99-76-3
99-76-3
Chemical Structure
Methyl paraben
Synonym(s): Methyl 4-hydroxybenzoate
- CAS No.: 99-76-3
- Formula:C8H8O3
- Molecular Weight:152.15
IUPAC Name: methyl 4-hydroxybenzoate
InChIKey: LXCFILQKKLGQFO-UHFFFAOYSA-N
SMILES: O=C(OC)C1=CC=C(O)C=C1
Biological Activity: Methyl Paraben is a standardized methyl paraben allergen isolated from Yunnan hemlock (Tsuga dumosa). Methyl Paraben is commonly used as a stable, non-volatile preservative. Methyl Paraben increases histamine release and cellular regulation of immunity, blocks sodium channels, and prevents ischemia-reperfusion injury[1][2][3][4].
| Cat. No. | 상품명 | Purity | 제품 설명 | Pricing | |||||||||||||||||||
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Methyl paraben | 99.80% | Methyl Paraben is a standardized methyl paraben allergen isolated from Yunnan hemlock (Tsuga dumosa). Methyl Paraben is commonly used as a stable, non-volatile preservative. Methyl Paraben increases histamine release and cellular regulation of immunity, blocks sodium channels, and prevents ischemia-reperfusion injury. | ||||||||||||||||||||
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Methyl paraben (Standard) | 99.99% | Methyl paraben (Standard) is the analytical standard of Methyl paraben. This product is intended for research and analytical applications. Methyl Paraben is a standardized methyl paraben allergen isolated from Yunnan hemlock (Tsuga dumosa). Methyl Paraben is commonly used as a stable, non-volatile preservative. Methyl Paraben increases histamine release and cellular regulation of immunity, blocks sodium channels, and prevents ischemia-reperfusion injury. | ||||||||||||||||||||
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Methyl paraben-d4 | 99.55% | Methyl paraben-d4 is the deuterium labeled Methyl Paraben. 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, agents and cosmetics. The physiologic effect of Methyl Paraben is by means of increased histamine release, and cell-mediated immunity. | ||||||||||||||||||||
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Methyl paraben-d3 | Methyl paraben-d3 (Methyl 4-hydroxybenzoate-d3) is the deuterium labeled Methyl paraben (HY-N0349). Methyl Paraben is a standardized methyl paraben allergen isolated from Yunnan hemlock (Tsuga dumosa). Methyl Paraben is commonly used as a stable, non-volatile preservative. Methyl Paraben increases histamine release and cellular regulation of immunity, blocks sodium channels, and prevents ischemia-reperfusion injury. | |||||||||||||||||||||
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Methyl Paraben-13C6 | Methyl Paraben-13C6 (Methyl 4-hydroxybenzoate-13C6) is a 13C labeled Methyl Paraben (HY-N0349). 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, agents and cosmetics. The physiologic effect of Methyl Paraben is by means of increased histamine release, and cell-mediated immunity. | |||||||||||||||||||||
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Methyl 3-hydroxybenzoate | 99.78% | Methyl 3-hydroxybenzoate is a biochemical reagent that can be used as a biological material or organic compound for life science related research. | ||||||||||||||||||||
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Ethylparaben | 99.53% | Ethylparaben is the ethyl ester of paraben and is used as an antifungal preservative and food additive. | ||||||||||||||||||||
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4-Hydroxybenzoate sodium | 99.90% | 4-Hydroxybenzoate sodium, also known as sodium p-hydroxybenzoate or sodium paraben, is commonly used as a food preservative and cosmetic preservative. It can also be used as an additive in a variety of other products, including pharmaceuticals, personal care products, and industrial products. Additionally, 4-Hydroxybenzoate sodium has the potential to function as xenoestrogens, which may mimic the effects of estrogen in the body and affect hormonal balance. | ||||||||||||||||||||
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Methyl anisate | 99.94% | Methyl anisate is an endogenous metabolite. | ||||||||||||||||||||
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Ethyl Paraben-13C6 | Ethyl Paraben-13C6 (Ethyl parahydroxybenzoate-13C6) is 13C labeled Ethylparaben. Ethylparaben is the ethyl ester of paraben and is used as an antifungal preservative and food additive. | |||||||||||||||||||||
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4-Hydroxyacetophenone | 99.88% | 4-Hydroxyacetophenone (P-hydroxyacetophenone) is a major hepatoprotective and choleretic compound found in Artemisia and Illicium plants, exhibiting antiviral and anti-inflammatory effects against hepatitis B virus. Additionally, 4-Hydroxyacetophenone inhibits cancer cell adhesion, invasion, and migration by remodeling actin. 4-Hydroxyacetophenone holds promise for research in the fields of inflammatory diseases and cancer. | ||||||||||||||||||||
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Methyl 4-methylbenzoate (Standard) | ≥98% | Methyl 4-methylbenzoate (Standard) is the analytical standard of Methyl 4-methylbenzoate. This product is intended for research and analytical applications. | ||||||||||||||||||||
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Methyl 4-chlorobenzoate (Standard) | ≥98% | Methyl 4-chlorobenzoate (Standard) is the analytical standard of Methyl 4-chlorobenzoate. This product is intended for research and analytical applications. | ||||||||||||||||||||
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Methyl Salicylate | 99.98% | Methyl Salicylate (Wintergreen oil) is a topical analgesic and anti-inflammatory agent. Also used as a pesticide, a denaturant, a fragrance ingredient, and a flavoring agent in food and tobacco products. A systemic acquired resistance (SAR) signal in tobacco. A topical nonsteroidal anti-inflammatory agent (NSAID). Methyl salicylate lactoside is a COX inhibitor. | ||||||||||||||||||||
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References
- [1]. Soni MG, et al. Evaluation of the health aspects of methyl paraben: a review of the published literature. Food Chem Toxicol. 2002 Oct;40(10):1335-73. [Content Brief]
- [2]. Elmore SE, et al. Disruption of normal adipocyte development and function by methyl- and propyl- paraben exposure. Toxicol Lett. 2020 Nov 1;334:27-35. [Content Brief]
- [3]. Kopalli SR, et al. Methylparaben protects 6-hydroxydopamine-induced neurotoxicity in SH-SY5Y cells and improved behavioral impairments in mouse model of Parkinson's disease. Neurotoxicology. 2013 Jan;34:25-32. [Content Brief]
- [4]. Gal A, et al. Propylparaben inhibits mouse cultured antral follicle growth, alters steroidogenesis, and upregulates levels of cell-cycle and apoptosis regulators. Reprod Toxicol. 2019 Oct;89:100-106. [Content Brief]
