3,4-二羟基苯甲醛

3,4-Dihydroxybenzaldehyde Synonyms: Protocatechualdehyde CAS: 139-85-5 EINECS: 205-377-7 MF: C7H6O3 MW: 138.12 Purity: 99% min. Standard: BP/EP/USP Packing: 25kg/cardboard drum Characters: slightly brown powder, Melting point 153-154 ℃. Soluble in water, soluble in ethanol and ether. Usage: An important pharmaceutical intermediates, can be used for the synthesis of a variety of antibiotics and anti-inflammatory pharmaceutical raw materials. Intermediates: Benzoic aldehyde Anisic aldehyde 3,4,5-Trimethoxybenzaldehyde (TMBA) 3,4-Dihydroxybenzaldehyde p-Hydroxybenzaldehyde 2-Phenylimidazole 2-Methylimidazole 2-Ethylimidazole Levamisole HCL 5-Methoxy-2-mercaptobenzimidazole

Wuhan Hezhong Bio-Chemical Co., Ltd. belong to YuanCheng Group, a leading multifunctional enterprise in china, we specialize in fine chemicals, flavor and fragrance, food additive, pharmaceutical raw materials, and intermediates. Our Benzoic aldehyde, Benzoic acid and ester derivates products have been highly recommended by our clients. In order to develop the market further, we are eager to cooperate with the manufactory and trading company around the globe to make a prosperous future. Welcome to contact with us freely!