sell Theophylline 58-55-9
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Molecular Structure
Detailed Description
Specification:
product name
Theophylline
CAS
58-55-9
EINECS
200-385-7
Synonyms
1H-Purine-2,6-dione,3,7-dihydro-1,3-dimethyl- (9CI); Theophylline (8CI)
purity
:>98% 99%by HPLC
Molecular weight
666.7
chatacter
Appearance: white to off-white crystalline powder
Molecular Weight: 180.16
Density: 1.465 g/cm3
Boiling Point: 454.1 °C at 760 mmHg
Melting Point: 270-274℃
Flash Point: 228.4 °C
Storage Temperature: 2-8°C
Refractive index: 1.737
Solubility: Soluble in hot water, alkaline solution.
Biological Activity: Bronchodilator, anti-inflammatory and immunomodulator. Antagonizes adenosine receptors and is a weak non-selective inhibitor of phosphodiesterases (PDEs).
Stability: Stable. Incompatible with strong oxidizing agents.
Packing
1kg/foil bag, 5kg/drum.
Standard
Enterprise Standard
Storage
Shading, Confined Preservation
Usage
It is pharmaceutical raw material, indicated for the treatment of erectile dysfunction.
Certificate
ISO9001, KOSHER, REACH
Moq
10 gram
Supply ability
Mass stock
Delivery time
safe &timely, around 1-3 days after paymenta
Shipping methods
: EMS,Fedex.TNT,DHL and so on
Payment term:
Bank transfer, Western Union, Money Gram, BankWire, T/T
Express courier:
HKEMS,DHL,Fedex,UPS,TNT
About us;wuhan yuancheng gongchuang technology co.,ltd is a leading Chinese chemical supplier specializing in fine chemical, flavor, food additive, pharmaceutical and intermediates(Steroid series and Cinnamic series especially).the company has built10000 m2plant equipped the advanced equipment. The factory has a complete Q.A. & Q.C.system. We own several sets of analyzing instruments with high efficiency and high sensitivity,such as HPLC, GC and UV spectrophotometer to analyze and control the products.
contacts:ycgc915@yccreate.com whatapp:13007130937 skype:ycsclee123
Competitive Advantages:
1.Rich experiences. Our company is a professional production leading factory inChinain pharmaceutical area of many years. Delivery areas of our products:US, UK, Canada, Australia, Brazil, Russia, Portugal, Latvia, Switzerland, Iceland, Ukraine, Germany, France, Netherlands, Belgium, Peru, Sweden, New Zealand, the Czech Republic, Lithuania, Ireland, Tunisia, Mexico, Greece, Puerto Rico, Thailand, Israel and so on,and we have got very good feedback from our customers, we had established a long friendly relations
Payment method: T/T, Western union, Moneygram
2.Discreet package. The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also take into consideration .
3.Top quality. High quality guarenteed, once any problem is found, the package would be reshipped for you
4.Security Shipping: Shipping by express (FedEx,UPS,DHL,EMS), by air.The most professional forwarder would be recommanded for you.
5.We have stock, so we can delivery quickly at the very day when receive the payment.
6.Warm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.Adhering to the principle of customer first conviction.we will provide the best and the most sincere services as possible as we can.
7.High quality, best price, first-class service, high successful delivery rate .A discount would be given when you make a large order:
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contacts:ycgc915@yccreate.com whatapp:13007130937 skype:ycsclee1
- sell Theophylline 58-55-9
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