Description

Pyrazolo[1,5-A]Pyrimidin-7-Ol, 2-(3,4-Dimethoxyphenyl)-5-(4-Nitrophenyl)- (9Ci) is a high-value, multi-substituted heterocyclic compound that serves as a critical advanced intermediate in modern organic synthesis. This compound matters because its unique molecular architecture, featuring both electron-donating dimethoxy and electron-withdrawing nitroaryl groups on a pyrazolopyrimidine scaffold, makes it a versatile building block for creating complex molecules with tailored properties. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates targeting various therapeutic areas, including kinase inhibition.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its bioactive heterocyclic core.
• Material Science: Serves as a building block for organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters or charge transport materials.
• Chemical Biology Probe Development: Utilized to create molecular probes for studying biological pathways and protein functions.
• Academic & Contract Research: Employed in universities and CROs (Contract Research Organizations) for method development and novel synthetic route exploration.
• Dye & Pigment Intermediate: Potential use in synthesizing specialized dyes and pigments owing to its conjugated system and nitro group.

Basic Information

Product Name	Pyrazolo[1,5-A]Pyrimidin-7-Ol, 2-(3,4-Dimethoxyphenyl)-5-(4-Nitrophenyl)- (9Ci)
CAS No.	606114-57-2
Molecular Formula	C20H16N4O5
Molecular Weight	392.37 g/mol
Synonyms	2-(3,4-Dimethoxyphenyl)-5-(4-nitrophenyl)pyrazolo[1,5-a]pyrimidin-7-ol; 2-(3,4-Dimethoxyphenyl)-5-(4-nitrophenyl)-7H-pyrazolo[1,5-a]pyrimidin-7-one; 606114-57-2; Pyrazolo[1,5-a]pyrimidin-7-ol, 2-(3,4-dimethoxyphenyl)-5-(4-nitrophenyl)-; SCHEMBL23505527; ZINC000006298777; AKOS040759232; BDBM50388857
EINECS	Contact for details

Quality Control

Every batch of Pyrazolo[1,5-A]Pyrimidin-7-Ol, 2-(3,4-Dimethoxyphenyl)-5-(4-Nitrophenyl)- (9Ci) undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and pre-clinical development. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identity confirmation (by NMR and/or IR), and impurity profile is provided with each shipment to support your regulatory and R&D documentation needs.

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). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere such as nitrogen or argon for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
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.