Description

3A-Benzyl-2-Methyl-2,3A,4,5,6,7-Hexahydro-3H-Pyrazolo[4,3-C]Pyridin-3-One L-Tartarate is a high-purity, non-racemic pharmaceutical intermediate and research chemical. This compound is critical for the development of novel therapeutic agents, particularly in the fields of central nervous system (CNS) and metabolic disorder research. It is primarily sought by pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers requiring a reliable and consistent supply of advanced building blocks for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of potential drug candidates targeting neurological pathways.
• Chemical Research & Development: Used in academic and industrial research to explore new chemical entities and structure-activity relationships (SAR).
• Process Chemistry: Serves as a starting material or intermediate for scaling up synthetic routes under Good Manufacturing Practice (GMP) conditions.
• Reference Standard: Employed as an analytical standard for method development, validation, and quality control in API manufacturing.
• Library Synthesis: Used in the generation of focused compound libraries for high-throughput screening in drug discovery programs.

Basic Information

Product Name	3A-Benzyl-2-Methyl-2,3A,4,5,6,7-Hexahydro-3H-Pyrazolo[4,3-C]Pyridin-3-One L-Tartarate
CAS No.	193274-37-2
Molecular Formula	C18H23N3O6
Molecular Weight	377.40 g/mol
Synonyms	3a-Benzyl-2-methyl-2,3a,4,5,6,7-hexahydro-3H-pyrazolo[4,3-c]pyridin-3-one L-tartrate; (3aR)-3a-Benzyl-2-methyl-2,3,3a,4,5,6,7,8-octahydropyrazolo[4,3-c]pyridin-3-one (2R,3R)-2,3-dihydroxybutanedioate; L-Tartaric acid salt of 3a-benzyl-2-methyl-2,3a,4,5,6,7-hexahydro-3H-pyrazolo[4,3-c]pyridin-3-one; 193274-37-2; Pyrazolopyridine L-tartarate derivative
EINECS	Contact for details

Quality Control

Our 3A-Benzyl-2-Methyl-2,3A,4,5,6,7-Hexahydro-3H-Pyrazolo[4,3-C]Pyridin-3-One L-Tartarate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing results for chiral purity, assay, and related substances is provided with every shipment. We support development and commercial projects with specifications tailored to meet GMP, ICH Q7, and other relevant regulatory guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 1.0%; Any single impurity ≤ 0.5%

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