Description

Robitussin-Dm is a key active pharmaceutical ingredient (API) primarily recognized for its antitussive and expectorant properties. This compound is essential for formulators requiring a reliable dual-action component to address cough symptoms in over-the-counter (OTC) and prescription medications. It is specifically targeted for the pharmaceutical industry, where it serves as a critical raw material in the production of cough syrups, lozenges, and other respiratory formulations.

Application

• Pharmaceutical Formulations: Primary active ingredient in cough suppressant and expectorant syrups, suspensions, and liquid medications.
• Solid Dosage Forms: Used in the manufacture of medicated lozenges, chewable tablets, and caplets for cough relief.
• Pediatric & Adult Medications: Formulated into age-appropriate dosages for safe and effective OTC cough and cold remedies.
• Combination Therapies: Often combined with other APIs such as antihistamines, decongestants, or analgesics in multi-symptom cold formulations.
• Contract Manufacturing: Supplied as a high-purity raw material to pharmaceutical contract development and manufacturing organizations (CDMOs).
• Generic Drug Production: A vital component for manufacturers producing bioequivalent generic versions of branded cough medicines.

Basic Information

Product Name	Robitussin-Dm
CAS No.	72101-06-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dextromethorphan Hydrobromide Monohydrate; DXM HBr; (+)-3-Methoxy-17-methyl-9α,13α,14α-morphinan Hydrobromide Monohydrate; Romilar; DexAlone; Delsym; 3-Methoxy-17-methyl-9α,13α,14α-morphinan Hydrobromide Monohydrate; Dextromethorphan HBr Monohydrate
EINECS	Contact for details

Quality Control

Our Robitussin-Dm is manufactured and tested under strict quality management systems to meet the rigorous standards of the global pharmaceutical industry. We ensure compliance with relevant pharmacopoeial monographs (such as USP/EP) and current Good Manufacturing Practices (cGMP). A comprehensive Certificate of Analysis (COA) is provided with each batch, detailing purity, identity, and impurity profiles to guarantee supply reliability and product consistency for our B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	4.5% - 5.5%
Related Substances (HPLC)	NMT 0.5% total impurities
Residue on Ignition	NMT 0.1%
Heavy Metals	NMT 20 ppm
Microbial Limits	Conforms to USP <61> and <62>

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