Description

4-Aminohippuric Acid, Sodium Salt Hydrate, 98 is a high-purity derivative of hippuric acid, specifically designed for research and industrial applications requiring a stable, water-soluble form. This compound is valued for its role as a key intermediate and reference standard in pharmacokinetic and renal function studies. It is primarily utilized by pharmaceutical R&D laboratories, diagnostic manufacturers, and academic institutions engaged in metabolic and clearance research.

Application

• Pharmacological Research: As a probe substrate for studying organic anion transport (OAT) systems and renal tubular secretion.
• Diagnostic Agent Development: Used in the formulation and calibration of diagnostic kits for assessing effective renal plasma flow (ERPF).
• Biochemical Standard: Serves as a high-purity reference standard in analytical chemistry for method validation and quality control.
• Metabolic Pathway Studies: Employed in in vitro and in vivo studies to investigate the metabolism and excretion of glycine-conjugated compounds.
• Chemical Synthesis: Acts as a protected intermediate for the synthesis of more complex peptides and pharmaceutical agents.

Basic Information

Product Name	4-Aminohippuric Acid, Sodium Salt Hydrate, 98
CAS No.	206658-83-5
Molecular Formula	C9H9N2NaO4 · xH2O
Molecular Weight	232.17 (Anhydrous basis)
Synonyms	PAH Sodium Salt; Sodium 4-Aminohippurate Hydrate; N-(4-Aminobenzoyl)glycine Sodium Salt Hydrate; 4-Amino-N-benzoylglycine Sodium Salt; p-Aminohippuric Acid Sodium Salt; Sodium p-Aminohippurate; PAH-Na; 4-AHPA Sodium Salt
EINECS	Contact for details

Quality Control

Our 4-Aminohippuric Acid, Sodium Salt Hydrate is manufactured under a quality management system and undergoes rigorous analytical testing to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We ensure compliance with relevant standards for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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