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Cinnamic Acid

Cinnamic acid is a naturally-occurring, organic, unsaturated carboxylic acid that exists as both cis and trans isomers. The acid is used to produce flavorings, synthetic indigo, pharmaceuticals, perfumes, and aspartame sweeteners.
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1

Sigma Aldrich trans-Cinnamic acid

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 300°C (lit.)
Percent Purity ≥99%
Linear Formula C6H5CH=CHCOOH
CAS 140-10-3
Molecular Weight (g/mol) 148.16
MDL Number MFCD00004369
Synonym trans-3-Phenylacrylic acid; Cinnamic acid
RTECS Number GD7850000
Recommended Storage Room Temperature
Molecular Formula C9H8O2
EINECS Number 205-398-1
Melting Point 132°C to 135°C (lit.)
2

Sigma Aldrich Poly(allylamine) solution

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Linear Formula [CH2CH(CH2NH2)]n
CAS 30551-89-4
Molecular Weight (g/mol) 65000
MDL Number MFCD01324969
Refractive Index n20/D 1.382
Synonym PAH
Recommended Storage Room Temperature
Density 1.02 g/mL (at 25°C)
3

Sigma Aldrich trans-Cinnamic acid

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 300°C (lit.)
Percent Purity 97%
Linear Formula C6H5CH=CHCOOH
CAS 140-10-3
Molecular Weight (g/mol) 148.16
MDL Number MFCD00004369
Synonym trans-3-Phenylacrylic acid; Cinnamic acid
RTECS Number GD7850000
Recommended Storage Room Temperature
Molecular Formula C9H8O2
EINECS Number 205-398-1
Melting Point 132°C to 135°C (lit.)
4

Sigma Aldrich Poly(allylamine) solution

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Linear Formula [CH2CH(CH2NH2)]n
CAS 30551-89-4
Molecular Weight (g/mol) 15000
MDL Number MFCD01324969
Refractive Index n20/D 1.383
Synonym PAH
Recommended Storage Room Temperature
Density 1.02 g/mL (at 25°C)
5

Alkali Scientific Trans Cinnamic Acid [B Phenylacrylic acid], 25 G

Trans Cinnamic Acid (Phenylacrylic Acid) is a versatile laboratory reagent in powder form, typically used in various scientific research and organic synthesis applications. This 25g pack is designed for ease of use in studies involving phenolic compounds, including those focused on flavonoid synthesis, natural product chemistry, and agricultural research. Trans cinnamic acid is a key intermediate in the production of aromatic molecules, including cinnamates, which have antioxidant, anti-inflammatory, and antimicrobial properties. It is widely used in pharmacological research and the development of bioactive compounds for therapeutic applications.

ENCOMPASS_PREFERRED