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17395 Sigma-Aldrich

5-Bromo-3-indolyl β-D-galactopyranoside

≥98.0% (HPLC)

Synonym: Bluo-Gal

  • CAS Number 97753-82-7

  • Empirical Formula (Hill Notation) C14H16BrNO6

  • Molecular Weight 374.18

  •  Beilstein Registry Number 1550140

  •  MDL number MFCD00063691

  •  PubChem Substance ID 329751535

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Properties

Related Categories Biochemicals and Reagents, Enzyme Substrates, Enzymes, Inhibitors, and Substrates, Galactosidase, beta, Substrates by Enzyme More...
InChI Key   LINMATFDVHBYOS-MBJXGIAVSA-N
assay   ≥98.0% (HPLC)
optical activity   [α]20/D −34.5±2.0°, c = 1% in DMF/H2O 1:1
storage temp.   2-8°C

Description

Application

Chromogenic substrate suitable for identification of lac+ bacterial colonies. An alternative to 5-bromo-4-chloro-3-indolyl β-D-galactopyranoside (X-Gal), producing a darker blue color.

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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