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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).

FDS (Fiches de données de sécurité), certificats d’analyse (CoA) et de qualité (CoQ), dossiers, brochures et autres documents disponibles.

Synonymes: X-Gal

203782
Purchase on Sigma-Aldrich

Aperçu

Replacement Information

Products

RéférenceConditionnement Qté
203782-100MG Flacon en verre 100 mg
203782-1GM Ampoule plast. 1 gm
203782-250MG Ampoule plast. 250 mg
203782-5GM Ampoule plast. 5 gm
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
Référence GTIN
203782-100MG 07790788048396
203782-1GM 07790788055530
203782-250MG 07790788048402
203782-5GM 07790788048419

Documentation

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

Titre

Fiche de données de sécurité des matériaux (FDS) 

5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside - CAS 7240-90-6 - Calbiochem Certificats d'analyse

TitreNuméro de lot
203782

Références bibliographiques

Aperçu de la référence bibliographique
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.
Fiche technique

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.