Molwiki : Free & Professional & Convenient

With the open spirit of the internet at its core, MolWiki is dedicated to building a professional chemical database. It aims to provide accessible professional data support for R&D professionals.

Empowering R&D with Data, Accelerating Innovation

As an internet-based open database platform focused on the chemical industry, Molwiki is committed to building a "data think tank" for R&D professionals. Through its four core services, it provides efficient and accurate support for scientific research and production processes, comprehensively enhancing R&D efficiency.

SDS Online Editing & Download: Wide Coverage, Flexible Customization

It integrates SDS (Safety Data Sheet) resources for over 4 million compounds, supporting direct and fast download in PDF format to meet compliance requirements across various scenarios. Furthermore, it allows on-demand customization and modification of supplier information based on business needs—no repeated formatting adjustments required. This effectively adapts to the personalized usage scenarios of enterprises, significantly saving document processing time.

Compound Physical Sample Testing Spectra Query: Accurate Data, Faster R&D

Leveraging 560,000 sets of NMR spectra tested from physical samples, it covers core R&D materials such as pharmaceutical APIs, key intermediates, and impurities. The accurate spectral data can be directly applied to critical links like new drug R&D and generic drug consistency evaluation, helping R&D personnel quickly verify substance structures, eliminate impurity interference, effectively shorten the experimental verification cycle, and accelerate the R&D process.

Retrosynthetic Analysis: Solving Difficulties, Precise Design

Addressing industry pain points such as difficult synthetic route planning, high trial-and-error costs, and low efficiency, Molwiki aggregates 2.6 million pieces of compound retrosynthetic analysis data, covering key R&D fields including life sciences, advanced materials, and catalysts. R&D personnel can quickly search for retrosynthetic pathways of target compounds, accurately screen optimal synthesis schemes, reduce ineffective experimental exploration, and facilitate the efficient design of compliant and cost-effective synthetic routes.

Compound Encyclopedia Data: Comprehensive Information, Fast Retrieval

It contains authoritative data for over 760,000 common compounds, covering CAS numbers, precise molecular formulas, high-definition structural formulas, and key physicochemical properties such as melting point, boiling point, solubility, and stability. All data has undergone strict verification to ensure accuracy and reliability, enabling R&D personnel to quickly retrieve required data without cross-platform searches—making scientific research data acquisition more efficient and results more credible.