Description

Desvenlafaxine Succinate CAS NO 386750-22-7 is the succinate salt form of the active pharmaceutical ingredient desvenlafaxine, a serotonin-norepinephrine reuptake inhibitor (SNRI). This high-purity compound is critical for ensuring the efficacy, safety, and batch-to-batch consistency of finished pharmaceutical formulations. It is primarily required by pharmaceutical manufacturers and research institutions engaged in the development and production of antidepressant medications.

Application

• Active Pharmaceutical Ingredient (API) for the formulation of antidepressant tablets and extended-release capsules.
• Pharmaceutical Reference Standard for quality control and analytical method development in regulatory testing.
• Research & Development of novel drug delivery systems and new therapeutic applications for SNRIs.
• Generic Drug Manufacturing for producing bioequivalent versions of branded desvenlafaxine medications.
• Clinical Trial Material for phases I-III studies requiring a certified, high-purity active substance.

Basic Information

Item	Detail
Product Name	Desvenlafaxine Succinate
CAS No.	386750-22-7
Molecular Formula	C18H29NO6
Molecular Weight	355.43 g/mol
Synonyms	Desvenlafaxine Succinate; O-Desmethylvenlafaxine Succinate; Pristiq Succinate; WY-45233 Succinate; (1R,2R)-2-(Dimethylamino)-1-(4-hydroxy-3-methoxyphenyl)propyl cyclohexyl ether succinate; Desvenlafaxine hemisuccinate
EINECS	Contact for details

Quality Control

Our Desvenlafaxine Succinate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and potency, aligning with ICH guidelines. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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 must be kept in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity: ≤ 0.5% Total impurities: ≤ 1.5%
Specific Rotation	Contact for details

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