Bromophenol blue - Moligand™, 10 mM in DMSO , CAS No.115-39-9

CAS: 115-39-9 Cat. No.: B1499552 Formula: C₁₉H₁₀Br₄O₅S Molecular Weight: 669.96 Beilstein Registry Number: 61698 EC Number: 204-086-2

GRADE & PURITY Moligand™, 10 mM in DMSO

Storage

Argon charged,Store at -80°C

Shipped In

Dry ice packs + Cold packs

Overview

Bromophenol blue is an acid phthalein dye, and it is used as a tracking dye for electrophoresis. Bromophenol blue is also used as a pH indicator, with a transition range of pH 3 to 4.6. Bromophenol blue is used as a sensor for the determination of several compounds including ammonia, drugs, proteins and amino acids . The binding of Bromophenol blue to proteins is accompanied by the appearance of a strong absorbance at 610 nm .

Specifications

Specifications & Purity

Moligand™, 10 mM in DMSO

Storage

Argon charged,Store at -80°C

Shipped In

Dry ice packs + Cold packs

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Moligand™

Names and Identifiers

Isomeric SMILES

C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br

WGK Germany

2

RTECS

SJ7453000

Molecular Weight

669.96

Beilstein

61698

Reaxy-Rn

61698

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=61698&ln=

Chemical and Physical Properties

• Melt Point(°C): 297°C

Frequently Asked Questions

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 115-39-9, the molecular formula is C19H10Br4O5S, and the molecular weight is 669.96 g/mol.

What is Moligand??

Moligand? is one of Aladdin Scientific's premium product lines, formulated for high-purity applications across multiple workflows. Compared to standard grades in the same workflow, Moligand? products typically offer tighter specifications, more rigorous QC, and stronger lot-to-lot consistency.

How should this product be stored?

Store at ?80 °C under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships frozen with dry ice and cold packs. Unpack on arrival and transfer it to the storage condition stated above; handle dry ice with insulated gloves in a ventilated area.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.