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203782 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside - CAS 7240-90-6 - Calbiochem

A chromogenic substrate for β-galactosidase. Used to distinguish between recombinant and non-recombinant plasmids carrying β-galactosidase gene (e.g. pUR222).

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: X-Gal

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203782
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203782-250MG
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      		 Plastic ampoule 250 mg
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      Description
      OverviewA chromogenic substrate for β-galactosidase. Used to distinguish between recombinant and non-recombinant plasmids carrying β-galactosidase gene (e.g. pUR222).
      Catalogue Number203782
      Brand Family Calbiochem®
      SynonymsX-Gal
      References
      ReferencesEngler, K.H., et al. 1999. J. Microbiol. Methods 35, 207.
      Arakawa, H., et al. 1991. Anal. Biochem. 199, 238.
      Horwitz, J., et al. 1964. J. Med. Chem. 7, 574.
      Product Information
      CAS number7240-90-6
      FormWhite solid
      Hill FormulaC₁₄H₁₅BrClNO₆
      Chemical formulaC₁₄H₁₅BrClNO₆
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      Biological Information
      Purity≥99% by HPLC
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      Ship Code Ambient Temperature Only
      Toxicity Standard Handling
      Storage -20°C
      Protect from Light Protect from light
      Protect from Moisture Protect from moisture
      Do not freeze Ok to freeze
      Special InstructionsFollowing reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 2 months at 4°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      203782-250MG 07790788048402

      Documentation

      5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside - CAS 7240-90-6 - Calbiochem SDS

      Title

      Safety Data Sheet (SDS) 

      5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside - CAS 7240-90-6 - Calbiochem Certificates of Analysis

      TitleLot Number
      203782

      References

      Reference overview
      Engler, K.H., et al. 1999. J. Microbiol. Methods 35, 207.
      Arakawa, H., et al. 1991. Anal. Biochem. 199, 238.
      Horwitz, J., et al. 1964. J. Med. Chem. 7, 574.
      Data Sheet

      Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

      Revision08-April-2022 JSW
      SynonymsX-Gal
      DescriptionA chromogenic substrate for β-galactosidase. Used to distinguish between recombinant and non-recombinant plasmids carrying β-galactosidase gene (e.g. pUR222).
      FormWhite solid
      CAS number7240-90-6
      Chemical formulaC₁₄H₁₅BrClNO₆
      Structure formulaStructure formula
      Purity≥99% by HPLC
      Solubility2% DMSO (20 mg/ml)
      Storage Protect from moisture
      Protect from light
      -20°C
      Do Not Freeze Ok to freeze
      Special InstructionsFollowing reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 2 months at 4°C.
      Toxicity Standard Handling
      ReferencesEngler, K.H., et al. 1999. J. Microbiol. Methods 35, 207.
      Arakawa, H., et al. 1991. Anal. Biochem. 199, 238.
      Horwitz, J., et al. 1964. J. Med. Chem. 7, 574.