471801
4-Pentenoic anhydride
98%
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About This Item
Linear Formula:
(H2C=CHCH2CH2CO)2O
CAS Number:
Molecular Weight:
182.22
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
InChI
1S/C10H14O3/c1-3-5-7-9(11)13-10(12)8-6-4-2/h3-4H,1-2,5-8H2
SMILES string
C=CCCC(=O)OC(=O)CCC=C
InChI key
NEDHQDYBHYNBIF-UHFFFAOYSA-N
assay
98%
refractive index
n20/D 1.447 (lit.)
bp
78-81 °C/0.4 mmHg (lit.)
density
0.997 g/mL at 25 °C (lit.)
functional group
allyl, anhydride, ester
Quality Level
Related Categories
General description
4-Pentenoic anhydride is a carboxylic anhydride.
Application
4-Pentenoic anhydride may be used:
- In the preparation of glucose functionalized (co)polymers.
- As a monomer in the preparation of cross-linked polyanhydrides.
- For the preparation of polymers with pendant vinyl or acetylene.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Marlène Rippe et al.
Biomaterials science, 7(7), 2850-2860 (2019-05-10)
Glycosaminoglycans (GAGs) are important components of the extracellular matrix that have attracted great interest for drug delivery and pharmaceutical applications due to their diverse biological functions. Among GAGs, heparosan (Hep), a biosynthetic precursor of heparin, has recently emerged as a
Vien T Huynh et al.
Biomacromolecules, 12(5), 1738-1751 (2011-04-12)
Statistical and block copolymers based on poly(2-hydroxyethyl methacrylate) (PHEMA) and poly[oligo(ethylene glycol) methylether methacrylate] (POEGMEMA) were modified with 4-pentenoic anhydride or 4-oxo-4-(prop-2-ynyloxy)butanoic anhydride to generate polymers with pendant vinyl or acetylene, respectively. Subsequent thiol-ene or thiol-yne reaction with thioglycolic acid
Katie L Poetz et al.
Biomacromolecules, 15(7), 2573-2582 (2014-05-23)
Several critical aspects of cross-linked polyanhydrides made using thiol-ene polymerization are reported, in particular the erosion, release, and solution properties, along with their cytotoxicity toward fibroblast cells. The monomers used to synthesize these polyanhydrides were 4-pentenoic anhydride and pentaerythritol tetrakis(3-mercaptopropionate).
2-(Trimethylsilyl) ethyl Glycosides. Transformation into the Corresponding 1-O-Acyl Sugars.
Ellervik U and Magnusson G.
Acta Chemica Scandinavica, 47, 826-826 (1993)
Mime Kobayashi et al.
Journal of biomaterials science. Polymer edition, 30(13), 1161-1171 (2019-06-16)
We have developed biocompatible scaffolds that enable cell fate control with visible light. The scaffolds are based on synthetic collagen-like polypeptide, poly(prolyl-hydroxyprolyl-glycyl) {poly(Pro-Hyp-Gly)} which has been used for cosmetics and other healthcare applications. Bioactive peptides were conjugated to the scaffolds
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