SynThink, Trusted Source of Pharmaceutical Impurity Standards & Custom Synthesis

Latest, In-Stock - Pharmaceutical impurity standards


Welcome to SynThink Research Chemicals


SynThink provides a flexible, efficient and cost effective means of carrying out short or long term projects like custom synthesis of medchem compounds, certified pharmaceutical impurity standards etc. SynThink Research Chemicals is also providing contract research and development (CRO) services in the area of Organic, Pharmaceutical, and Medicinal Chemistry. We not only want to provide you excellent service, we aim to work closely and collaborate with you so that we understand your needs to provide a clear timeline and direction for your project.

Custom Synthesis Services

SynThink Research Chemicals is providing custom synthesis services to various R&D labs of pharmaceutical companies, research institutes and organizations. In the last six years, SynThink has emerged as the best option for small or large research projects (contract research and development) in all areas of Organic, pharmaceutical and Medicinal Chemistry.

A Most Trusted Name for Certified Pharmaceutical Impurity Standards

Over the years SynThink becme a most trusted name for certified pharmaceutical impurity standards.  We are specialized in providing Pharmaceutical Impurities (pharmacopeial and non-pharmacopeial) like Process Impurities, API impurities, Degradation Impurities, Potential Impurities and Metabolites, Intermediates, Building Blocks, Medchem Compounds etc. SynThink Research Chemicals is leading manufacturer and supplier of Pharmaceutical API Impurities & Metabolites in India.

Products & Services

Why SynThink?

  • High quality products & efficient services with after sales support.
  • We respond to our clients’ enquiries promptly.
  • In-stock products will be shipped immediately.
  • With product we provide CoA and 1H NMR, Mass, HPLC purity.
  • We provide technical support to your R&D.
  • We work closely with client’s technical/scientific team to understand their needs and concerns. It helps us to address client’s problems promptly.

Orders & Payments

To place online order you don't need to give payment or credit card details.
You will receive the order confirmation, and payment details form our sales team.
Payments needs to be done before shipping or after delivery to you.
You can pay by Credit Card, PayPal, Bank Transfer or Wire transfer.
You can also send us ‘purchase order’ (PO) by email.

To request price & stock availability

Stock and prices of many products are available online.
If you still need to confirm please email us.
SynThink can provide products and pack size as per your requirement.
While sending enquiry / request, please provide details available with you, like - CAS number, Structure, Scientific Name, SynThink Catalog number, required quantity with pack size.

SynThink ISO Certificate & Other Services