3,4-dihydroxybenzoate
Chinese name: 3,4 - dihydroxybenzoate
Synonyms: 3,4-dihydroxybenzoate; ethyl 3,4-dihydroxybenzene; ethyl 3,4-dihydroxybenzoate; ethyl orthocellulose; 3,4-dihydroxy Ethyl benzoate, 98%; erlotinib intermediate 1; ethyl 3,4-dihydroxybenzoate (EDHB); 7-chloroquinazidine (7-CQ)
English name: Ethyl 3,4-dihydroxybenzoate
3-hydroxy-benzene ethyl ester; 3,4-DIHYDROXYBENZOIC ACID ETHYL ESTER 97%, 3-dihydroxybenzate ethyl ester; 3,4-DIHYDROXYBENZOIC ACID ETHYL ESTER; ETHYL ESTER; ETHYL 3,4-DIHYDROXYBENZOATE; ETHYL PROTOCATECHUATE; RARECHEM AL BI 0069; PROTOCATECHUIC ACID ETHYL ESTER; ; 3,4-DIHYDROXYBENZOIC ACID ETHYL ESTER 98 +%
CAS Number: 3943-89-3
Molecular formula: C9H10O4
Molecular weight: 182.17
Chemical properties White or light brown yellow crystalline powder. Odorless or slightly rusty. Taste bitter bitter. Melting point of 132 to 135 ° C. Do not dissolve in water, soluble in ethanol.
Use Antioxidant.
Uses Used as food additives, pharmaceutical intermediates and so on
Medical grade 99% white powder 25kg / cardboard drum
China (Mainland)