Bromophenol red

Base Information

• Chemical Name: Bromophenol red
• CAS No.: 2800-80-8
• Molecular Formula: C19H12Br2O5S
• Molecular Weight: 512.175
• Hs Code.: 29349990
• European Community (EC) Number: 220-538-1
• DSSTox Substance ID: DTXSID50182284
• Nikkaji Number: J208.056G
• Wikidata: Q904434
• Mol file: 2800-80-8.mol

Synonyms:bromophenol red;bromophenol red, 76Br-labeled;bromophenol red, 77Br-labeled;bromophenol red, 82Br-labeled

Chemical Property of Bromophenol red

Chemical Property:

• Appearance/Colour: brown crystalline powder
• Vapor Pressure: 2.29E-14mmHg at 25°C
• Melting Point: 102-105°C
• Refractive Index: 1.722
• Boiling Point: 586.764 °C at 760 mmHg
• PKA: 6.51(at 25℃)
• Flash Point: 308.664 °C
• PSA: 92.21000
• Density: 1.882 g/cm³
• LogP: 5.71440
• Storage Temp.: Store at +5°C to +30°C.
• Solubility.: Solubility Sparingly soluble in water; soluble in ethanol
• XLogP3: 4.4
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 511.87517
• Heavy Atom Count: 27
• Complexity: 625

Purity/Quality:

98%,99%, ^*data from raw suppliers

Bromophenol Red ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Dyes -> Indicator Dyes
• Canonical SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)Br)C4=CC(=C(C=C4)O)Br
• Uses: Bromophenol Red (cas# 2800-80-8) is a luminol signal co-enhancer in chemiluminescent detection of sequence-specific DNA. An inhibitor of glucose 6-phosphate dehydrogenase (G6PD).

Technology Process of Bromophenol red

There total 2 articles about Bromophenol red which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

phenol red (143-74-8) → bromocresol red (2800-80-8) + bromophenol blue (115-39-9)

Guidance literature:

With dihydrogen peroxide; sodium bromide; In phosphate buffer; at 30 ℃; for 5.83333h; pH=0.5 - 4.5;

DOI:10.1016/S0045-6535(97)10032-7

Reference yield:

2-sulfobenzoic acid cyclic anhydride (81-08-3) + 2-hydroxybromobenzene (95-56-7) → bromocresol red (2800-80-8)

Guidance literature:

at 140 ℃;

upstream raw materials:

2-sulfobenzoic acid cyclic anhydride

2-hydroxybromobenzene

phenol red

Refernces