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Green Pocketbook

Green Pocketbook provides comprehensive chemical/toxicological profiles of over 90 million chemicals (including new and postulated molecules) along with their “green scores” based on the U.N. Guidelines, EPA guidelines and REACH guidelines

It also identifies most US and international regulatory concerns about the chemical and has a very powerful advance search that allows you to search for chemicals based on GHS classification, chemical categories or its properties.

Green Pocketbook Datasheet

Green Analyzer

Green Analyzer offers in-depth analysis of proposed or existing multi-step processes at any scale. It offers detailed per-step toxicity, cost and waste scores, and identifies which steps within the process can be improved. If also offers suggested improvements in terms of greener chemicals or steps, and postulates how replacing problematic chemicals with greener alternatives can improve the green scores.

Chemical Database

We have meticulously collected and curated data from reliable sources from government (US EPA, EU-REACH, NCI/NIH, United Nations, OSHA, FDA, etc.), educational institutes, and private sources. In short, all the chemical, toxicological data available from most public and private sources is available through a single tool.
After collecting the experimental data from all the possible sources, we used QSAR models to estimate the missing data and utilized this information to calculate the ecological, health, and safety scores based on the guidelines by United Nationa, EPA and EU-REACH. As a result, we have one of the most comprehensive chemical database that allows to provide in-depth chemical and process related analysis.

Citation Database

After talking to many researchers, we quickly realised that providing references to citations and patents related to the chemicals offers tremendous advantage of having all the information together for better decision-making.

Process Database

to be addded

Chemical Analysis

Green Analyzer For Comprehensive Process Analysis

ViridisChem provides toxicity analysis of processes, their waste, with the ability to drill-down to individual steps. And it offers following unique capabilities that are critical to scientists:

  • Identify the steps and chemicals that are causing the high toxicity score
  • Identify and select better chemicals with low toxicity
  • Offer what-if scenarios by replacing toxic chemicals and solvents with less toxic, less volatile choices and estimating the improved reaction analysis scores
  • Compare possible reaction paths with minimum toxicity and waste implications

Our product design allows us to integrate seamlessly with industry-popular products (like SciFinder, Reaxys, CambridgeSoft’s e-notebook) being used within company’s med-chem and process-chem departments.

Acknowledgement about data sources and estimation tools used

We have developed our chemical, citation, and reaction databases by compiling and curating information obtained from number of public-domain and private-domain sources. We hereby would like to acknowledge and thank the public domain sources from which we have received some of the data:

  1. Article titles and abstracts from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine (NLM)
  2. Keywords from MeSH® database, the curated medical vocabulary resource maintained by the U.S. National Library of Medicine (NLM)
  3. Chemical identification information from  PubChem® Substance and PubChem® Compound, databases developed and owned by National Center for Biotechnology Information (NCBI®)
  4. Chemical identification and physical properties information from TOXicology Data NETwork (TOXNET®), a group of databases covering chemicals and drugs, diseases and the environment, environmental health, occupational safety and health, poisoning, risk assessment and regulations, and toxicology. It is managed by the Toxicology and Environmental Health Information Program (TEHIP) in the Division of Specialized Information Services (SIS) of the National Library of Medicine (NLM)
  5. Chemical physical properties and toxicological properties from The Aggregated Computational Toxicology Resource (ACToR® ). It is a database on environmental chemicals that is searchable by chemical name and other identifiers, and by chemical structure. This information is consolidated from more than 200 publicly available sources of data

Disclaimer and cautionary word:

  • Green Pocketbook is meant as the quick reference tool to get chemical related information for scientist’s day-to-day work. The information provided has been carefully curated and validated using more than one sources when available. However, ViridisChem cannot guarantee accuracy, and will appreciate any suggestion to improve the data
  • ViridisChem has access to both experimental and estimated data related to toxicological properties. However, for the sake of consistency and to be able to compare data accurately, we are currently showing estimated data for most of the toxicological properties. Once we have enough experimental data, we plan to show both experimental and estimated data for most properties
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