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
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)
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.
N-Bromosuccinimide Price
- Product number
- P399490
- Product name
- 5-Phenylpenta-2,4-dienoicAcid
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- P399490
- Product name
- 5-Phenylpenta-2,4-dienoicAcid
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- J91752
- Product name
- 5-Phenyl-2,4-pentadienoicacid
- Packaging
- 1g
- Price
- $17
- Updated
- 2021/12/16
- Product number
- CS-0030694
- Product name
- Cinnamylideneaceticacid
- Purity
- 99.73%
- Packaging
- 100mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- 2921-1-02
- Product name
- 5-Phenylpenta-2,4-dienoic acid
- Packaging
- 5G
- Price
- $125
- Updated
- 2021/12/16
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
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View Lastest Price from 5-PHENYLPENTA-2,4-DIENOIC ACID manufacturers
- 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
- 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