Bromocresol green, CAS 76-60-8

Product Description: Bromocresol green is a pH-sensitive triphenylmethane dye commonly used for the determination of protein and albumin in serum. Bromocresol green is a bio-based dye with a yellow-green to blue-green color. Bromocresol green turns yellow (λmax=435 nm, protonated form) when placed in acidic solution (e.g. pH=4.15), and turns blue in basic solution (λmax=615 nm, deprotonated form). Bromocresol green is widely used as a pH indicator in the field of biochemical analysis. In addition, Bromocresol green is also used to detect the concentration of molecules such as creatinine, and to judge the viability of cells[1][2][3][4].

Formula: C21H14Br4O5S

References: [1]Delanghe S, et al. Binding of bromocresol green and bromocresol purple to albumin in hemodialysis patients. Clin Chem Lab Med. 2018 Feb 23;56(3):436-440. /[2]Jurmanović S, et al. Organically modified silicate thin films doped with colourimetric pH indicators methyl red and bromocresol green as pH responsive sol–gel hybrid materials[J]. Thin Solid Films, 2010, 518(8): 2234-2240. /[3]Chaiyo S, et al. A novel paper-based colorimetry device for the determination of the albumin to creatinine ratio. Analyst. 2018 Nov 5;143(22):5453-5460. /[4]Hou H, et al. Single-cell pH imaging and detection for pH profiling and label-free rapid identification of cancer-cells. Sci Rep. 2017 May 11;7(1):1759.

CAS Number: 76-60-8

Molecular Weight: 698.01

Compound Purity: 95.0

Research Area: Others

Solubility: DMSO : 100 mg/mL (ultrasonic)

Target: Fluorescent Dye

• Artikelnummer: MEXHY-W040144-5G
• Hersteller: MedChemExpress
• Hersteller Artikelnummer: HY-W040144-5G
• Green Labware: Nein
• Verpackungseinheit: 5 g
• Mengeneinheit: STK