Cov khoom

CAS 121936-68-3|2-bromo-4-mehtoxyl-5-hydroxybenzoic acid

Cov mis mos molecular: C8H7BrO4
Molecular Luj: 247.04
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
Kev xa khoom thoob ntiaj teb

Specification ntawm CAS 121936-68-3|2-bromo-4-mehtoxyl-5-hydroxybenzoic acid

Synthesis ntawmCAS 121936-68-3|2-bromo-4-mehtoxyl-5-hydroxybenzoic acid

Cov xwm txheej

Theem #1: 2-bromoisovanillin Nrog aminosulfonic acid Hauv dej; ethyl acetate hmoov

Theem #2: Nrog sodium chlorite Hauv dej; ethyl acetate ntawm -10 - 20 degree ; rau 1h;.

Cim npe nrov: cas 121936-68-3|2-bromo-4-mehtoxyl-5-hydroxybenzoic acid, nqe, hais, luv nqi, hauv Tshuag, muag