联系人：李经理 手机（
今年开始各大药厂面临环保，原材料涨价，政策等多方面原因，许多药厂停产检修，原料药市场供不应求，来电请说明实际需求数量。

3,4-二羟基苯甲酸 基本信息 MSDS 用途与合成方法 3,4-二羟基苯甲酸价格(试剂级) 上下游产品信息 新闻专题
中文名称:3,4-二羟基苯甲酸
中文同义词:原儿茶酸对照品,原儿茶酸标准品;3,4-二羟基苯甲酸/原儿茶酸;3,4-二羟基苯甲酸,≥97.0% (T);3,4-DIHYDROXYBENZOIC ACID 3,4-二羟基苯甲酸;3,4-DIHYDROXYBENZOIC ACID 3,4-二羟基苯甲酸 (原儿茶酸);3,4-DIHYDROXYBENZOIC ACID 原儿茶酸;4-二羟基苯甲酸;3,4-二羟基苯甲酸 100G
英文名称:3,4-Dihydroxybenzoic acid
英文同义词:Carbohydroquinonic acid;Hypogallic acid;Protocatechuic aci;Protocatechuic acid, 4-Carboxybenzene-1,2-diol, 4-Carboxycatechol;3,4- twohydroxybenzoic acid/protocatechuicacid;3,4-Dihydroxybenzoic acid >=97.0% (T);3,4-Dihydroxybenzoic acid Vetec(TM) reagent grade, 97%;3,4-Dihydroxybenzoic acid, >=99%
CAS号:99-50-3
分子式:C7H6O4
分子量:154.12
EINECS号:202-760-0
相关类别:中药对照品;标准品;对照品,标准品;分析标准品;植物提取物;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;对照品;Aromatics, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals;通用试剂;小分子抑制剂;Inhibitors;小分子抑制剂，天然产物;香精香料;化学试剂;食品添加剂;农业和环境标准品;羧酸;中草药成分;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;BenzoicAcidDerivative;Organic acids;医药中间体;医药原料;API;sy;芳烃;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)
Mol文件:99-50-3.mol