Pure Luliconazole Powder Manufacturer

Pure Luliconazole Powder Manufacturer

Product Name:Luliconazole Powder
Appearance:White powder
CAS:187164-19-8
Molecular formula:C14H9Cl2N3S2

Product Introduction

Chemical & Physical Specifications

Parameter

Typical Value / Specification

CAS Number

187164-19-8

Synonyms / Code

Luliconazole, NND-502, Lulicon, Luzu

Molecular Formula

C14H9Cl2N3S2

Molecular Weight

354.28 g/mol

Chemical Name

(2E)-2-[(4R)-4-(2,4-dichlorophenyl)-1,3-dithiolan-2-ylidene]-2-imidazol-1-ylacetonitrile

Pharmacological Class

Imidazole (azole) antifungal

Appearance

White to pale yellow crystals or crystalline powder

Assay (on dried basis)

≥ 98.5 % (USP/EP/IP grade on request)

Melting Point

150 – 153 °C

Specific Rotation

Optically active (R-enantiomer; per monograph)

Solubility

Freely soluble in acetone; soluble in acetonitrile/methanol; sparingly soluble in ethanol; practically insoluble in water

Light Sensitivity

Gradually turns yellow on exposure to light - protect from light

Loss on Drying

≤ 0.5 %

Residue on Ignition

≤ 0.1 %

Heavy Metals

≤ 20 ppm (per pharmacopeia limits)

Related Substances / Impurities

Meets pharmacopeia limit; single impurity and total impurity per monograph

Storage

Tightly sealed, light-protected, cool and dry; reference material recommended at -20 °C

 

 

Luliconazole Powder

 

Products Description

 

Luliconazole Powder (API)

Luliconazole powder is a broad-spectrum imidazole-class antifungal active pharmaceutical ingredient (API). As the R-enantiomer of a next-generation azole, it shows potent activity against dermatophytes (Trichophyton spp.) and a wide range of yeasts and molds, and is widely used to formulate topical antifungal creams, gels, solutions and nail lacquers. [Your Company Name] supplies pharmaceutical-grade luliconazole powder with full analytical documentation, COA and export packing for finished-dosage manufacturers, CDMOs and distributors.

 

 

COA 

 

Certificate Of Analysis

 

Product Name

Luliconazole Powder

Batch No.

HZP20241102

Quantity

401.5KG

Man. Date

2026-11-03

Packaging

25KG/Drum

Test Date

2026-11-04

Expiry Date

2028-11-04

Report Date

2026-11-04

Test Items

Standard

Test Results

Characteristics

White or practically white crystalline powder, Is odorless and has a bitter taste

Complies

Identification

Complies

Complies

Solubility

Freely soluble in water,practically insoluble in alcohol,in chloroform,and in ether

Complies

Melting point

238~242℃

241.5℃

PH

3.5~5.5

4.2

Loss on drying

≤2.0%

0.3%

Related substances

Total impuritites≤2.0%

Complies

Residual solvent

Ethanol ≤5000ppm

Ethyl acetate≤5000ppm

Dichloromethane≤600ppm

Isopropanol ≤5000ppm

2733ppm

32ppm

ND

ND

Assay

98.0%~102.0%

101.0%

Conclusion

Complies with USP41 standards.

 

Product Overview

Luliconazole (development code NND-502) is a synthetic azole antifungal distinguished by a unique structure in which the imidazole ring is incorporated into a ketene dithioacetate (1,3-dithiolane) framework bearing a 2,4-dichlorophenyl group. It is supplied as a white to pale yellow crystalline powder. Compared with older azoles, luliconazole offers high antifungal potency and low keratin binding, which supports activity through the stratum corneum and nail plate. It is the active ingredient in marketed topical products for tinea pedis, tinea cruris, tinea corporis and onychomycosis (nail fungal infection).

Chemical Structure

 

product-651-358

Key Advantages

 

Broad-spectrum activity against dermatophytes (Trichophyton), yeasts (Candida) and common molds.

High antifungal potency; low keratin binding supports skin and nail penetration.

Stable, free-flowing crystalline API suitable for hot-melt, solvent and aqueous-based topical processing.

Multi-grade availability (IP/USP/EP), consistent assay and impurity control.

Full documentation package - COA, SDS/TDS, batch certificate and export paperwork.

Applications & End Uses

 

6.1 Topical Antifungal Creams & Ointments

Formulated at typical 1 % concentration for tinea pedis (athlete's foot), tinea cruris (jock itch) and tinea corporis (ringworm).

6.2 Gels and Solutions

Used in alcoholic/aqueous gels and sprays for scalp and interdigital fungal infections.

6.3 Nail Lacquer / Onychomycosis Products

At higher concentrations (e.g. 5 % nail solution), luliconazole is developed for onychomycosis (fungal nail infection), leveraging its low keratin binding for nail-bed release.

6.4 Combination Dermatological Formulations

Blended with corticosteroids, keratolytics (urea) or other actives for combination anti-inflammatory / antifungal products.

6.5 Research & Reference Use

Also supplied as a reference / analytical standard for laboratories and quality-control departments.

 

Available Grades, Packaging & MOQ

 

Grade

Typical Purity

Recommended Use

Packaging

Pharmaceutical / IP-USP-EP Grade

≥ 98.5 %

Finished topical formulations

100 g / 500 g / 1 kg / 5 kg / 25 kg

CDMO / Production Grade

≥ 98.0 %

Scale-up and commercial batches

1 kg / 5 kg / 25 kg fiber drum

Reference / Analytical Standard

≥ 99.0 %

QC labs, method validation

25 mg / 100 mg vials

Why Source Luliconazole API From Xi'An TongZe Biotech Co.,Ltd?

Manufacturer-direct pricing with transparent tiered pricing by quantity.

Every batch released with a full COA covering assay, impurities, residual solvents and water content.

Stable stock and lead time, with SDS, TDS and customs/export documentation provided.

Global shipping to [your main markets] for formulation makers, CDMOs and distributors.

Regulatory and technical support for dossiers (DMF-type documentation available on request).

Storage, Handling & Safety

Store tightly sealed, light-protected, in a cool, dry, well-ventilated area.

Avoid contact with eyes, skin and clothing; avoid dust generation/inhalation; wear suitable PPE per the SDS.

Handle as a potent pharmaceutical intermediate; observe good manufacturing and hygiene practice.

Dispose of waste and packaging in accordance with local regulations.

This product is an active pharmaceutical ingredient for further manufacturing/formulation only; it is not a finished dosage form and is not sold for direct patient use. Refer to the Safety Data Sheet (SDS) supplied with your order for full hazard and first-aid information.

Frequently Asked Questions (FAQ)

 

Q: What is luliconazole used for?

A: Luliconazole is an imidazole antifungal API used to make topical medicines for dermatophyte infections such as tinea pedis, tinea cruris, tinea corporis, and nail fungal infection (onychomycosis).

Q: What is the CAS number of luliconazole?

A: The CAS number is 187164-19-8. Its molecular formula is C14H9Cl2N3S2 and molecular weight is 354.28 g/mol.

Q: How does luliconazole work?

A: It inhibits lanosterol 14α-demethylase (CYP51), blocking ergosterol synthesis and thereby disrupting the fungal cell membrane, which stops fungal growth.

Q: What form and appearance is the API?

A: It is a white to pale yellow crystalline powder, practically insoluble in water but freely soluble in acetone and soluble in methanol/acetonitrile. It should be protected from light.

Q: What assay and grades do you offer?

A: We offer pharmaceutical (IP/USP/EP) grade at ≥98.5 % assay, CDMO production grade, and analytical reference standard, each with a full COA.

Q: What is the typical concentration in finished products?

A: Cream/gel products are commonly around 1 %, and nail solution products around 5 %, per marketed formulations. Exact formulation is the responsibility of the finished-product manufacturer.

Q: What is your MOQ and packaging?

A: Packaging ranges from 100 g to 25 kg light-protected drums; MOQ starts at [insert MOQ]. Contact us for current lead time and FOB pricing.

Request a Quote

Looking for a reliable luliconazole powder (API) supplier? Send us your required grade, quantity and destination, and we will reply with an itemized quote, COA sample and lead time. You can contact me through my contact information.
Name :Serena Pang
Mobile :15667080670
We:15667080670
Whats:+8615667080670
E-mail:Serena@xaheshun.com
Best regards,
Serena Pang
Xi'an Tongze Biotech Co., Ltd.

 

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Why choose our Hydroxychloroquine Powder?

1.AFTER SALES

Effective reshi aftersales service

2.CUSTOMIZED

Customized Labelsand packageOEM /ODM service

3.STORAGE ROOM

USA warehouse

4.PRICE

Reasonablecompetitive price

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Packaging & Shipping

 

Packaging: 25kg/bag or according to client request
Delivery Detail: 1~2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of EDC warehouse.
 

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FAQ

 

Q1: What service can you provide?

A:We can provide very competitive prices and very good service to our clients all over the world.

Q2: Can you do customized?

A:We can make the products as per customers' requested products and quantity

Q3:Can we have samples for development?

A:Yes we can provide free samples (small quantity) to you, but the freight cost on buyer's account.

Q4:What is the normal lead time?

A:1. For stock products, we will send goods to you within 2-3 days after we receive your payment.
2. For customized products, generally the delivery time is around 30 days after we receive your payment.

 

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