Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

N16428

Sigma-Aldrich

4-Nitrocinnamic acid, predominantly trans

97%

Synonym(s):

3-(4-Nitrophenyl)-2-propenoic acid

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

About This Item

Linear Formula:
O2NC6H4CH=CHCO2H
CAS Number:
619-89-6
Molecular Weight:
193.16
EC Number:
210-617-9
MDL number:
MFCD00007381
UNSPSC Code:
12352100
PubChem Substance ID:
24897514
NACRES:
NA.22

Assay

97%

form

powder

mp

289 °C (dec.) (lit.)

SMILES string

OC(=O)\C=C\c1ccc(cc1)[N+]([O-])=O

InChI

1S/C9H7NO4/c11-9(12)6-3-7-1-4-8(5-2-7)10(13)14/h1-6H,(H,11,12)/b6-3+

InChI key

XMMRNCHTDONGRJ-ZZXKWVIFSA-N

Related Categories

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBH2854
STBJ0477
STBG8219
STBF3825V
STBD0411V

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

María L Salum et al.
Journal of photochemistry and photobiology. B, Biology, 148, 128-135 (2015-04-29)
Cinnamic acids are present in all kinds of plant tissues and hence in herbs and derived medicines, cosmetics and foods. The interest in their role in plants and their therapeutic applications has grown exponentially. Because of their molecular structure they

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