What is the Seller’s Policy on Payment for Dorzolamide?

The trusted supplier, Huzhou Hengyuan Biochem. Tech. Co., Ltd., accepts for transactions related to Dorzolamide. All payments are processed securely via the Global Trade Plaza B2B platform, ensuring buyer protection and supplier credibility.

How to Place an Order for Dorzolamide with Huzhou Hengyuan Biochem. Tech. Co., Ltd.?

Placing an order for Dorzolamide with Huzhou Hengyuan Biochem. Tech. Co., Ltd. is quick and straightforward on Global Trade Plaza, a leading B2B marketplace for global buyers and suppliers. You can: Use the Request to Buy feature for direct checkout Click Inquire Now on the product page to message the supplier Submit your needs via the Post Buy Requirements form

What Should You Consider When Buying Dorzolamide Online in 2025?

When purchasing Dorzolamide from a B2B marketplace in 2025, focus on the following critical factors: Product specifications (material, durability, features) Quality certifications and compliance Supplier credibility and customer reviews Minimum Order Quantity (MOQ) and bulk pricing Lead time and delivery timelines Comparing prices and communicating directly with verified sellers like Huzhou Hengyuan Biochem. Tech. Co., Ltd. can help ensure value for money and better sourcing decisions.

Who Are the Top B2B Importers and Verified Buyers of Dorzolamide on Global Trade Plaza?

Global Trade Plaza is home to a vast network of verified B2B buyers, wholesalers, distributors, and importers of Dorzolamide across industries and countries. To discover the most active and high-value buyers: Visit the Buy Leads section Filter by industry, product type, or country Create an account to access full buyer contact details

What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Huzhou Hengyuan Biochem. Tech. Co., Ltd.?

Huzhou Hengyuan Biochem. Tech. Co., Ltd., a reliable B2B trader from China, dispatches Dorzolamide primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.

Home | Product | Dorzolamide

Dorzolamide

Name: Dorzolamide
Brand: Global Trade Plaza
Availability: InStock
Rating: 5 (19 reviews)

Port of dispatchChina
Estimate pricing$ 55 – $ 500Est. category range
AvailabilityIn stock
Type/ModelDorzolamide API (Bulk)
Color/FinishWhite to off-white crystalline powder or clear solution
CustomizationAvailable in GMP-grade or industrial-grade; confirm purity and endotoxin levels
Packaging25 kg fiber drums with inner liner; other sizes on request

Products Description

Dorzolamide 25kg/drum
Buy Dorzolamide Wholesale– Import Direct from Verified Supplier Huzhou Hengyuan Biochem. Tech. Co., Ltd.. These Dorzolamide are available in bulk quantities with consistent quality assurance and competitive wholesale pricing. Ideal for retailers, importers, industrial users, and B2B Buyers, these Dorzolamide offer exceptional durability, affordability, and market-ready quality for wholesale and distribution. Global Trade Plaza makes international trade simple, secure, and scalable.

Product Categories

Pharmaceuticals, Drugs, Homeopathic Medicines

Products Specification

Type/ModelDorzolamide API (Bulk)
MaterialDorzolamide base or salt form (confirm with supplier)
Key DimensionsConfirm with supplier (powder: 200 - 300 mesh typical)
Color/FinishWhite to off-white crystalline powder or clear solution
CustomizationAvailable in GMP-grade or industrial-grade; confirm purity and endotoxin levels
Packaging25 kg fiber drums with inner liner; other sizes on request
MOQ BasisPer drum (25 kg) or as negotiated
CertificationsAsk the supplier for GMP, DMF, or other compliance documentation
Country of OriginChina
HS CodeConfirm with supplier
SolubilitySlightly soluble in water; soluble in organic solvents
Purity≥98% typical; confirm with CoA
Storage Temp2 - 8°C recommended

Supplier information

Basic member

Huzhou Hengyuan Biochem. Tech. Co., Ltd.

China

Business type - Contact Seller

Inquire now

Post your requirement – Global Trade Plaza

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Buy Online Wholesale Dorzolamide from Supplier & Exporter in China

Dorzolamide is a carbonic anhydrase inhibitor primarily used in ophthalmic solutions to lower intraocular pressure in patients with glaucoma or ocular hypertension. This bulk pharmaceutical intermediate is typically supplied as a white to off-white crystalline powder or solution, depending on the grade and formulation. Buyers should verify the intended application - whether for direct formulation into eye drops or as a raw material for further synthesis - before sourcing.

As a specialty active pharmaceutical ingredient (API), Dorzolamide requires careful handling due to its sensitivity to moisture, light, and temperature. It is commonly packed in sealed, airtight containers with desiccant to preserve potency during transit and storage. Confirm with supplier whether the material is supplied as a solid powder or as a ready-to-use solution, as this affects handling, integration, and cost.

This grade of Dorzolamide is widely exported from China, with suppliers offering technical support and regulatory documentation for pharmaceutical use. It is suitable for importers sourcing for formulation, contract manufacturing, or clinical applications where API consistency and traceability are critical. Always request a Certificate of Analysis (CoA) and confirm GMP or DMF compliance with the supplier prior to purchase.

Import Wholesale Dorzolamide for Your Business Needs

Best Fit & Nearest Alternatives

Best suited for:

API sourcing for ophthalmic formulations
Contract manufacturing of eye-drop solutions
Use in glaucoma treatment pipelines

Not ideal for:

Food-grade or cosmetic applications
Direct consumer retail without formulation expertise

This grade is a standard API input; more refined or sterile grades may be required for injectable or sterile ophthalmic products. For bulk synthesis, compare with less purified intermediates if cost is a priority.

What Drives the Price

Grade and purity level (pharmaceutical vs industrial)
Form (powder vs solution; powder may cost less per kg)
Packaging type and volume (smaller containers increase handling costs)

Pricing scales with order volume and MOQ tiers. Larger quantities typically reduce per-unit cost, but minimum order quantities vary by supplier. Request a quote based on your annual usage and packaging needs.

Lead Time, Shipping & Returns

Lead time: Typical lead time ranges from 10 to 25 days from order confirmation, depending on quantity and supplier capacity. Confirm with supplier for expedited options.
Shipping: Standard modes include sea freight for bulk drums and air freight for smaller, high-value shipments. Export packaging is typically reinforced for international transit.
Returns & defects: Returns of defective or non-conforming material are accepted within 30 days of receipt, subject to inspection and supplier approval. Buyers are responsible for return shipping costs unless defects are confirmed. Always conduct incoming quality checks and retain samples for reference.

Handling & Application Notes

Store in a cool, dry place away from direct sunlight and moisture to prevent degradation.
Avoid contact with oxidizing agents and strong acids; use in a well-ventilated area.
Dissolve or dilute only with approved solvents as specified in the CoA to maintain stability.

About Supplier

Huzhou Hengyuan Biochem. Tech. Co., Ltd. is a chemical manufacturer and exporter specializing in bulk pharmaceutical intermediates and APIs. With over a decade of experience in the sector, they supply high-purity Dorzolamide to global buyers in the pharmaceutical and healthcare industries.

The company maintains GMP-compliant facilities and offers technical support, including regulatory documentation and custom packaging solutions. They export primarily to North America, Europe, and Asia, with experience in handling sensitive materials and international logistics.

Supplier Details for Dorzolamide

Established - 13 Jun, 2025
Business Type - Manufacturer
Deals in Product Type - Pharmaceuticals - Active Pharmaceutical Ingredients (APIs)
Country - China

Frequently Asked Questions (FAQs) on Dorzolamide

1. What is the typical purity level of this Dorzolamide API?

Typical purity ranges from 98% to 99.5%, as confirmed by Certificate of Analysis (CoA). Buyers should specify their required purity level during inquiry.

2. Is this material suitable for sterile ophthalmic formulations?

This grade is intended for non-sterile or formulated use. For sterile injectable or intraocular formulations, confirm endotoxin levels and sterility assurance with the supplier.

3. Can the powder form be converted to a solution prior to delivery?

Yes, some suppliers offer pre-dissolved or ready-to-use solutions in specific solvents. Confirm solvent compatibility and concentration with the supplier based on your formulation needs.

4. What are the recommended storage conditions for Dorzolamide?

Store in airtight containers at 2 - 8°C, protected from light and moisture. Avoid exposure to temperatures above 25°C or strong oxidizing agents.

5. Does the supplier provide regulatory support documents like DMF or CEP?

Ask the supplier for Drug Master File (DMF), CEP, or other compliance certificates relevant to your market. Documentation availability depends on the grade and buyer requirements.

6. What is the minimum order quantity (MOQ) for this product?

The standard MOQ is typically one 25 kg drum, but this may vary by supplier. Confirm MOQ and pricing tiers for your volume during inquiry.

7. Are samples available before placing a bulk order?

Yes, many suppliers offer small samples for testing at a nominal fee. Confirm sample availability, cost, and lead time with the supplier before requesting.

8. Is Dorzolamide compatible with other ophthalmic excipients like benzalkonium chloride?

Compatibility depends on the formulation. Dorzolamide is generally stable with common ophthalmic excipients, but conduct compatibility testing and stability studies during formulation development.