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Methyl 4-hydroxybenzoate

CAS# 99-76-3

Methyl 4-hydroxybenzoate

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Product Name & Size Price Stock
Methyl 4-hydroxybenzoate: 5mg $23 In Stock
Methyl 4-hydroxybenzoate: 10mg Please Inquire In Stock
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Quality Control of Methyl 4-hydroxybenzoate

Number of papers citing our products

Chemical structure

Methyl 4-hydroxybenzoate

3D structure

Chemical Properties of Methyl 4-hydroxybenzoate

Cas No. 99-76-3 SDF Download SDF
PubChem ID 7456 Appearance Powder
Formula C8H8O3 M.Wt 152.2
Type of Compound Phenols Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name methyl 4-hydroxybenzoate
SMILES COC(=O)C1=CC=C(C=C1)O
Standard InChIKey LXCFILQKKLGQFO-UHFFFAOYSA-N
Standard InChI InChI=1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of Methyl 4-hydroxybenzoate

The barks of Tsuga dumosa

Biological Activity of Methyl 4-hydroxybenzoate

DescriptionMethyl 4-hydroxybenzoate is an anti-fungal agent often used in a variety of cosmetics, personal-care products and food preservatives.
TargetsEstrogen receptor | Progestogen receptor
In vivo

Efficient association between PGF2α and methyl 4-hydroxybenzoate sex pheromone prior to electroejaculation in dogs.[Pubmed: 22734461]

Reprod Domest Anim. 2013 Feb;48(1):160-4.

Electroejaculation is a technique that can be used to collect semen from canines, but its use with this group of animals is restricted by low success rate and low semen quality.
METHODS AND RESULTS:
Here, we evaluated whether pharmacological and sexual sensory stimuli, which may affect ejaculation, can increase electroejaculation efficiency and improve ejaculate quality. We worked with 20 dogs of mixed breed weighing between 5.3 and 22.2 kg, divided into two groups. Both groups were exposed to a spayed female for 10 min, but in the second group, the same spayed female had her vagina impregnated with Methyl 4-hydroxybenzoate synthetic pheromone for 10 min and after receiving dinoprost tromethamine IM, 0.1 mg/kg. After stimulation, all dogs were chemically restrained with ketamine, 8 mg/kg, IM; and xylazine, 1 mg/kg, IM, and subjected to electroejaculation protocol. We obtained 100% of antegrade ejaculate in treatments when the spayed female had her vagina impregnated with pheromone and 80% when she did not. Sperm motility was significantly different (p < 0.05) between controls and the test group (10.1 ± 4.5 and 43.0 ± 8.3, respectively).
CONCLUSIONS:
We concluded that the adopted electroejaculation protocol was efficient and that the PGF2α associated with sexual sensory stimulation can improve semen quality in dogs undergoing the procedure.

Methyl 4-hydroxybenzoate Dilution Calculator

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Preparing Stock Solutions of Methyl 4-hydroxybenzoate

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 6.5703 mL 32.8515 mL 65.703 mL 131.406 mL 164.2576 mL
5 mM 1.3141 mL 6.5703 mL 13.1406 mL 26.2812 mL 32.8515 mL
10 mM 0.657 mL 3.2852 mL 6.5703 mL 13.1406 mL 16.4258 mL
50 mM 0.1314 mL 0.657 mL 1.3141 mL 2.6281 mL 3.2852 mL
100 mM 0.0657 mL 0.3285 mL 0.657 mL 1.3141 mL 1.6426 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on Methyl 4-hydroxybenzoate

Efficient association between PGF2alpha and methyl 4-hydroxybenzoate sex pheromone prior to electroejaculation in dogs.[Pubmed:22734461]

Reprod Domest Anim. 2013 Feb;48(1):160-4.

Electroejaculation is a technique that can be used to collect semen from canines, but its use with this group of animals is restricted by low success rate and low semen quality. Here, we evaluated whether pharmacological and sexual sensory stimuli, which may affect ejaculation, can increase electroejaculation efficiency and improve ejaculate quality. We worked with 20 dogs of mixed breed weighing between 5.3 and 22.2 kg, divided into two groups. Both groups were exposed to a spayed female for 10 min, but in the second group, the same spayed female had her vagina impregnated with Methyl 4-hydroxybenzoate synthetic pheromone for 10 min and after receiving dinoprost tromethamine IM, 0.1 mg/kg. After stimulation, all dogs were chemically restrained with ketamine, 8 mg/kg, IM; and xylazine, 1 mg/kg, IM, and subjected to electroejaculation protocol. We obtained 100% of antegrade ejaculate in treatments when the spayed female had her vagina impregnated with pheromone and 80% when she did not. Sperm motility was significantly different (p < 0.05) between controls and the test group (10.1 +/- 4.5 and 43.0 +/- 8.3, respectively). We concluded that the adopted electroejaculation protocol was efficient and that the PGF2alpha associated with sexual sensory stimulation can improve semen quality in dogs undergoing the procedure.

Description

Methyl Paraben, isolated from the barks of Tsuga dumosa the methyl ester of p-hydroxybenzoic acid, is a standardized chemical allergen. Methyl Paraben is a stable, non-volatile compound used as an antimicrobial preservative in foods, drugs and cosmetics. The physiologic effect of Methyl Paraben is by means of increased histamine release, and cell-mediated immunity.

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