[A17090] CAS 76-60-8 | Bromocresol Green | Alfa
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Brand: Alfa Aesar
76-60-8 | C21H14Br4O5S | bromocresol green bromcresol green
Chemical Identifiers
CAS
76-60-8
Molecular Weight (g/mol)
698.01
Synonym
bromocresol green bromcresol green
SMILES
CC1=C(Br)C(O)=C(Br)C=C1C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(Br)=C(O)C(Br)=C1C
InChI Key
FRPHFZCDPYBUAU-UHFFFAOYSA-N
Molecular Formula
C21H14Br4O5S
IUPAC Name
3,3-bis(3,5-dibromo-4-hydroxy-2-methylphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione
Specifications
UV spectrophotometry
(lambda-max @ pH 5.4) : 530-600
Form
Powder
Appearance (Color)
Cream or yellow to brown
Comment
Suitable for use as an indicator
Identification (FTIR)
Conforms
설명
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.
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.
Other References:
Merck Index:14,1386Beilstein:372527
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:YesRTECS Number:SJ7456000
경고:RUO – Research Use Only
CAS76-60-8FORMULAC21H14Br4O5SEINECS200-972-8MDLMFCD00005874
| Pakage | 25g, 5g |
|---|---|
| brand | Alfa Aesar |
