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Thermo Scientific Chemicals Bromocresol Green

Product Code. 11448966
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Product Code. 11448966 Supplier Thermo Scientific Chemicals Supplier No. A17090.14
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Description

CAS: 76-60-8 | C21H14Br4O5S | 698.014 g/mol

Bromocresol Green is a pH sensitive indicator used in the growth medium for microorganisms and titrations. It is useful in various colorimetric detection studies and as an actively tracking dye for DNA agarose gel electrophoresis. It acts as an inhibitor of prostaglandin E2 transport protein. It is also used in TLC for visualizing compounds containing functional groups having pKa less than 5.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Bromocresol Green is a pH sensitive indicator used in the growth medium for microorganisms and titrations. It is useful in various colorimetric detection studies and as an actively tracking dye for DNA agarose gel electrophoresis. It acts as an inhibitor of prostaglandin E2 transport protein. It is also used in TLC for visualizing compounds containing functional groups having pKa less than 5.

Solubility
Soluble in benzene, ethanol and diethyl ether. Sparingly soluble in water.

Notes
Transition interval: pH 3.8 (yellow) to pH 5.4 (blue).Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 76-60-8
Molecular Formula C21H14Br4O5S
Molecular Weight (g/mol) 698.014
MDL Number MFCD00005874
InChI Key FRPHFZCDPYBUAU-UHFFFAOYSA-N
Synonym Bromcresol Green
PubChem CID 6451
IUPAC Name 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methylphenol
SMILES CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)Br

Specifications

Melting Point ∼225°C (decomposition)
Beilstein 372527
Merck Index 14,1386
Solubility Information Soluble in benzene,ethanol and diethyl ether. Sparingly soluble in water.
Formula Weight 698.02
Quantity 25 g
Chemical Name or Material Bromocresol Green

RUO – Research Use Only

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