Description

5,6,7,8-Tetrahydro-4-Methoxypyrido[4,3-D]Pyrimidine Hcl is a high-purity, heterocyclic organic compound belonging to the pyridopyrimidine class, serving as a critical advanced pharmaceutical intermediate. Its value lies in its role as a sophisticated building block for the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in therapeutic areas targeting kinases and other enzymes.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its heterocyclic structure.
• Chemical Synthesis: Serves as a versatile precursor for creating more complex pyridopyrimidine derivatives in academic and industrial research.
• Biochemical Tool Compound: Utilized in life science research as a probe or inhibitor to study biological pathways and mechanisms.

Basic Information

Product Name	5,6,7,8-Tetrahydro-4-Methoxypyrido[4,3-D]Pyrimidine Hcl
CAS No.	1187830-54-1
Molecular Formula	C9H14ClN3O
Molecular Weight	215.68 g/mol
Synonyms	4-Methoxy-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine hydrochloride; 5,6,7,8-Tetrahydro-4-methoxypyrido[4,3-d]pyrimidine hydrochloride; 4-Methoxy-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine HCl; THMPP HCl; Pyrido[4,3-d]pyrimidine, 5,6,7,8-tetrahydro-4-methoxy-, hydrochloride (1:1)
EINECS	Contact for details

Quality Control

Our 5,6,7,8-Tetrahydro-4-Methoxypyrido[4,3-D]Pyrimidine Hcl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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