Description

Telmisartan Sodium CAS NO 515815-47-1 is the sodium salt form of Telmisartan, a potent and selective angiotensin II receptor blocker (ARB). This active pharmaceutical ingredient (API) is critical for the development and manufacture of antihypertensive medications, offering high bioavailability and a long duration of action. It is primarily required by pharmaceutical manufacturers and research institutions engaged in the production of cardiovascular drugs, generic formulations, and novel drug delivery systems.

Application

• Primary Pharmaceutical Ingredient: Core API for the formulation of oral solid dosage forms (tablets, capsules) used to treat hypertension (high blood pressure).
• Cardiovascular Drug Manufacturing: Essential in producing medications for cardiovascular risk reduction, often in combination therapies.
• Generic Drug Development: A key compound for companies developing bioequivalent generic versions of branded telmisartan medications.
• Research & Development: Used in preclinical and clinical studies for investigating new therapeutic applications of ARBs.
• Reference Standard: Serves as a high-purity analytical standard for quality control and regulatory testing in pharmaceutical labs.
• Drug Delivery Systems: Investigated for use in advanced delivery mechanisms to enhance patient compliance and therapeutic efficacy.

Basic Information

Product Name	Telmisartan Sodium
CAS No.	515815-47-1
Molecular Formula	C33H29N4O3Na
Molecular Weight	552.60 g/mol
Synonyms	Telmisartan Sodium Salt; Telmisartan Na; 4'-[(1,4'-Dimethyl-2'-propyl[2,6'-bi-1H-benzimidazol]-1'-yl)methyl]-[1,1'-biphenyl]-2-carboxylic Acid Sodium Salt; BIBR 277 SE Sodium; Micardis (Brand Name API); Pritor (Brand Name API); Kinzalmono (Brand Name API)
EINECS	Contact for details

Quality Control

Our Telmisartan Sodium is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical use. We provide full traceability and support regulatory submissions with comprehensive documentation. Certificates of Analysis (COA) are available upon request, detailing purity, impurities, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time conforms to reference
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Related Substances (HPLC)	Individual impurity: ≤ 0.5% Total impurities: ≤ 2.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Heavy Metals	≤ 20 ppm

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