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A1002

Sigma-Aldrich

Acetaldehyde oxime, mixture of syn and anti

99%

Synonym(s):

Acetaldoxime

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About This Item

Linear Formula:
CH3CH=NOH
CAS Number:
107-29-9
Molecular Weight:
59.07
Beilstein:
1209252
EC Number:
203-479-6
MDL number:
MFCD00002124
UNSPSC Code:
12352100
PubChem Substance ID:
24890491
NACRES:
NA.22

Assay

99%

form

liquid

refractive index

n20/D 1.426 (lit.)

bp

115 °C (lit.)

density

0.969 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

C\C=N\O

InChI

1S/C2H5NO/c1-2-3-4/h2,4H,1H3/b3-2+

InChI key

FZENGILVLUJGJX-NSCUHMNNSA-N

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Pictograms

FlameSkull and crossbones
GHS02,GHS06

Signal Word

Danger

Hazard Statements

H226,H302,H319,H331,H412

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

104.0 °F - open cup

Flash Point(C)

40 °C - open cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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K Mlícková et al.
Biochimie, 83(11-12), 995-1002 (2002-03-07)
The reactions of pea diamine oxidase (PSAO) and 2-phenylethylamine oxidase from Arthrobacter globiformis (AGAO) with pyridine-derived oximes were studied. Pyridine carbaldoximes and alkyl pyridyl ketoximes act as strong non-competitive inhibitors of the enzymes. The inhibition constants K(i) of these compounds
Kazunobu Konishi et al.
The Journal of biological chemistry, 279(46), 47619-47625 (2004-09-02)
Aldoxime dehydratase (OxdA), which is a novel heme protein, catalyzes the dehydration of an aldoxime to a nitrile even in the presence of water in the reaction mixture. The combination of site-directed mutagenesis of OxdA (mutation of all conserved histidines
Weng-Keong Loke et al.
European journal of pharmacology, 442(3), 279-287 (2002-06-18)
O-Substituted aldoximes of the cholinesterase reactivator pralidoxime (O-methyl 1, O-benzyl 2, O-propynyl 3 and O-butynyl 4 derivatives) were synthesized and found to exhibit strong binding affinities for muscarinic receptors in rat brain, heart and submandibulary glands. The aldoximes were noncompetitive
Gabi Amitai et al.
Biomaterials, 31(15), 4417-4425 (2010-03-05)
We report the synthesis of new polymers based on a dimethylacrylamide-methacrylate (DMAA-MA) co-polymer backbone that support both chemical and biological agent decontamination. Polyurethanes containing the redox enzymes glucose oxidase and horseradish peroxidase can convert halide ions into active halogens and
Yasuhisa Asano
Journal of biotechnology, 94(1), 65-72 (2002-01-17)
As a typical example of screening for a microbial biocatalyst from nature, isolation of aldoxime-degrading microorganisms, characterization of a new enzyme phenylacetaldoxime dehydratase, and application of this enzyme to nitrile synthesis are described. The pathway in which aldoximes are successively
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