan were prepared through ionotropic gelation
Rubén de Regil-Hernández et al.
Chemical & pharmaceutical bulletin, 59(9), 1089-1093 (2011-09-02)
Different green synthesis of alkyl esters of acyclovir (acyclovir prodrugs) is described. Hexanoic, decanoic, dodecanoic and tetradecanoic acyclovir esters were synthesized reacting acyclovir and the respective acid anhydride in dimethyl sulfoxide (DMSO), in solvents from renewable sources and without solvent
Moo-Yeal Lee et al.
International journal of biological macromolecules, 36(3), 152-158 (2005-07-14)
Chitosan-based polymeric surfactants (CBPSs) were prepared by N-acylation of chitosans (chitosan 10 and 500) with several acid anhydrides such as hexanoic (C6), lauric (C12), and palmitic (C16) anhydrides. Among the CBPS samples, CBPSs having a good solubility at pH 4.0
Marco Igor Valencia-Sánchez et al.
Molecular cell, 74(5), 1010-1019 (2019-04-15)
The essential histone H3 lysine 79 methyltransferase Dot1L regulates transcription and genomic stability and is deregulated in leukemia. The activity of Dot1L is stimulated by mono-ubiquitination of histone H2B on lysine 120 (H2BK120Ub); however, the detailed mechanism is not understood.
Anna Pensalfini et al.
Cell reports, 33(8), 108420-108420 (2020-11-26)
Neuronal endosomal dysfunction, the earliest known pathobiology specific to Alzheimer's disease (AD), is mediated by the aberrant activation of Rab5 triggered by APP-β secretase cleaved C-terminal fragment (APP-βCTF). To distinguish pathophysiological consequences specific to overactivated Rab5 itself, we activate Rab5

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