Description

Thymolphthalein Monophosphate Magnesium Salt is a chromogenic substrate widely used in enzymatic assays and diagnostic applications. Its core value lies in its ability to produce a distinct colorimetric change upon enzymatic hydrolysis, making it an essential tool for precise biochemical detection and quantification. This compound is primarily needed by manufacturers and research laboratories in the diagnostics, life sciences, and pharmaceutical quality control sectors.

Application

• Clinical Diagnostics: Key substrate for the detection and measurement of alkaline phosphatase (ALP) activity in automated analyzers and manual test kits.
• Biochemical Research: Used in enzyme kinetics studies and as a chromogenic agent in various biochemical assays.
• Pharmaceutical Quality Control: Employed in sterility testing and other microbiological assays requiring sensitive enzymatic detection methods.
• Immunoassays: Serves as a substrate in enzyme-linked immunosorbent assays (ELISA) and other immunodetection platforms.
• Molecular Biology: Utilized in blotting techniques and nucleic acid detection systems that rely on enzyme-labeled probes.
• Water & Environmental Testing: Potential application in detecting specific enzymatic activities indicative of microbial contamination.

Basic Information

Product Name	Thymolphthalein Monophosphate Magnesium Salt
CAS No.	10496-54-5
Molecular Formula	C34H32MgO10P2 (or similar coordination complex)
Molecular Weight	Contact for details
Synonyms	Thymolphthalein Monophosphate, Magnesium Salt; Thymolphthalein Phosphate, Mg Salt; 5',5''-Diisopropyl-2',2''-dimethylphenolphthalein Monophosphate Magnesium Salt; TMP-Mg; ALP Substrate; Alkaline Phosphatase Substrate; Diagnostic Reagent Grade Thymolphthalein Phosphate; Chromogenic Phosphatase Substrate
EINECS	Contact for details

Quality Control

Our Thymolphthalein Monophosphate Magnesium Salt is manufactured under strict quality systems to ensure batch-to-batch consistency and high performance in sensitive diagnostic applications. Each lot undergoes rigorous analytical testing, including HPLC purity analysis, identity confirmation (IR/UV), and functional performance testing in standardized enzyme assays. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed in a low-humidity environment to maintain stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Functional Activity (Enzymatic Assay)	Conforms to reference standard
Solubility	Soluble in water, buffer solutions

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