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391522

Sigma-Aldrich

α-Methylhydrocinnamic acid

98%

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5 G
$259.00

About This Item

Linear Formula:
C6H5CH2CH(CH3)CO2H
CAS Number:
Molecular Weight:
164.20
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

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assay

98%

form

solid

bp

167-168 °C/23 mmHg (lit.)

mp

39-41 °C (lit.)

density

1.065 g/mL at 25 °C (lit.)

functional group

carboxylic acid
phenyl

SMILES string

CC(Cc1ccccc1)C(O)=O

InChI

1S/C10H12O2/c1-8(10(11)12)7-9-5-3-2-4-6-9/h2-6,8H,7H2,1H3,(H,11,12)

InChI key

MCIIDRLDHRQKPH-UHFFFAOYSA-N

General description

α-Methylhydrocinnamic acid (2-methyl-3-phenylpropionic acid, 2-benzylpropionic acid) is a cinnamic acid derivative. Its synthesis by the asymmetric hydrogenation of α-methylcinnamic acid has been reported.[1] α-Methylhydrocinnamic acid, a short chain fatty acid derivative (SCFAD), has been reported to correct the cystic fibrosis transmembrane conductance regulator (ΔF508-CFTR) defect.[2] Conformational studies of 2-methyl-3-phenylpropionic acid has been investigated by NMR spectroscopy.[3] The enantiomers of 2-benzylpropionic acid has been reported to be synthesized using a lipase-catalyzed resolution.[4] (S) (+)-2-methyl-3-phenylpropionic acid participates in the synthesis of optically active (R)-5-methyl-6-phenylhexanoyl azide.[5] L-2-Methyl-3.phenylpropionic acid has been reported to be an inhibitor of carboxypeptidase A.[6] Polymer-supported “Evans” oxazolidinone mediated solid phase asymmetric has been employed in the synthesis of (S)-2-methyl-3-phenylpropionic acid.[7]

Application

α-Methylhydrocinnamic acid is suitable for use in the comparative study to investigate the γ-globin inducibility of short-chain fatty acid derivatives (SCFADs) in mice.[8] It may be used as a histone deacetylase (HDAC) inhibitor in the comparative study to investigate the EGFP-induction potency of a number of HDAC inhibitors.[9] It may be used in the study to investigate the selectivity of the sensor based on imprinted poly(o-phenylenediamine) (iPoPD).[10]

pictograms

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signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


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1 of 1

Conformational studies of 2-methyl-3-phenylpropionic acid, 2-phenylbutyric acid and their methyl esters by NMR spectroscopy.
Spassov SL and Stefanova R.
Journal of Molecular Structure, 53, 219-224 (1979)
Stereochemical Studies. V. Intramolecular CH Bond Insertion Reaction of Acyl Nitrene generated from optically Active Acyl Azide.
Shiro T, et al.
Chemical & Pharmaceutical Bulletin, 18(6), 1124-1136 (1970)
Jim Vadolas et al.
Human molecular genetics, 13(2), 223-233 (2003-12-03)
Reactivation of fetal hemoglobin (HbF) expression using pharmacological agents represents a potential strategy for the therapy of beta-thalassemia, sickle cell disease, HbE and other beta-hemoglobinopathies. However, the drugs currently available have low efficacy and specificity and are associated with high
M T Tsamis et al.
Journal of chromatography, 277, 61-69 (1983-10-14)
Two chromatographic methods which allow the measurement of 2-phenylbutyric acid in serum are described: a gas chromatographic, after silylation, and a reversed-phase high-performance liquid chromatographic. The liquid chromatography with a fluorescent detection, after derivatization by 4-bromomethyl-7-methoxycoumarin, is ten times more
M S Boosalis et al.
Blood, 97(10), 3259-3267 (2001-05-09)
Current chemotherapeutic and butyrate therapeutics that induce fetal hemoglobin expression generally also suppress erythropoiesis, limiting the production of cells containing fetal hemoglobin (F cells). Recently, selected short-chain fatty acid derivatives (SCFADs) were identified that induce endogenous gamma-globin expression in K562

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