(3S,5R)-(5-Methyl-pyrrolidin-3-yl)-carbamic acid tert-butyl ester

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, China, and the production site is located in Taizhou Bingiang Industrial Park.

The company’s main businesses include featured pharmaceutical intermediates, building blocks, DNA-encoded library, APIs, and fluorescent probe molecules etc. Specialized in chiral nitrogen heterocyclic small molecules, TaiChem also provides analysis and testing services of chiral small molecules as well as related technical advisory services.

Taichem has about 1800 square meters of class-A facilities for R&D and analysis, including 4 gram-scale labs, 4 kg-scale labs and analysis lab. The facility is equipped with analytical HPLC, Preparation HPLC(YMC) for chiral sample separation, GCMS, LCMS, polarimeter, 50L and 100L reactors, rotary evaporator, and high and low temperature integrated machine. With ISO9001 quality management system certification, TaiChem has passed safety assessment, environmental impact assessment and occupational health assessment.

Why choice us

1.We guarantee deeply analyze and demonstrate, purity more than 99%

2.Factory outlet with priority price & large stock.

3.Special magic vacuum safe package & safe shipping way.All parcel shipments are shipped discreetly and secure under customers' all requests.

4.We promise reship policies if post failed or refund if you need.

5.Rate of passing customs is 99.9% including Russia、Australia and anyother.

6.TNT & UPS & DHL & EMS & Fedex or special line is available for you.Freight fee is all charge by seller.

7.Payment terms: , Moneygram ,bitcoin ,T/T for your choices.

Our services

1. Customer Satisfaction is our priority and guarantee for the future.

2. We co-develop products and projects with our partners.

3.Place of Origin China with Super quality by reasonable price.

4.When you meet problems in mineral processing, we can provide technical guidance.

5.We will ship the goods that you order from us by EMS, DHL, UPS, or FedEx.We will decided to choose which courier depend on Different countries.To find the best way to delivery the goods for you.

6.We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment...So we both can make the best of the bad bargain.

Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment

7.if you have any other questions to consult me.please not hesitate to contact me any times.