Description

Asp-9521 CAS NO 1126084-37-4 is a high-purity, specialized organic compound designed for advanced research and development applications. This material serves as a critical building block or intermediate in the synthesis of complex molecules, offering researchers and manufacturers a reliable and consistent starting point. It is primarily utilized by the pharmaceutical, agrochemical, and advanced materials industries for process development and scale-up activities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Organic Synthesis: Serves as a versatile building block for constructing complex organic frameworks in academic and industrial R&D labs.
• Material Science: Potential applications in the development of specialty polymers, liquid crystals, or electronic materials.
• Chemical Reference Standard: Employed as a high-purity standard for analytical method development and quality control.

Basic Information

Item	Detail
Product Name	Asp-9521
CAS No.	1126084-37-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	ASP-9521; 1126084-37-4; Asp 9521; AS9521; 4-(4-Fluorophenyl)-6-isopropyl-2-[(methylsulfonyl)methyl]pyrimidin-5-amine; 5-Pyrimidinamine, 4-(4-fluorophenyl)-6-(1-methylethyl)-2-[(methylsulfonyl)methyl]-; 4-(4-Fluorophenyl)-6-isopropyl-2-[(methylsulfonyl)methyl]pyrimidin-5-amine
EINECS	Contact for details

Quality Control

Our Asp-9521 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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