3-(2,4-Dihydroxyphenyl)propionic acid | CAS:5631-68-5

3-(2,4-Dihydroxyphenyl)propionic acid

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Product Name	3-(2,4-Dihydroxyphenyl)propionic acid
Price:	$30 / 20mg
CAS No.:	5631-68-5
Catalog No.:	CFN98940
Molecular Formula:	C₉H₁₀O₄
Molecular Weight:	182.2 g/mol
Purity:	>=98%
Type of Compound:	Phenylpropanoids
Physical Desc.:	Powder
Source:	The herbs of Juniperus formosana
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS SDF
Similar structural:	Comparison (Web) (SDF)
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Size /Price /Stock	10 mM * 1 mL in DMSO / $7.0 / In-stock
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Description:

3-(2,4-Dihydroxyphenyl)propionic acid and l-ascorbic acid show tyrosinase inhibition activity, a synergistic effect on tyrosinase inhibition was observed when the two compounds were mixed.

Targets:

Tyrosinase

In vitro:

Postharvest Biology and Technology, 2006,39(3):272-7.

Prevention of Agaricus bisporus postharvest browning with tyrosinase inhibitors[Reference: WebLink]

Postharvest browning of Agaricus bisporus mushrooms is a severe problem that reduces the shelf life of harvested mushrooms. Mushroom browning occurs mainly as a result of tyrosinase activity, an enzyme belonging to the polyphenol oxidase (PPO) family and known to be a key enzyme in melanin biosynthesis.
METHODS AND RESULTS:
An ethanolic extract from licorice roots (Glycyrrhiza glabra) and [3-(2,4-Dihydroxyphenyl)propionic acid] (DPPacid) isolated from fig leaves and fruit have been shown to inhibit tyrosinase activity. Adding these inhibitors to sliced mushrooms had a very strong inhibitory effect on browning, but pre-storage immersion of intact mushroom in the licorice extract did not prevent browning after 8 days storage at 4 °C. By contrast, treatment with DPPacid at 1 μg/mL reduced browning by half. Measurement of inhibitor uptake by mass spectra (MS) and assay of tyrosinase activity indicated that penetration into the mushroom tissue was inadequate for tyrosinase inhibition. Moreover, DPPacid was found to be unstable in the mushroom tissue and within a short time it was, presumably, metabolised.

3-(2,4-Dihydroxyphenyl)propionic acid Description

Source:	The herbs of Juniperus formosana
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage:	Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C). Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
After receiving:	The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Inhibitors Compound Library Phenylpropanoids Compound Library Tyrosinase Inhibitor Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	5.4885 mL	27.4424 mL	54.8847 mL	109.7695 mL	137.2119 mL
5 mM	1.0977 mL	5.4885 mL	10.9769 mL	21.9539 mL	27.4424 mL
10 mM	0.5488 mL	2.7442 mL	5.4885 mL	10.9769 mL	13.7212 mL
50 mM	0.1098 mL	0.5488 mL	1.0977 mL	2.1954 mL	2.7442 mL
100 mM	0.0549 mL	0.2744 mL	0.5488 mL	1.0977 mL	1.3721 mL

CFN92549	Trans-caffeic acid	501-16-6	180.2	C₉H₈O₄
CFN95561	Methyl caffeate acid	3843-74-1	194.18	C₁₀H₁₀O₄
CFN97136	Ethyl caffeate	66648-50-8	208.2	C₁₁H₁₂O₄
CFN90554	Caffeic acid phenethyl ester	104594-70-9	284.31	C₁₇H₁₆O₄
CFN96779	Nepetoidin B	55486-06-1	314.29	C₁₇H₁₄O₆
CFN89444	Cinnamyl caffeate	115610-32-7	296.31	C₁₈H₁₆O₄
CFN89462	Cinnamyl coumarate	115610-30-5	280.31	C₁₈H₁₆O₃
CFN89417	(E)-Cinnamyl-(Z)-p-coumarate	391682-51-2	280.31	C₁₈H₁₆O₃
CFN89441	Cinnamyl isoferulate	115610-31-6	310.34	C₁₉H₁₈O₄
CFN95608	Cimiracemate A	478294-16-5	358.4	C₁₉H₁₈O₇