Description

Felbamate CAS NO 25451-15-4 is a synthetic carbamate derivative and a well-known anticonvulsant agent. It is a critical active pharmaceutical ingredient (API) used in the formulation of medications for the treatment of specific seizure disorders. This compound is of primary importance to the pharmaceutical industry for the development and production of neurological therapeutics. Its reliable synthesis and high purity are essential for ensuring drug efficacy and patient safety.

Application

• Pharmaceutical API: Primary use as the active ingredient in the manufacture of antiepileptic drugs.
• Neurological Disorder Treatment: Formulation of medications for Lennox-Gastaut syndrome and partial-onset seizures.
• Research & Development: Used as a reference standard and in preclinical studies for novel CNS-active compounds.
• Generic Drug Manufacturing: Sourcing for the production of generic versions of branded anticonvulsant medications.
• Chemical Intermediate: Potential use in the synthesis of more complex carbamate-based pharmaceutical molecules.

Basic Information

Item	Details
Product Name	Felbamate
CAS No.	25451-15-4
Molecular Formula	C11H14N2O4
Molecular Weight	238.24 g/mol
Synonyms	2-Phenyl-1,3-propanediol dicarbamate; Felbatol (brand name); W-554; ADD-03055; NSC-114901; Carbamic acid, (3-carbamoyloxy-2-phenylpropyl)-, methyl ester; 3-Carbamoyloxy-2-phenylpropyl methylcarbamate
EINECS	Contact for details

Quality Control

Our Felbamate is manufactured under strict quality management systems, targeting standards suitable for pharmaceutical applications. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. Certificates of Analysis (COA) documenting compliance with agreed specifications are provided with every shipment. We support customer audits and can provide material for method validation and stability studies.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions that minimize exposure to moisture and temperature fluctuations.

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% - 102.0% (on anhydrous basis)
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%
Water Content (KF)	≤ 0.5%
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.