J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

Our Company main product 一：suzuki reaction customization 二：Boronic acid derivative ①：phenylboronic acid derivative ②：Phenylboronic acid pinacol ester derivative ③：Potassium phenyltrifluoroborate derivative ④：Phenylboronic acid MIDA ester derivative

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:clear light yellow liquid Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use

4-CHLOROPHENYLBORONIC ACID NEOPENTYL GLYCOL CYCLIC ESTER,OR 4-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL) CHLOROBENZENEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transport

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin