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Hoyan Pharmaceutical (Wuhan) Co., Ltd.

20产品信息, 5最新消息, 57销售信息

Supply Top Quality Theophylline Powder CAS:58-55-9 with Safe Delivery Whatsapp:0086 15832901912

Supply Top Quality Theophylline Powder CAS:58-55-9 with Safe Delivery Whatsapp:0086 15832901912

2024/5/8 ~ 2024/12/31

说明

Product Name:Theophylline
Synonyms:Theocontin;Theodel;Theo-dur;theo-dur-sprinkle;Theofol;Theograd;Theolix;Theona P
CAS: 58-55-9
MF: C7H8N4O2
MW:180.16
EINECS:200-385-7

Theophylline Chemical Properties
Melting point 271-273 °C
Boiling point 312.97°C (rough estimate)
density 1.3640 (rough estimate)
refractive index 1.6700 (estimate)
Fp 11 °C
storage temp. 2-8°C
solubility 0.1 M HCl: soluble
form powder
pka 8.77(at 25℃)
color white
Water Solubility 8.3 g/L (20 ºC)
Merck 14,9285
BRN 13463
BCS Class 3,1
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey ZFXYFBGIUFBOJW-UHFFFAOYSA-N
LogP -0.020
CAS DataBase Reference 58-55-9(CAS DataBase Reference)
IARC 3 (Vol. 51) 1991
NIST Chemistry Reference 1,3-Dimethylxanthine(58-55-9)
EPA Substance Registry System Theophylline (58-55-9)

Description:Theophylline is a methylxanthine that acts as a weak bronchodilator. It is useful for chronic therapy and is not helpful in acute exacerbations.
Theophylline is a methylxanthine alkaloid that is a competitive inhibitor of phosphodiesterase (PDE; Ki = 100 μM). It is also a non-selective antagonist of adenosine A receptors (Ki = 14 μM for A1 and A2). Theophylline induces relaxation of feline bronchiole smooth muscle precontracted with acetylcholine (EC40 = 117 μM; EC80 = 208 μM). Formulations containing theophylline have been used in the treatment of asthma and chronic obstructive pulmonary disease (COPD).

Chemical Properties:White to light yellow crystal powder

Uses Theophylline is tonic and skin conditioning. Its cosmetic activity is not clearly or definitively established. It is most often found in anti-cellulite products. Theophylline is in the same family of bio chemicals as caffeine. It is naturally occurring in tea.
Uses Xanthine derivative with diuretic, cardiac stimulant and smooth muscle relaxant activities; isomeric with theobromine. Small amounts occur in tea. Bronchodilator.

If any need,Pls feel free to contact
Cayla Lei
Email: cayla.lei@whhoyan.com
sales7@whhoyan.com
What's app:+86 15832901912
Skype:+86 15832901912
Telagram:+86 19972823108
Threema:CZECN6M7

Hoyan Pharmaceutical (Wuhan) Co., Ltd.

Hoyan Pharmaceutical (Wuhan) Co., Ltd. is a collection of scientific research. Produce. Processing. Export as one of the professional chemical production enterprises. Mainly engaged in pharmaceutical intermediates and various industrial chemicals. Based on good quality and very competitive price, we have many years of professional experience, our products are widely used in different countries around the world.

Our company adopts the strategic idea of customer first, quality first, reputation first, strengthens reform with advanced technology, improves the management system with the correct concept, and increases investment to improve equipment.

Our company works hand in hand with enterprises all over the world to achieve a win-win situation. In the business cooperation with customers, we always abide by the principle of equality and mutual benefit, and are deeply trusted and recognized by customers.

We have shipping agents in the countries all over the world, Our customs clearance company will clear your parcel without any customs issues, even 2000 kg at times. Door to door service.Ensure you 100% receive your goods. Let you have a nice experience of our strong ability to ship goods.

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+86 15832901912
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