3,4-Dihydroxybenzoic acid

Company Name:	BEST-REAGENT Gold
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Products Intro:	Product Name:3,4-Dihydroxybenzoic acid CAS:99-50-3 Purity:99% Package:5g,25g,100,500g,1Kg

Company Name:	Shanghai Hanjing Chemicals Co., Ltd. Gold
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Products Intro:	Product Name:3,4-Dihydroxybenzoic acid CAS:99-50-3 Purity:99.50% HPLC Package:5KG;1KG;25KG

Company Name:	J & K SCIENTIFIC LTD.
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Products Intro:	Product Name:Protocatechuic acid CAS:99-50-3 Purity:99% Package:100G,25G

Company Name:	Meryer (Shanghai) Chemical Technology Co., Ltd.
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Products Intro:	Product Name:3,4-Dihydroxybenzoic acid CAS:99-50-3 Purity:97% Package:25g;100g Remarks:B63245

Company Name:	3B Pharmachem (Wuhan) International Co.,Ltd.
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Products Intro:	Product Name:3,4-Dihydroxybenzoic acid CAS:99-50-3 Purity:98% HPLC Package:1g;5g;25g;100g

3,4-Dihydroxybenzoic acid Basic information

Product Name:	3,4-Dihydroxybenzoic acid
Synonyms:	CATECHOL-4-CARBOXYLIC ACID;3,4-DIHYDROXYBENZOIC ACID;3,4-DIHYDROXYBENZOIC ACID N-HYDRATE;3,4-DIHYDROBENZOIC ACID;AKOS 220-70;RARECHEM AL BO 0347;PROTOCATECHUIC ACID N-HYDRATE;PROTOCATECHUIC ACID
CAS:	99-50-3
MF:	C7H6O4
MW:	154.12
EINECS:	202-760-0
Product Categories:	Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;BenzoicAcidDerivative;Organic acids;API;sy;Allium cepa (Onion);Building Blocks;C7;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Curcuma longa (Turmeric);Ginkgo biloba;Nutrition Research;Organic Building Blocks;Phytochemicals by Plant (Food/Spice/Herb);Vaccinium myrtillus (Bilberry);chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Aromatics, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:	99-50-3.mol

3,4-Dihydroxybenzoic acid Chemical Properties

mp	197-200 °C (dec.)(lit.)
Sensitive	Air Sensitive
Merck	14,7894
BRN	1448841
Stability:	Stable. Incompatible with strong oxidizing agents, strong bases.
CAS DataBase Reference	99-50-3(CAS DataBase Reference)
EPA Substance Registry System	Benzoic acid, 3,4-dihydroxy-(99-50-3)

Safety Information

MSDS Information

3,4-Dihydroxybenzoic acid Usage And Synthesis

Chemical Properties	white to light yellow crystal powder
Usage	3,4-Dihydroxybenzoic Acid is a metabolite of polyphenols such as Phloretin (P339000) and Quercetin (Q509500).

3,4-Dihydroxybenzoic acid Preparation Products And Raw materials

Raw materials	Vanillin
Preparation Products	Pyrocatechol-->Piperonyloyl chloride

Tag:3,4-Dihydroxybenzoic acid(99-50-3) Related Product Information

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