CAS 76-59-5

Azul de bromotimol

Descripción:

Azul de bromotimol es un indicador de pH comúnmente utilizado en diversas aplicaciones químicas y biológicas. Es un colorante sintético que exhibe un cambio de color distinto dependiendo de la acidez o alcalinidad de una solución. En condiciones ácidas, aparece amarillo, mientras que en condiciones neutras a ligeramente básicas, transita a verde, y en entornos más alcalinos, se vuelve azul. Esta característica lo hace útil para monitorear cambios de pH en titulaciones y experimentos biológicos. El compuesto tiene una fórmula molecular de C27H28Br2O5S y un peso molecular de aproximadamente 624.4 g/mol. Azul de bromotimol es soluble en alcohol y ligeramente soluble en agua, lo que puede limitar su uso en ciertas aplicaciones acuosas. A menudo se emplea en entornos de laboratorio, particularmente en microbiología y bioquímica, para evaluar el pH de medios de cultivo. Además, es no tóxico y seguro para su uso en entornos educativos, lo que lo convierte en una opción popular para demostraciones y experimentos que involucran química ácido-base.

Fórmula: C₂₇H₂₈Br₂O₅S

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

Clave InChI: InChIKey=NUHCTOLBWMJMLX-UHFFFAOYSA-N

SMILES: CC1=C(C2(C=3C(S(=O)(=O)O2)=CC=CC3)C4=C(C)C(Br)=C(O)C(C(C)C)=C4)C=C(C(C)C)C(O)=C1Br

Sinónimos:

• 2-Bromo-4-[3-(3-Bromo-4-Hydroxy-2-Isopropyl-5-Methyl-Phenyl)-1,1-Dioxo-Benzo[C]Oxathiol-3-Yl]-3-Isopropyl-6-Methyl-Phenol
• 3,3'-Dibromothymolsulfonphthalein
• 3,3'-Dibromothymolsulfophthalein
• 3,3-Dibromophenolsulfonephthalein
• 3,3-Dibromothymolsulfonephthalein
• 3H-2,1-Benzoxathiole, phenol deriv.
• 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis[2-bromo-3-methyl-6-(propan-2-yl)phenol]
• 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)phenol]-S,S-dioxide
• 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)phenol]
• Alpha,Alpha-Bis(5-Bromo-4-Hydroxy-6-Methyl-M-Cumenyl)Toluene-2,Alpha-Sultone
• Azul De Bromotimol
• BTB
• Bleu de bromothymol
• Bromothymolsulfonephthalein
• Bromthymol Blue
• Bromthymol Blue Sulfone Form
• Bromthymolblau
• Dibromothymolsulfophthalein
• Dibromothymolsulphonephthalein
• Nsc 7819
• Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-
• Phenol, 4,4'-(3H-2,1-Benzoxathiol-3-Ylidene)Bis [2-Bromo-3-Methyl-6-(1-Methylethyl)-, S,S-Dioxide
• Thymol, 6,6'-(3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-, S,S-dioxide

Bromothymol Blue (0.04% in Water) [for pH Determination]

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Forma y color: Brown Liquid

Peso molecular: 624.38

Ref: 3B-B0658

Bromothymol Blue

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Forma y color: Light red to Red to Purple powder to crystal

Peso molecular: 624.38

Ref: 3B-B0657

Bromothymol Blue

CAS: 76-59-5

Bromothymol Blue is a pH indicator used for measuring pH around 7 in pools and fish tanks. It operates in the pH range 6.0 to 7.6 due to the presence of an electron withdrawing and donating groups like bromine atoms and alkyl substitutents respectively. In the laboratory, it is used as a biological

Fórmula: C₂₇H₂₈Br₂O₅S

Forma y color: Pink or brown, Powder

Peso molecular: 624.38

Ref: 02-A17746

Bromothymol Blue, ACS

CAS: 76-59-5

Bromothymol Blue is a pH indicator used for measuring pH around 7 in pools and fish tanks. It operates in the pH range 6.0 to 7.6 due to the presence of an electron withdrawing and donating groups like bromine atoms and alkyl substitutents respectively. In the laboratory, it is used as a biological

Fórmula: C₂₇H₂₈Br₂O₅S

Peso molecular: 624.38

Ref: 02-032638

Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Pureza: 98%

Forma y color: Solid

Peso molecular: 624.3812

Ref: IN-DA00ILHF

Bromothymol Blue

CAS: 76-59-5

Bromothymol Blue

Pureza: ≥98%

Peso molecular: 624.38g/mol

Ref: 54-BUP19655

Bromothymol Blue

CAS: 76-59-5

Bromothymol Blue

Pureza: IND

Peso molecular: 624.38g/mol

Ref: 54-OR1012564

Bromothymol Blue

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Forma y color: Beige to light pink, light brown, red or green powder

Peso molecular: 624.39

Ref: 7W-GT6837

Bromothymol Blue (0.1% in ca. 50% Ethanol) [for Titration]

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Forma y color: Light yellow to Brown clear liquid

Peso molecular: 624.38

Ref: 3B-B0113

Bromothymol Blue

CAS: 76-59-5

Bromothymol Blue is a pH indicator. It is yellow when it is acidic and blue when it is alkaline.

Fórmula: C₂₇H₂₈Br₂O₅S

Pureza: 98.36% - 98.36%

Forma y color: Purple To Pink Powder

Peso molecular: 624.38

Ref: TM-T18930

Bromothymol Blue

Producto controlado

CAS: 76-59-5

Applications Bromothymol Blue is a pH indicator for weak acids and bases. Dyes and metabolites.

Fórmula: C₂₇H₂₈Br₂O₅S

Forma y color: Neat

Peso molecular: 624.38

Ref: TR-B699310

Bromothymol blue

CAS: 76-59-5

Bromothymol blue is a chemical that can be used as a reaction component, a reagent, or a useful scaffold. It is an important high quality research chemical and is also used in the production of speciality chemicals. Bromothymol blue has been identified as being versatile building block and is also a useful intermediate. It belongs to the family of complex compounds and has CAS No. 76-59-5.

Fórmula: C₂₇H₂₈Br₂O₅S

Peso molecular: 624.38 g/mol

Ref: 3D-B-8987

Bromothymol blue

CAS: 76-59-5

Bromothymol blue is a water-soluble dye that has been used for the detection of acidic substances. It is also used as a fluorescence probe in biological studies and wastewater treatment, as well as in the measurement of nitrite ion concentration. Bromothymol blue has shown antimicrobial activity against bacteria and fungi. This dye binds to hydrogen bonding interactions, which are found on the surface of many microorganisms, including Escherichia coli, Staphylococcus aureus, and Candida albicans. The phase transition temperature of bromothymol blue is at around 50°C, so it remains stable in most environments.

Fórmula: C₂₇H₂₈Br₂O₅S

Pureza: Min. 95%

Forma y color: Off-White Powder

Peso molecular: 624.38 g/mol

Ref: 3D-FB02390

Bromothymol Blue ACS, ExiPlus, Multi-Compendial

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Forma y color: Pale pinkish brown, Powder

Peso molecular: 624.40

Ref: SR-72752

Bromothymol Blue 0.04% Aq. Solution

CAS: 76-59-5

Forma y color: Clear, Brownish yellow, Solution

Ref: SR-44798

Bromothymol Blue

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Forma y color: Pale pinkish brown, Powder

Peso molecular: 624.40

Ref: SR-48214

Bromothymol blue

CAS: 76-59-5

Pureza: 98%

Peso molecular: 622.002

Ref: 10-F842431