Diphenhydramine Hydrochloride (CAS 147-24-0) has established itself as a versatile and indispensable compound in the pharmaceutical landscape. Its therapeutic journey spans from managing common allergies to aiding sleep and preventing motion sickness, underscoring its broad utility. NINGBO INNO PHARMCHEM CO.,LTD. plays a crucial role in this by supplying high-quality Diphenhydramine Hydrochloride powder to manufacturers worldwide.
The primary and most widely recognized application of Diphenhydramine Hydrochloride is as an antihistamine. It effectively combats the histamine response responsible for many allergic symptoms. Individuals seeking relief from hay fever, hives, or insect bites often turn to medications containing this API. Buyers looking to buy high purity diphenhydramine hydrochloride powder for these applications can rely on the quality provided by NINGBO INNO PHARMCHEM CO.,LTD.
Beyond allergy relief, Diphenhydramine Hydrochloride is a prominent ingredient in sleep-aid formulations. Its inherent sedative properties help individuals fall asleep faster and stay asleep longer. This makes it a popular choice for over-the-counter products aimed at addressing occasional sleeplessness. The consistent availability of pharmaceutical grade diphenhydramine hydrochloride is essential for the production of these widely used sleep medications.
Furthermore, the antiemetic capabilities of Diphenhydramine Hydrochloride contribute to its role in combating motion sickness. By acting on the central nervous system, it helps to mitigate nausea and dizziness associated with travel. The competitive diphenhydramine hydrochloride powder price offered for bulk purchases by reputable suppliers ensures that these beneficial products remain accessible.
NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to ensuring the quality and availability of Diphenhydramine Hydrochloride powder. As a trusted diphenhydramine hcl for antihistamine and sleep aid manufacturing, the company supports the development of essential medications that improve the quality of life for countless individuals. Their commitment to purity and reliable supply is a cornerstone for the pharmaceutical industry.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.