Description

2,4-Dichloro-7H-Pyrrolo[2,3-D]Pyrimidine-5-Carboxylic Acid CAS NO 1638768-02-1 is a high-value, multi-functional heterocyclic building block essential for advanced organic synthesis. Its core value lies in its versatile reactivity, serving as a key precursor for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs). This compound is critically needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of kinase inhibitors, anticancer agents, and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Biology & Proteomics: Serves as a scaffold for designing molecular probes and activity-based protein profiling (ABPP) reagents.
• Material Science: Potential precursor for organic electronic materials and functional polymers due to its conjugated pyrrolopyrimidine core.
• Contract Research & Development (CRO/CMO): Supplied to research organizations for custom synthesis and library production.
• Academic Research: Utilized in university and institutional labs for methodological development and exploring new chemical space.

Basic Information

Item	Details
Product Name	2,4-Dichloro-7H-Pyrrolo[2,3-D]Pyrimidine-5-Carboxylic Acid
CAS No.	1638768-02-1
Molecular Formula	C7H3Cl2N3O2
Molecular Weight	232.02 g/mol
Synonyms	2,4-Dichloro-5-carboxy-7H-pyrrolo[2,3-d]pyrimidine; 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid; 7H-Pyrrolo[2,3-d]pyrimidine-5-carboxylic acid, 2,4-dichloro-; 2,4-Dichloropyrrolo[2,3-d]pyrimidine-5-carboxylic acid; Pyrrolo[2,3-d]pyrimidine-5-carboxylic acid, 2,4-dichloro-7H-; 1638768-02-1
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-7H-Pyrrolo[2,3-D]Pyrimidine-5-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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