ChemicalBook > CAS DataBase List > 5-PHENYLPENTA-2,4-DIENOIC ACID

5-PHENYLPENTA-2,4-DIENOIC ACID

Product Name: 5-PHENYLPENTA-2,4-DIENOIC ACID
CAS No.: 1552-94-9
Chemical Name: 5-PHENYLPENTA-2,4-DIENOIC ACID
Synonyms: BL 1255;Nsc 1778;Nsc 63972;Nsc 109408;AKOS B004062;JUAREZIC ACID;Einecs 216-298-2;B-STYRYLACRYLIC ACID;BETA-STYRYLACRYLIC ACID;CINNAMYLIDENE ACETIC ACID
CBNumber: CB6737386
Molecular Formula: C11H10O2
Formula Weight: 174.2
MOL File: 1552-94-9.mol

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5-PHENYLPENTA-2,4-DIENOIC ACID Property

Melting point:: 165-166°C
Boiling point:: 356.1±21.0 °C(Predicted)
Density: 1.148
storage temp.: Sealed in dry,Room Temperature
solubility: Soluble in DMSO
form: powder
pka: 4.56±0.10(Predicted)
color: Pale yellow
Water Solubility: Insoluble in water.
BRN: 2042414
InChI: InChI=1S/C11H10O2/c12-11(13)9-5-4-8-10-6-2-1-3-7-10/h1-9H,(H,12,13)
InChIKey: FEIQOMCWGDNMHM-UHFFFAOYSA-N
SMILES: C(O)(=O)C=CC=CC1=CC=CC=C1
CAS DataBase Reference: 1552-94-9(CAS DataBase Reference)
EPA Substance Registry System: 2,4-Pentadienoic acid, 5-phenyl- (1552-94-9)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36
TSCA: Yes
HS Code: 2916199590

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TRC

Product number: P399490
Product name: 5-Phenylpenta-2,4-dienoicAcid
Packaging: 100mg
Price: $45
Updated: 2021/12/16

TRC

Product number: P399490
Product name: 5-Phenylpenta-2,4-dienoicAcid
Packaging: 1g
Price: $75
Updated: 2021/12/16

AK Scientific

Product number: J91752
Product name: 5-Phenyl-2,4-pentadienoicacid
Packaging: 1g
Price: $17
Updated: 2021/12/16

ChemScene

Product number: CS-0030694
Product name: Cinnamylideneaceticacid
Purity: 99.73%
Packaging: 100mg
Price: $50
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2921-1-02
Product name: 5-Phenylpenta-2,4-dienoic acid
Packaging: 5G
Price: $125
Updated: 2021/12/16

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5-PHENYLPENTA-2,4-DIENOIC ACID Chemical Properties,Usage,Production

Uses

5-Phenyl-2,4-pentadienoic acid is used as Synthetic building block, anti-malarial agent.

Definition

ChEBI: 5-phenylpenta-2,4-dienoic acid is a member of styrenes.

Synthesis

141-82-2

104-55-2

1552-94-9

GENERAL METHODS: Synthesis of 5-phenylpent-2,4-dienoic acid (Scheme 1) followed the Knoevenagel condensation reaction. Cinnamaldehyde (0.01 mol) was dissolved with malonic acid (0.01 mol) in 1.12 mL of a solvent mixture of pyridine and piperidine (0.01 mol). The reaction mixture was heated to reflux until carbon dioxide gas stopped escaping. Upon completion of the reaction, the reaction solution was poured into a mixture containing 2N HCl and ice, and the precipitate precipitated was collected by filtration and recrystallized from pure water or a 3:1 water/ethanol solvent mixture. If no precipitate is produced, the aqueous phase is extracted with 3 x 100 mL of chloroform or dichloromethane, the organic phases are combined, dried with anhydrous magnesium sulfate, concentrated to dryness under reduced pressure, and the resulting residue is purified by recrystallization from aqueous ethanol.

References

[1] Molecules, 2014, vol. 19, # 7, p. 9655 - 9674
[2] Chemistry - A European Journal, 2017, vol. 23, # 3, p. 554 - 557
[3] Organic Letters, 2017, vol. 19, # 23, p. 6412 - 6415

5-PHENYLPENTA-2,4-DIENOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 5-PHENYLPENTA-2,4-DIENOIC ACID manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 5-PHENYLPENTA-2,4-DIENOIC ACID 1552-94-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-14

Career Henan Chemical Co

Product: 5-Phenylpenta-2,4-dienoic acid 1552-94-9
Price: US $1.00/g
Min. Order: 1g
Purity: Min98% HPLC
Supply Ability: g/kg/ton
Release date: 2020-01-07

1552-94-9, 5-PHENYLPENTA-2,4-DIENOIC ACIDRelated Search:

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5-phenyl-4-pentadienoicacid

B-STYRYLACRYLIC ACID

BETA-STYRYLACRYLIC ACID

CINNAMYLIDENE ACETIC ACID

AKOS B004062

5-PHENYLPENTA-2,4-DIENOIC ACID

5-PHENYL-2,4-PENTADIENOIC ACID

4-PHENYL-1,3-BUTADIENE-1-CARBOXYLIC ACID

5-PHENYLPENTA-2,4-DIENOIC ACID, 98+%

5-Phenyl-2,4-pentadienoic acid, 98+%

2,4-Pentadienoic acid, 5-phenyl-

2,4-Pentadienoic acid, 5-phenyl- (van) (8ci)(9ci)

Einecs 216-298-2

Nsc 109408

Nsc 1778

Nsc 63972

(2E,4E)-5-phenylpenta-2,4-dienoic acid

BL 1255

JUAREZIC ACID

Cinnamylideneacetic acid, 10 mM in DMSO

1552-94-9

C6H5CHCHCHCHCHCO2H

Inhibitors

Aromatic Phenylacetic Acids and Derivatives