Description

5-Bromo-4-Chloro-3-Indolyl Caprylate is a chromogenic enzyme substrate widely used in biochemical and microbiological research. This compound is valued for its role in detecting specific enzymatic activity, producing an insoluble, colored precipitate upon cleavage. It is an essential reagent for researchers and quality control laboratories in the biotechnology, pharmaceutical, and diagnostic industries. The product is supplied as a high-purity material to ensure reliable and reproducible experimental results.

Application

• Chromogenic substrate for the detection of esterase and lipase activity in enzyme assays.
• Key component in microbiological media for the identification and differentiation of bacterial strains.
• Used in histochemical staining and blotting techniques (e.g., Western, Southern) for visualizing specific proteins or nucleic acids.
• Essential reagent in diagnostic kit manufacturing for clinical and veterinary applications.
• Research tool in biochemical pathway studies and enzyme kinetics.
• Quality control testing in pharmaceutical manufacturing processes.

Basic Information

Product Name	5-Bromo-4-Chloro-3-Indolyl Caprylate
CAS No.	129541-42-0
Molecular Formula	C16H19BrClNO2
Molecular Weight	372.68 g/mol
Synonyms	5-Bromo-4-chloro-3-indolyl octanoate; X-Caprylate; BCIP Caprylate; 3-Indolyl caprylate, 5-bromo-4-chloro-; 5-Bromo-4-chloro-1H-indol-3-yl octanoate; Magenta-Phos; Chromogenic caprylate substrate
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Chloro-3-Indolyl Caprylate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and diagnostic applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. The product is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Solubility	Soluble in DMF, DMSO; slightly soluble in ethanol

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.