Description

Monobutyl Phthalate Acyl-β-D-Glucuronide is a specific glucuronide conjugate of a monobutyl phthalate metabolite, serving as a critical reference standard and analytical tool. This compound is essential for researchers and quality control laboratories requiring precise quantification and identification of phthalate exposure and metabolism. It is primarily needed by the environmental testing, pharmaceutical research, and industrial hygiene sectors for method development, calibration, and regulatory compliance testing.

Application

• Biomarker Analysis: Used as a certified reference material for the accurate detection and quantification of monobutyl phthalate (MBP) metabolites in human urine and serum for exposure assessment studies.
• Environmental Monitoring: Critical for developing and validating analytical methods (e.g., LC-MS/MS) to trace phthalate contamination in water, soil, and consumer products.
• Toxicology & Metabolism Research: Serves as a key intermediate standard for studying the pharmacokinetics, metabolic pathways, and biological fate of butyl benzyl phthalate and related plasticizers.
• Pharmaceutical Impurity Profiling: Employed in impurity identification and method development where phthalate compounds are potential contaminants or degradation products.
• Quality Control & Assurance: Essential for calibrating laboratory instrumentation and ensuring the accuracy and reliability of in-house testing protocols in contract research organizations (CROs) and testing labs.
• Regulatory Compliance: Supports testing mandated by agencies like the EPA and FDA for product safety, environmental impact, and human health risk assessments.

Basic Information

Product Name	Monobutyl Phthalate Acyl-β-D-Glucuronide
CAS No.	85209-81-0
Molecular Formula	C20H26O10
Molecular Weight	426.42 g/mol
Synonyms	MBP-Glucuronide; Monobutyl Phthalate Glucuronide; Butyl Benzyl Phthalate Metabolite Glucuronide; 1-Butyl 2-[(benzoyloxy)methyl] hydrogen benzene-1,2-dicarboxylate β-D-glucopyranosiduronic acid; Phthalic Acid Mono-n-butyl Ester Glucuronide; BBP Metabolite Glucuronide; MBPG; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Monobutyl Phthalate Acyl-β-D-Glucuronide is manufactured under strict quality systems to ensure high purity and batch-to-batch consistency, suitable for sensitive analytical applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles. We adhere to relevant guidelines for reference standard materials to support your compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C or as indicated on the label or Certificate of Analysis. For long-term storage, keep desiccated to maintain stability. Handle with standard laboratory precautions.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC/MS)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥95%
Water Content (KF)	≤1.0%
Residual Solvents (GC)	Meets ICH guidelines

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