Introduce: Profile: HappySyn Pharmaceutical Technology Co., Ltd. provides chemical reference standards and custom synthesis services to the pharmaceutical & related industries. We focus on organic chemistry and offer a wide selection of chemical compounds such as API reference standards, metabolites & stable labeled isotopes. We can synthesize a wide variety of small molecules and fine chemicals from milligram to multi-kilo scale. Our main product line includes pyrrole, pyridine, piperidine, isoquinoline, indole, boric acid, pyrimidine, heterocycle, fluoride, piperazidine and active pharmaceutical ingredients. Our pyrrole series products include 1-n-cbz-3-pyrrolidinone, trans-3-amino-1-boc-4-ethoxypyrrolidine, (2s,4s)-cis-1-n-boc-4-hydroxy-proline, 3,4-dehydro-l-proline, (r)-1-benzyl-pyrrolidine-3-carboxylic acid, (s)-1-n-boc-3-pyrrolidineacetic acid, and 1-n-boc-pyrrolidine-3-acetic acid. Our piperidine series products include (s)-3-aminopiperidin-2-one, (s)-benzyl 2-oxopiperidin-3-ylcarbamate, (s)-tert-butyl 2-oxopiperidin-3-ylcarbamate, 1-benzyl-3-n-boc-aminopiperidine, 1-methylpiperidine-4-carboxamide, 4-(4-fluorobenzoyl)piperidine, 3-amino-1-n-boc-piperidine, 1-boc-4-formylpiperidine and 4-amino-1-methylpiperidine. We also offer various isoquinolines such as 2-hydroxyquinoline-4-carboxylic acid, 2-chloro-6-iodo-quinoline, 7-amino-1,2,3,4-tetrahydro-2-quinolinone, 4-amino-7-methoxylquinoline, quinoline-8-carbaldehyde, 4-nitroisoquinoline, dimethyl quinoline-2,3-dicarboxylate, and 8-methoxyquinoline-2-carbaldehyde.
