Description

Terpin Hydrate Elixir is a pharmaceutical-grade preparation containing the active compound terpin hydrate, widely recognized for its expectorant properties. This product is essential for formulators requiring a stable, high-quality active ingredient for respiratory care medications. It is primarily utilized by manufacturers in the pharmaceutical, nutraceutical, and over-the-counter (OTC) drug industries for producing cough syrups, lozenges, and other therapeutic formulations.

Application

• Pharmaceutical Cough Syrups: A key active ingredient in formulations designed to relieve coughs by promoting the expulsion of mucus from the respiratory tract.
• Expectorant Lozenges and Tablets: Used in solid oral dosage forms to provide soothing relief and help clear bronchial congestion.
• Respiratory Health Supplements: Incorporated into nutraceutical and herbal supplement blends aimed at supporting lung and bronchial health.
• Veterinary Pharmaceuticals: Applied in medicinal products for treating respiratory conditions in animals.
• Flavoring and Aromatizing Agent: Serves as a precursor or component in the synthesis of certain flavoring agents and fragrances due to its characteristic aroma.
• Research and Development: Used as a standard or reagent in pharmaceutical R&D for studying expectorant mechanisms and developing new respiratory therapies.

Basic Information

Product Name	Terpin Hydrate Elixir
CAS No.	8030-25-9
Molecular Formula	C₁₀H₂₀O₂·H₂O
Molecular Weight	190.28 g/mol (Anhydrous basis: 172.26 g/mol)
Synonyms	Terpin Hydrate; Terpinol Hydrate; 4-Hydroxy-1-p-menthanol; p-Menthane-1,8-diol Hydrate; 1,8-Terpin; Dihydroxymethylisopropylcyclohexane; Terpine Hydrate; Terpinol
EINECS	232-446-2

Quality Control

Our Terpin Hydrate Elixir is manufactured under strict quality management systems to ensure it meets the rigorous standards required for pharmaceutical applications. Each batch is tested against established pharmacopeial specifications (such as USP/NF) for identity, purity, strength, and composition. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C or as specified on the label). Keep the container tightly sealed when not in use to prevent evaporation and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to slightly yellow liquid
Identification (IR)	Conforms to standard
Assay (Terpin Hydrate)	NLT 95.0%
Specific Gravity	0.970 - 0.990
Refractive Index	1.470 - 1.480
Alcohol Content	As per label claim
Related Substances (HPLC)	Complies with established limits
Microbial Limits	Meets USP <61> and <62> requirements

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