20816-12-0 | Osmium tetraoxide

Availability
Typically In Stock

Description

• Catalog Number: AB18417
• Chemical Name: Osmium tetraoxide
• CAS Number: 20816-12-0
• Molecular Formula: O4Os
• Molecular Weight: 254.2276
• MDL Number: MFCD00011150
• SMILES: O=[Os](=O)(=O)=O

Computed Properties

• Complexity: 138
• Covalently-Bonded Unit Count: 1
• Heavy Atom Count: 5
• Hydrogen Bond Acceptor Count: 4

Literature

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• Ultracentrifugation deforms unfixed influenza A virions.

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• Transmission electron microscopy staining methods for the cortex of human hair: a modified osmium method and comparison with other stains.

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• A note on langerhans cells in the oesophagus epithelium of domesticated mammals.

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• The value of the reprocessing method of paraffin-embedded biopsies for transmission electron microscopy.

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• Osmic acid staining of myelin sheath in normal and regenerated peripheral nerves.

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• Electrochemical detection of DNA hybridization by means of osmium tetroxide complexes and protective oligonucleotides.

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• Microwave-assisted processing and embedding for transmission electron microscopy.

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  The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society 20060701

• Morphological analysis of lamellar structures in mouse type II pneumocytes by quick-freezing and freeze-drying with osmium tetroxide vapor-fixation.

  Medical molecular morphology 20060601

• Fine ultrastructure of chromaffin granules in rat adrenal medulla indicative of a vesicle-mediated secretory process.

  Anatomy and embryology 20060101

• Oxidative cyclization of diols derived from 1,5-dienes: formation of enantiopure cis-tetrahydrofurans by using catalytic osmium tetroxide; formal synthesis of (+)-cis-solamin.

  Angewandte Chemie (International ed. in English) 20050725

• Highly efficient solid-phase oxidative cleavage of olefins by OsO4-NalO4 in the intramolecular N-acyliminium Pictet-Spengler reaction.

  Organic letters 20050623

• Osmium tetroxide, used in the treatment of arthritic joints, is a fast mimic of superoxide dismutase.

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• Cryo-sectioning and chemical-fixing ultramicrotomy techniques for imaging rubber latex particle morphology.

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• Advantages of derivatization by osmium tetroxide and 2,2'-bipyridine for matrix-assisted laser desorption/ionization post-source decay fragment ion analysis of peptides.

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  Organic letters 20011004

• Effect of meso-substituents on the osmium tetraoxide reaction and pinacol-pinacolone rearrangement of the corresponding vic-dihydroxyporphyrins.

  The Journal of organic chemistry 20010601

• Immunoperoxidase methods for localization of antigens in cultured cells and tissues.

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• An intramolecular triplex in the human gamma-globin 5'-flanking region is altered by point mutations associated with hereditary persistence of fetal hemoglobin.

  The Journal of biological chemistry 19951013

• Glucosylceramide having a novel tri-unsaturated long-chain base from the spermatozoa of the starfish, Asterias amurensis.

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