Esomeprazole

Esomeprazole

Название продукта Esomeprazole
Номер CAS 119141-88-7
Молекулярная формула C17H19N3O3S
Молекулярная масса 345.42
Внешний вид Кристаллический порошок от белого до небелого цвета
Анализ (ВЭЖХ) ≥ 99,01 TP3T
Потери при сушке ≤ 0,51 TP3T
Остаток после прокаливания ≤ 0,11 TP3T
Тяжелые металлы ≤ 10 ppm
Температура плавления 155°C - 160°C
Удельное вращение −150° to −160° (c=1, methanol)

Esomeprazole Structure

Синонимы

Esomeprazole, Nexium, Esomeprazole base, (S)-Omeprazole, Esomeprazole anhydrous, Esomeprazole EP, Esomeprazole USP, (S)-5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole

Esomeprazole is the S-isomer of omeprazole, and it’s the one that actually does the heavy lifting when it comes to acid suppression. It’s the active ingredient in Nexium, one of the best-selling proton pump inhibitors in the world. By selectively inhibiting the H+/K+-ATPase enzyme system in gastric parietal cells, it blocks acid secretion at the final step — which means it works faster and lasts longer than many other PPIs. For manufacturers, that translates into a reliable, well-documented API for treating GERD, peptic ulcers, and H. pylori eradication regimens. We supply esomeprazole as a high-purity crystalline powder, every batch shipped with a full COA, flexible from 1 kg trial runs to bulk container orders, and ready for worldwide delivery.

 

Источник и чистота

  • High purity: ≥ 99.0% (HPLC), meeting EP/USP standards.
  • Stable quality: Consistent batch-to-batch profile with strict impurity control.
  • Custom packaging: Available from 1 kg to 500 kg, with flexible lead times.

Документация и поставки

  • Документация: сертификат соответствия (COA), паспорт безопасности материала (MSDS), техническое описание продукта (TDS)
  • Срок выполнения заказа: In stock for standard sizes, 7-10 days for bulk orders.
  • Упаковка: Double polyethylene bags inside fiber drums, or as per request.

Запрос Цитировать

  • Наш адрес: 280 Main Street, Сиань, провинция Шэньси, Китай
  • LyvBio Co., Ltd. — Электронная почта: info@lyvbio.com

ОСТАВАЙТЕСЬ НА СВЯЗИ

Запрос Цитировать

Наш адрес

Room,5-0203, Courtyard 205, Lianhu District,Xi'an,Shaanxi,China

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