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C89803

Sigma-Aldrich

4-Cyanobenzoic acid

99%

Synonym(s):

Terephthalic acid mononitrile

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About This Item

Linear Formula:
NCC6H4CO2H
CAS Number:
619-65-8
Molecular Weight:
147.13
Beilstein:
1862865
EC Number:
210-606-9
MDL number:
MFCD00002528
UNSPSC Code:
12352103
PubChem Substance ID:
24893119
NACRES:
NA.23

Quality Level

100

Assay

99%

form

liquid crystal

mp

219-221 °C (dec.) (lit.)

SMILES string

OC(=O)c1ccc(cc1)C#N

InChI

1S/C8H5NO2/c9-5-6-1-3-7(4-2-6)8(10)11/h1-4H,(H,10,11)

InChI key

ADCUEPOHPCPMCE-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Federico Polo et al.
Journal of the American Chemical Society, 127(2), 492-493 (2005-01-13)
The rate constant of intramolecular electron transfer through oligopeptides based on the alpha-aminoisobutyric acid residue was determined as a function of the peptide length and found to depend weakly on the donor-acceptor separation. By measuring the electron-transfer activation energy and
Daniel L Kirschner et al.
Analytical chemistry, 79(2), 736-743 (2007-01-16)
A capillary electrophoresis method with laser-induced fluorescence detection for the chiral separation of cyanobenz[f]isoindole (CBI) derivatives of amino acids was developed and optimized. The enantioseparations are accomplished with sulfated beta-CD (S-beta-CD) as chiral selector at low pH and reverse polarity.
James Turkson et al.
Molecular cancer therapeutics, 3(3), 261-269 (2004-03-18)
The critical role of signal transducer and activator of transcription 3 (Stat3) in the growth and survival of human tumor cells identifies it as a promising target for cancer drug discovery. We previously identified a Stat3 SH2 domain-binding phosphopeptide, PY*LKTK
Lisa A Hoferkamp et al.
Environmental science & technology, 40(7), 2206-2212 (2006-05-02)
The reductive transformation of p-cyanonitrobenzene (pCNB) was investigated in laboratory batch slurries exhibiting dominant terminal electron accepting processes (TEAPs). Pseudo-first-order rate constants (k(obs)) were measured for the reduction of pCNB in nitrate-reducing, iron-reducing, sulfate-reducing, and methanogenic sediment slurries. Reduction was
Wan-Yin Fang et al.
Chemistry, an Asian journal, 12(17), 2323-2331 (2017-07-13)
A one-pot Pd-catalyzed carbonylation of phenols into their corresponding aryl carboxylic acids and esters through the insertion of carbon monoxide has been developed. This procedure offers a direct synthesis of aryl carboxylic acids and esters from inexpensive and abundant starting
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