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Levocetirizine HCl Structure

Product Type

API

Grade

PN*

Chemical Formula

C₂₁H₂₆Cl₂N₂O₃

IUPAC Name

2 (2 {4 [(R) (4 Chlorophenyl)(phenyl)methyl] piperazin 1 yl}ethoxy)acetic acid hydrochloride

CAS Number

823178 28 5

Molecular Weight

425.35 g/mol

Chemical Class

carboxylic acid derivative of piperazine

Therapeutic Class

Anti-Histamine

Synonyms

PHYSIOCHEMICAL PROPERTIES

Appearance White to off-white crystalline powder
Solubility Freely soluble in water, soluble in methanol, slightly soluble in ethanol
Melting Point 218–222 °C
pH 4.0 to 5.0

Product Description

Levocetirizine HCl is a second-generation antihistamine used to treat allergy symptoms such as sneezing, runny nose, itchy eyes, and chronic urticaria (hives). It is the active R-enantiomer of cetirizine and works by selectively blocking H₁ histamine receptors, helping to reduce allergic responses without causing significant drowsiness. Due to its high receptor selectivity and fewer central nervous system effects, levocetirizine is preferred for long-term allergy management.

Levocetirizine HCl

How Levocetirizine HCl Works

Levocetirizine HCl is a second-generation antihistamine used to treat allergy symptoms such as sneezing, runny nose, itchy eyes, and chronic urticaria (hives). It is the active R-enantiomer of cetirizine and works by selectively blocking H₁ histamine receptors, helping to reduce allergic responses without causing significant drowsiness. Due to its high receptor selectivity and fewer central nervous system effects, levocetirizine is preferred for long-term allergy management.

Use(s)

Adverse Effects

Why choose Salius for Levocetirizine HCl?

  1. WHO-GMP Certified Manufacturing
    Salius Pharma produces Levocetirizine HCl in facilities certified by the World Health Organization’s Good Manufacturing Practices (WHO-GMP), ensuring the API meets high-quality, safety, and purity standards required globally.
  2. Consistent Quality and Reliability
    They maintain strict quality control protocols to provide consistent, pharmaceutical-grade Levocetirizine HCl. This reliability helps pharmaceutical companies avoid batch failures and regulatory issues.
  3. Global Export Experience & Documentation Support
    Salius regularly exports APIs, provides regulatory documents (DMF, impurity profiles), and supports filings for international clients—even in stringent regulated markets.
  4. Documents We Provide
  5. Focus on Chronic Therapy APIs
    Salius specializes in APIs for chronic diseases, demonstrating expertise in producing reliable compounds like Levocetirizine HCl, often used in long-term treatments.
Attribute Why Salius Pharma Is a Good Choice
Quality Certification WHO GMP, ISO 9001:2015, FDA audited facilities
Affordability & Generic Access Cost competitive generics for global supply
Export Experience Proven track record of supplying globally

What You Receive in Our Package

When you order from Salius Pharma, you receive more than just a product — you receive a complete, professionally prepared package that meets international regulatory and quality expectations.

Each Shipment Includes:

Product

Expected Delivery Time

We ensure prompt and reliable shipping worldwide. Delivery times vary depending on destination, order volume, and regulatory requirements.

Overall Delivery Time:

7 to 21 business days from dispatch, depending on your location.

FAQs

It’s used to relieve symptoms of allergic rhinitis, chronic hives, and other allergic conditions.

Levocetirizine Hydrochloride works by selectively blocking H₁ histamine receptors in the body.

It may cause mild drowsiness, but less often than first-generation antihistamines.

Yes, Salius Pharma Pvt. Ltd. exports Levocetirizine Hydrochloride (HCl) API to countries in both Africa and the Middle East. As a Government of India-recognized Star Export House, the company has a strong international presence, regularly supplying pharmaceutical APIs to regions including the UAE, Saudi Arabia, Nigeria, Kenya, and Egypt.

Yes, Salius Pharma Pvt. Ltd. offers comprehensive technical support and regulatory documentation for Levocetirizine Hydrochloride (HCl) API. As a Government of India-recognized Star Export House, Salius Pharma has a dedicated Regulatory Affairs team that provides essential documentation and support to facilitate product registration and compliance with international standards.

Place an Order or Request a Quote from Salius Pharma

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