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Merck

114421

Bromothymol Blue sodium salt

ACS reagent

동의어(들):

3′,3′′-dibromothymolsulfonephthalein sodium salt

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제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):
C27H27Br2NaO5S
CAS 번호:
Molecular Weight:
646.36
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47
EC Number:
252-169-7
MDL number:
Beilstein/REAXYS Number:
6887926
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grade

ACS reagent

Quality Level

form

crystalline powder, powder or crystals

technique(s)

titration: suitable

visual transition interval

6.0-7.6, yellow to blue

solubility

water: 0.1%, clear to very slightly hazy

λmax

392 nm, 615 nm

ε (extinction coefficient)

≥35000 at 614-618 nm in 0.1 M NaOH at 0.005 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

SMILES string

CC1=C(C=C(C(=C1Br)O)C(C)C)C(=C2C=C(C(=O)C(=C2C)Br)C(C)C)C3=CC=CC=C3S(=O)(=O)[O-].[Na+], [Na+].CC(C)c1cc(c(C)c(Br)c1O)C(=C2\C=C(C(C)C)C(=O)C(Br)=C2C)\c3ccccc3S([O-])(=O)=O

InChI

InChI=1S/C27H28Br2O5S.Na/c1-13(2)18-11-20(15(5)24(28)26(18)30)23(17-9-7-8-10-22(17)35(32,33)34)21-12-19(14(3)4)27(31)25(29)16(21)6;/h7-14,30H,1-6H3,(H,32,33,34);/q;+1/p-1/b23-21+;, 1S/C27H28Br2O5S.Na/c1-13(2)18-11-20(15(5)24(28)26(18)30)23(17-9-7-8-10-22(17)35(32,33)34)21-12-19(14(3)4)27(31)25(29)16(21)6;/h7-14,30H,1-6H3,(H,32,33,34);/q;+1/p-1/b23-21+;

InChI key

NMKFVGALBGZKGW-FKWCIMQXSA-M

Application

Bromothymol Blue has been used for freshwater pH measurements over a broad range of buffer intensities.

Biochem/physiol Actions

Bromothymol Blue is a pH-indicator. It is also used for carbonic anhydrase assay due to the conversion of carbon dioxide to bicarbonate.


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저장 등급

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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문서 라이브러리 방문



Hydrophilic region of lecithin membranes studied by bromothymol blue and effects of an inhalation anesthetic, enflurane.
Mashimo T, et al.
Proceedings of the National Academy of Sciences of the USA, 76, 5114-5118 (1979)
Evaluation of indicator-based pH measurements for freshwater over a wide range of buffer intensities.
Yuan S and DeGrandpre MD
Environmental Science & Technology, 42, 6092-6099 (2008)
Biochemical properties of a new a-carbonic anhydrase from the human pathogenic bacterium, Vibrio cholerae.
Del Prete S, et al.
Journal of Enzyme Inhibition and Medicinal Chemistry, 29, 23-27 (2014)



국제 무역 품목 번호

SKUGTIN
114421-5G04061838702029
114421-25G04061838702012