Description

4-(4-Methoxyphenyl)Pyrimido[1,2-B]Indazole-2-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its complex heterocyclic structure. This compound is of significant commercial importance as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for research into targeted therapies. It is primarily utilized by pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers engaged in developing new drug candidates.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly in oncology and other therapeutic areas.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization processes.
• Chemical Synthesis: Acts as a specialized building block for constructing complex heterocyclic frameworks in organic synthesis.
• Academic Research: Employed in university and institutional labs for studying novel chemical reactions and biochemical pathways.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for scale-up and GMP production.

Basic Information

Product Name	4-(4-Methoxyphenyl)Pyrimido[1,2-B]Indazole-2-Carboxylic Acid
CAS No.	1435989-87-9
Molecular Formula	C19H13N3O3
Molecular Weight	331.33 g/mol
Synonyms	4-(4-Methoxyphenyl)pyrimido[1,2-b]indazole-2-carboxylic acid; 4-(4-Methoxyphenyl)-2-pyrimido[1,2-b]indazolecarboxylic Acid; 4-(4-Methoxyphenyl)pyrimido[1,2-b]indazol-2-carboxylic acid; 1435989-87-9; Pyrimido[1,2-b]indazole-2-carboxylic acid, 4-(4-methoxyphenyl)-; 4-(4-Methoxyphenyl)pyrimido[1,2-b]indazole-2-carboxylate
EINECS	Contact for details

Quality Control

Our production of 4-(4-Methoxyphenyl)Pyrimido[1,2-B]Indazole-2-Carboxylic Acid adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure compliance with research-grade and pharmaceutical intermediate specifications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee traceability and consistency for your critical R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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