Skip to Content
Merck
CN
All Photos(1)

Key Documents

View All Documentation

Safety Information

C89803

Sigma-Aldrich

4-Cyanobenzoic acid

99%

Synonym(s):

Terephthalic acid mononitrile

Sign Into View Organizational & Contract Pricing
All Photos(1)

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

Looking for similar products? Visit Product Comparison Guide

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

Regulatory Information

危险化学品

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBJ7582
S46230
06612CH
S30517
19311PC

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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.
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
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
Silverio Coco et al.
Dalton transactions (Cambridge, England : 2003), (48)(48), 6894-6900 (2008-12-04)
Gold complexes of 4-isocyanobenzoic acid, [AuX(CNC(6)H(4)CO(2)H)] (X = C[triple bond]C-C(6)H(4)-C(9)H(19), C(6)F(5), C(6)F(4)OC(6)H(13), C(6)F(4)C(6)F(4)Br) and [(mu-4,4'-C(6)F(4)C(6)F(4)){Au(CNC(6)H(4)CO(2)H)}(2)], have been isolated. These metallo-acids are luminescent. The single crystal X-ray diffraction study of [Au(C(6)F(5))(CNC(6)H(4)CO(2)H)](infinity) confirms a rod-like structure of the molecule, with a linear
Qiao Chen et al.
Journal of protein chemistry, 22(7-8), 607-612 (2004-01-13)
Mushroom tyrosinase (EC 1.14.18.1), a copper containing oxidase, catalyzes both the hydroxylation of tyrosine into o-diphenols and the oxidation of o-diphenols into o-quinones. In the current study, the effects of 4-cyanobenzaldehyde and 4-cyanobenzoic acid on the monophenolase and diphenolase activities
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service