11590
4,4′-Azobis(4-cyanovaleric acid)
≥98.0% (T)
Synonym(s):
4,4′-Azobis(4-cyanopentanoic acid), ABCVA, ACVA
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About This Item
Linear Formula:
HOCOCH2CH2C(CH3)(CN)N=NC(CH3)(CN)CH2CH2COOH
CAS Number:
Molecular Weight:
280.28
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
220-135-0
Beilstein/REAXYS Number:
1729856
MDL number:
Assay:
≥98.0% (T)
Form:
solid
Quality Level
assay
≥98.0% (T)
form
solid
impurities
≤1% water
mp
118-125 °C (dec.) (lit.)
functional group
azo, carboxylic acid, nitrile
storage temp.
2-8°C
SMILES string
CC(CCC(O)=O)(\N=N\C(C)(CCC(O)=O)C#N)C#N
InChI
1S/C12H16N4O4/c1-11(7-13,5-3-9(17)18)15-16-12(2,8-14)6-4-10(19)20/h3-6H2,1-2H3,(H,17,18)(H,19,20)/b16-15+
InChI key
VFXXTYGQYWRHJP-FOCLMDBBSA-N
Application
4,4′-Azobis(4-cyanovaleric acid) has been used in the preparation of polystyrene particles by polymerizing styrene in ethyl alcohol.
Biochem/physiol Actions
4,4′-azobis(4-cyanovaleric acid) is an azo-initiator that induces lipid peroxidation of sunflower oil.
signalword
Danger
hcodes
Hazard Classifications
Self-react. D
Storage Class
5.2 - Organic peroxides and self-reacting hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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Ray Chang et al.
Polymers, 10(10) (2019-04-10)
Temperature stimulus, easy modulation in comparison to other environmental stimuli, makes thermo-responsive nanocarriers popular in the applications of controlled drug release for cancer therapy. In this study, photosensitive sodium copper chlorophyllin (SCC) was incorporated into thermo-responsive polymeric nanogels consisted of
B Pekiner et al.
Biochemistry and molecular biology international, 33(6), 1159-1167 (1994-08-01)
Haemolysis induced by a free radical initiator (4,4'azobis-(4-cyanovaleric acid) has been studied with transfusion blood. Azobis cyanovaleric acid caused an increase in haemolysis. The effect of alpha- and gamma-tocopherol, 2,2,5,7,8 pentamethyl-6-chromanol and 2,2,7,8 tetramethyl-6-chromanol on the red blood cell haemolysis
Eric D Nelson et al.
Journal of pharmaceutical sciences, 95(7), 1527-1539 (2006-05-26)
AIBN and ACVA oxidative forced degradation models are examined for two drug molecules whose predominant oxidation chemistries arise from different reaction mechanisms (i.e., free radical vs. nucleophilic). Stress was conducted under a variety of initiator concentrations, and under ambient and