(4S)-4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione CAS NO.110351-94-5

how to confirm the product quality before placing orders

you can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples.

you can send us your product specifications and requests,we will manufacture the products according to your requests

we can provide the HNMR, MS ,HPLC with shippment, and we supply it on promptly with best price and good quality. So any need， pls feel free to any contact us: sales@growingchem.com

Growingchem, founded in the biological medicine base of Zhangjiang Hi-Tech Park in 2008, we are mainly engaged in development of highly value-added pharmaceutical intermediates, fine chemicals, API synthesis, and the above process optimization. We are particularly committed to synthesis of advanced phospholipids, natural products in middle scale and other medicinal materials for new drugs discovery and development. as a leading manufacturer and supplier of chemicals in china, Growingchem not only supply popular chemicals, but also offer  the below service：

Custom Synthesis
1, Chiral compounds
2, Reference compounds
3, Scaffolds and Building Blocks
4, Specialty Chemical and intermediates
5, Various kinds synthetic phospholipid
Process Research and Development
1, Route evaluation and development of new synthetic routes for target molecules
2, Process optimization for multi-step synthesis of chemical entities to reduce cost and control impurities
3, Scale-up of existing routes in glass reactors (50-200L) and fixed reactors (up to 500L)