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203780 5-Bromo-4-chloro-3-indolyl-α-D-galactopyranoside

203780
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

Products

Catalogue NumberPackaging Qty/Pack
203780-25MG Plastic ampoule 25 mg
Description
OverviewA chromogenic substrate for α-galactosidase. Useful for histochemical studies.
Catalogue Number203780
Brand Family Calbiochem®
Synonymsα-X-Gal
References
ReferencesGossrau, R. 1990. Folia Histochem. Cytobiol. 28, 129.
Gossrau, R., and Lojda, Z. 1989. Acta Histochem. 85, 213.
Product Information
CAS number107021-38-5
FormWhite to off-white solid
Hill FormulaC₁₄H₁₅BrClNO₆
Chemical formulaC₁₄H₁₅BrClNO₆
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
Biological Information
Purity≥98% by TLC
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
Do not freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Packaging Information
Transport Information
Supplemental Information
Specifications

Documentation

5-Bromo-4-chloro-3-indolyl-α-D-galactopyranoside SDS

Title

Safety Data Sheet (SDS) 

5-Bromo-4-chloro-3-indolyl-α-D-galactopyranoside Certificates of Analysis

TitleLot Number
203780

References

Reference overview
Gossrau, R. 1990. Folia Histochem. Cytobiol. 28, 129.
Gossrau, R., and Lojda, Z. 1989. Acta Histochem. 85, 213.
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.

Revision05-April-2011 RFH
Synonymsα-X-Gal
DescriptionA chromogenic substrate for α-galactosidase. Useful for histochemical studies.
FormWhite to off-white solid
CAS number107021-38-5
Chemical formulaC₁₄H₁₅BrClNO₆
Structure formulaStructure formula
Purity≥98% by TLC
SolubilityClear solution in 2% DMF
Storage -20°C
Protect from light
Do Not Freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Toxicity Standard Handling
ReferencesGossrau, R. 1990. Folia Histochem. Cytobiol. 28, 129.
Gossrau, R., and Lojda, Z. 1989. Acta Histochem. 85, 213.