Brinzolamide Intermediate: GMP-Certified API Synthesis Chemical for Ophthalmic Drug Manufacturing | China | Manufacturer

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Package	1kg	25kg

Product Details

Product Name: (S)-3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide	CAS No.: 154127-42-1
Min. Order: 1kg	Purity: 0.99
Supply Ability: 800kg	Release date: 2025/10/24

‌✨ Brinzolamide Intermediate (CAS 154127-42-1) ✨‌
‌🔍 Google Search Keywords:‌ Brinzolamide Intermediate, CAS 154127-42-1, Ophthalmic API Intermediate, Carbonic Anhydrase Inhibitor Synthesis, Pharmaceutical Intermediates

‌📌 Product Overview‌

Brinzolamide Intermediate (CAS 154127-42-1) is a high-purity chemical compound essential for synthesizing Brinzolamide, a top-tier carbonic anhydrase inhibitor used to treat glaucoma and ocular hypertension. This intermediate ensures precise and efficient production of the active pharmaceutical ingredient (API) for ophthalmic therapeutics.
‌Main Function‌: Critical building block in Brinzolamide API synthesis.
‌Applications‌: Pharmaceutical manufacturing, ophthalmic drug development, API production.

‌✅ Key Benefits‌

🧪 ‌Ultra-High Purity‌	⚡ ‌Optimized Synthesis‌	🌡️ ‌Enhanced Stability‌
Purity ≥99% (HPLC)	Reduces synthesis steps by 25%	Stable under controlled storage

📦 ‌Batch Consistency‌	💊 ‌Regulatory Compliance‌
Meets pharmacopeial specs	Supports cGMP and ICH guidelines

‌🔬 Application Areas‌

‌Glaucoma Drug Production‌: Core intermediate for Brinzolamide API.
‌Ophthalmic Formulations‌: Enables scalable manufacturing of eye drop solutions.
‌Contract Manufacturing‌: Ideal for large-scale API production.
‌Generic Drug Development‌: Facilitates cost-effective alternatives to branded therapies.

‌📜 Quality Certifications‌

‌Testing Standards‌: HPLC, GC, NMR, Mass Spectrometry.
‌Compliance‌: USP, EP, ICH Q7 standards.
‌Packaging‌: Sealed in moisture-proof containers, stored at 2-8°C.

‌📈 Market Trends‌

The global Brinzolamide market is projected to grow at ‌5.2% CAGR (2024-2030)‌, driven by increasing glaucoma prevalence and aging populations. Demand for high-quality intermediates surges as generic ophthalmic drugs gain FDA and EMA approvals.

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Company Profile Introduction

Wuhan Biocar Pharmaceutical Co., Ltd. is a high-tech and innovative enterprise specializing in the research, development, production, and sales of APIs and pharmaceutical intermediates (excluding finished drugs). Located in the heart of Optics Valley Biological City, our company leverages the cutting-edge facilities of the Wuhan University Scientific Research Laboratory and benefits from the region's favorable policies to advance the field of biomedicine. Guided by our business philosophy—"Driven by market demand, powered by technological innovation, and enabled by e-commerce"—we are committed to delivering biomedical products that are precise, high-quality, fast, and reliable. Our offerings serve pharmaceutical companies, university research institutions, hospital outpatient services, reagent providers, and distributors worldwide.

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(S)-3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide	$0.00/25kg	VIP4Y	Shanghai Joiny Pharmaceutical Co.,LTD	2025-09-19
(S)-3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide	$0.00/1kg	VIP1Y	Hebei Junhua Import and Export Co., LTD	2025-03-31
(S)-3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide	$35.00/1kg		Hebei Xinsheng New Material Technology Co., LTD.	2023-10-17
(S)-4-Hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide	$50.00/1kg		Hebei Yanxi Chemical Co., Ltd.	2023-09-05
(S)-3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide	$0.00/25kg		PNP Biotech Co. Ltd	2022-10-21
(S)-4-Hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide	$300.00/1kg		Hebei Mingeng Biotechnology Co., Ltd	2022-05-05
sulfonamide 1,1-dioxide	$0.00/1KG		Honest Joy Holdings Limited	2022-02-08
(S)-3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide	$0.00/1KG		Shanghai Rlavie Technology Co ltd	2021-11-21
(S)-4-Hydroxy-2-(3-Methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonaMide 1,1-Dioxide	$0.00/1Kg/Bag	VIP5Y	WUHAN FORTUNA CHEMICAL CO., LTD	2021-07-03
(S)-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-4-ol-6-sulfonamide-1,1- dioxide	$250.00/1KG		Hebei Xibaijie Biotechnology Co., Ltd.	2020-11-03

(S)-3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide