Erectile Dysfunction Phentolamine Mesilate 65-28-1

Phentolamine mesilate is alpha receptor blockers, and indirect excited by blocking alpha receptors beta receptors, rapidly expand blood vessels around, can significantly reduce the peripheral vascular resistance, increase peripheral blood volume, improve microcirculation.

This product has an exciting effect on the heart, making the myocardial contractile force increase, heart rate accelerate, cardiac output increase

Tests		Specification	Test results
Description		White crystalline powder	Conforms
Identification		IR. UV. RF value	Conforms
Loss on drying		Not more than 0.5%	0.28%
Residue on ignition		Not more than 0.1%	0.016%
Sulfate		Not more than 0.2%	0.006%
Chromatographic purity		Total: not more than 1.0%	0.3%
		Individual: not more than 0.5%	0.16%
Organic solvents	Ethyl Alcohol	Not more than 0.5%	0.135%(G/G)
	Aceton	Not more than 0.5%	0.125%(G/G)
Assay		Between 98.0% and 102.0%	99.6%
Conclusion: Passed test according to the Standard of USP32

Wuhan Vanz Pharm Inc., which is specialized in custom synthesis and R&D, is located in Wuhan, China.  We have established long-term cooperation with Shanghai Institute of Organic Chemistry, WuhanUniversity etc. As a special team in organic chemistry and medicinal chemistry, we support the technology of R&D on new product.We have strong advantages on the process research and product R&D, pay attention to researching and developing new technologywhich is self-owned intellectual property right. We are special at developing Drug for the respiratory, antidepressant, antivirus.We have completed R&D of more than 20 APIs and intermediates after the company founded.

R&D
Our R&D center covers an area of 1000 square meters, with four synthesis labs, one scale-up pilot labs and one analytical lab. Thelab is equipped with complete laboratory facilities and equipment. We have a professional research team of highly qualified andexperienced chemists. most of our R&D team are Master and higher. With their effort, we quickly transfer the science fruit intoproduction. Our manufacturing site is located in Wuhan which is equipped with 100L~5000L reactors; we can offer one-stop services from R&D to commercial production. (Normal reaction/ High-pressure reaction/ Catalytic reaction/ Low-Temperature reaction)






















 

Q1:Are you a manufacturer? A:Yes, We manufacture bulk products in our factory located in Jiayu, Hubei, and produce small quantity andcustomer synthesis products in our lab located in Wuhan.

Q2:Do you have stock?  A:We understand most customers prefer stock, so we'll try to keep stock for most products.However, for some rare products, we won't keep stock and it needs time to synthesize.

Q3:What certificates and documents do you offer? A:Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.

Q4:Why should I choose you?  A:Powerful technical support-come from our highly skilled & fully experienced staff, working in chem ical industry for over 5 years, in average.Strict quality control-comes form our sophisticated manage ment system.Professional and warm sales team-since we believe we can only win via our hard work in a competitive world Quick response and excellent presale and after sale service-since we believe our customers deserve all the best service.

Q5:How should I pay? A:We accept all kinds of payment ways.Such as  T/T, West union, MoneyGram,L/C.