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Chemical and Process Engineering: Chemical Structures, Properties & Reactions
SciFinder-n provides access to scientific literature, and to information about chemical substances and reactions. It is primarily a chemistry and chemical engineering resource, but might also be useful for researchers in biology and other sciences.
Repository of small molecule crystal structures. The CSD records bibliographic, chemical and crystallographic information for organic molecules and metal-organic compounds, whose 3D structures have been determined using X-ray diffraction and/or neutron diffraction.
Free online database of properties of chemicals. Includes physical and chemical characteristics, structure, etc. (Similar information can be found in SciFinder, which also includes journal articles and reactions.)
Free database with large amount of information about properties, structures, and biological activities of small organic molecules.
On the results page the "Substance" section finds including chemical structures, chemical names and related comments; the "Compound" section finds chemical structures and information about pharmacology, commerical uses, toxicity, etc.; and the "BioAssay" section searches bioactivity screens of the chemical substances described in PubChem Substance. The "pathway" section lists information about interactions among molecules within a cell that leads to a certain product or a change in the cell, and there are also sections to help you find relevant literature and patents.
Subject Coverage:
Biochemistry
Chemistry
Full text availability:
This is a full text resource.
SDBS is an integrated spectral database system for organic compounds. Six types of spectra are included: electron impact Mass spectrum (EI-MS), Fourier transform infrared spectrum (FT-IR), 1H nuclear magnetic resonance (NMR) spectrum, 13C NMR spectrum, laser Raman spectrum, and electron spin resonance (ESR) spectrum.
Subject Coverage:
Chemistry
Full text availability:
This is a full text resource.
SciFinder-n provides access to scientific literature, and to information about chemical substances and reactions. It is primarily a chemistry and chemical engineering resource, but might also be useful for researchers in biology and other sciences.
Analytical Abstracts is an index of journal articles about analytical chemistry. It has links to full text articles, and can be searched by analyte, matrix or technique used.
Physical, mechanical, electrical, thermal, processing and component element properties for over 100,000 materials. Property information is obtained from manufacturer's datasheets.
Free online database of properties of chemicals. Includes physical and chemical characteristics, structure, etc. (Similar information can be found in SciFinder, which also includes journal articles and reactions.)
Free database with large amount of information about properties, structures, and biological activities of small organic molecules.
On the results page the "Substance" section finds including chemical structures, chemical names and related comments; the "Compound" section finds chemical structures and information about pharmacology, commerical uses, toxicity, etc.; and the "BioAssay" section searches bioactivity screens of the chemical substances described in PubChem Substance. The "pathway" section lists information about interactions among molecules within a cell that leads to a certain product or a change in the cell, and there are also sections to help you find relevant literature and patents.
Subject Coverage:
Biochemistry
Chemistry
Full text availability:
This is a full text resource.
SDBS is an integrated spectral database system for organic compounds. Six types of spectra are included: electron impact Mass spectrum (EI-MS), Fourier transform infrared spectrum (FT-IR), 1H nuclear magnetic resonance (NMR) spectrum, 13C NMR spectrum, laser Raman spectrum, and electron spin resonance (ESR) spectrum.
Subject Coverage:
Chemistry
Full text availability:
This is a full text resource.
Information on safety and health hazards of chemicals used in the chemical and other industries.
Includes chemical, biological and industrial hazards; disposal, storage and transportation of chemicals; plant safety and best practice; emergency planning; and information about protective equipment.
Free website of the National Institute of Standards and Technology (NIST) Chemistry WebBook provides chemical and physical property data for a variety of compounds - including extensive thermodynamic data. The data are from collections maintained by the NIST Standard Reference Data Program and outside contributors. Good data quality with thermochemical, thermophysical and ion energetics properties available. Predominantly organic.
SciFinder-n provides access to scientific literature, and to information about chemical substances and reactions. It is primarily a chemistry and chemical engineering resource, but might also be useful for researchers in biology and other sciences.
Current Chemical Reactions lists over 800,000 synthetic methods in chemistry, which have been extracted from leading journals and patents. Step-by-step information is included for each reaction.
Analytical Abstracts is an index of journal articles about analytical chemistry. It has links to full text articles, and can be searched by analyte, matrix or technique used.
