Skip to Content
Merck
All Photos(1)

Key Documents

T89206

Sigma-Aldrich

Tropic acid

98%

Synonym(s):

2-Phenylhydracrylic acid, 3-Hydroxy-2-phenylpropionic acid

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
C6H5CH(CH2OH)CO2H
CAS Number:
Molecular Weight:
166.17
Beilstein:
2209199
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

mp

116-118 °C (lit.)

SMILES string

OCC(C(O)=O)c1ccccc1

InChI

1S/C9H10O3/c10-6-8(9(11)12)7-4-2-1-3-5-7/h1-5,8,10H,6H2,(H,11,12)

InChI key

JACRWUWPXAESPB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Tropic acid can be used as a substrate in:
  • Esterification of carboxylic acids and alcohols in the presence of dried Dowex H+/NaI catalyst system.
  • Multistep synthesis of cyclic pentadepsipeptides.
  • Synthesis of an isocoumarin derivative by reacting with tetracyanobenzene (TCNB) via multicomponent photo reaction.

Tropic acid is used in the synthesis of (−)-anisodine, atropine and hyoscyamine.

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

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.

Already Own This Product?

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

Visit the Document Library

Customers Also Viewed

Tropane alkaloids in pharmaceutical and phytochemical analysis.
Gadzikowska, MARIA and Grynkiewicz, GRZEGORZ
Acta Poloniae Pharmaceutica, 59(2), 149-160 (2002)
Photo-multicomponent reactions leading to the construction of isocoumarins and large ring lactone precursors
Lu Z, et al.
Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society for Photobiology, 8(2), 217-223 (2009)
Synthesis of conformationally restricted cyclic pentadepsipeptides via direct amide cyclization
Koch KN, et al.
Tetrahedron, 57(12), 2311-2326 (2001)
Green and Efficient Esterification Method Using Dried Dowex H+/NaI Approach
Turhanen PA, et al.
ACS Omega, 4(5), 8974-8984 (2019)
Junbiao Chang et al.
European journal of medicinal chemistry, 41(3), 397-400 (2006-01-18)
-Anisodine (l-6,7-epoxy-3-tropyl-alpha-hydroxytropate), which was isolated from the medicinal plant Scopolia tanguticus Maxim, was the first efficiently prepared using 6-beta-acetyltropine as the starting material via a key step of the Sharpless asymmetric dihydroxylation (AD). The intermediate compounds 10 and 11 showed

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