USP API Active Pharmaceutical Ingredient Prazosin HCl 19237-84-4

Prazosin Hydrochloride is orally active and has a minimal effect on cardiac function due to its alpha-1 receptor selectivity. However, when prazosin is started, heart rate and contractility go up in order to maintain the pre-treatment blood pressures because the body has reached homeostasis at its abnormally high blood pressure. The blood pressure lowering effect becomes apparent when prazosin is taken for longer periods of time. The heart rate and contractility go back down over time and blood pressure decreases.The antihypertensive characteristics of prazosin make it a second-line choice for the treatment of high blood pressure.

Prazosin Hydrochlorideis also useful in treating urinary hesitancy associated with prostatic hyperplasia, blocking alpha-1 receptors, which control constriction of both the prostate and urethra. Although not a first line choice for either hypertension or prostatic hyperplasia, it is a choice for patients who present with both problems concomitantly.

FAQ 

Q1: Are you a manufacturer?

Yes, Wango Biopharm have concentrated on Organic synthesis over 12 years since 2008.
Advanced R&D technology, 380,000 categories chemical reagent are in stock.
Trading products we will serve for you with our ISO supplier system, making your purchasing risk into the lowest.
In addition, we provide the customization service of a new compound from lab to bulk manufacturing.

Q2: How to contact with us?

You can contact with us on Made-in-China, the Average Response Time is 0-4h on Work time, <24h on Non-work time.
For every inquiry, our sales will provide the one-for-one service for you.

Q3:Which kind of payment do you accept?

Normal orders: Company account(The price will be 5%-13% extra discount)
Sample/small orders: Paypal(The 5-10% extra fee),Western Union etc.
About the payment term, we will negotiate alone.

Q4:How to confirm the Product Quality before placing orders?

1st, you can get free samples for some products, just pay the basic cost for us.
2nd,Also you can send the specification or your quest to us, we will customize the products for you.
3rd,We emphasis that our whole company make a living with organic chemical and customers, we absolutely impossible to sale any fake goods, unqualified goods, it is shame! And None False certificate/lie/illegal thing in our sales net!

Q5:How do you treat quality complaint?

The customer complaint handling procedures is the key part in Our ISO management system. We will set up an investigation team for your complaint, and give the handling plan and our corrective and preventive measures within a limited time.

Q6:Package

We will refer the MSDS to design the package standard and show you at the PI or Quotation list.
If you want customize package and haven't go against the principle of science, we will do as your request. The cost will be calculate your request.
For dangerous goods, only one style of package, we will do as the UN standard.

Q7:Shipping

We have R&D and manufactured chemicals for 12 years, we have rich experience on Shipping, Many famous companies cooperated with us stably, we are good at shipping all kinds of chemicals.
General goods: The best service, price and lead time.
Dangerous goods: The professional cooperated company, the details please check our website.