White Powder Pharmaceutical Raw Material CAS 58-55-9 Theophylline for Bronchial and Cardiogenic Asthma
1 KG
MOQ
Negotiable
Price
White Powder Pharmaceutical Raw Material CAS 58-55-9 Theophylline for Bronchial and Cardiogenic Asthma
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Features
Basic Infomation
Place of Origin: Wuhan,Hubei
Brand Name: Saichuang
Certification: ISO9001
Model Number: 58-55-9
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medicine raw material

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raw materials testing pharmaceutical

Payment & Shipping Terms
Packaging Details: Discreet package for delivery guarantee
Delivery Time: 3-9 days
Payment Terms: T/T, , MoneyGram,Bitcoin
Supply Ability: 10 Ton/month
Specifications
Product Name: Theophylline
CAS: 58-55-9
Molecular Formula: C7H8N4O2
Molecular Weight: 180.16
Grade: Pharmaceutical Grade
Email: Jay@ycgmp.com
Product Description

Description

 

It can reduce the tension of smooth muscle, dilate the airway; promote the release of endogenous adrenaline and norepinephrine, relax the airway smooth muscle; inhibit the release of calcium ions from the smooth muscle endoplasmic reticulum, reduce the intracellular calcium concentration and produce airway dilation . Theophylline has a stronger relaxing effect on smooth muscle but less than a beta agonist.

 

Application

 

1. For bronchial asthma, acute bronchitis, asthmatic bronchitis, obstructive emphysema, etc., to relieve wheezing symptoms. Also suitable for symptoms of bronchospasm associated with chronic bronchitis and emphysema.


2. Can be used for patients with cardiogenic asthma, cardiogenic edema and acute cardiac insufficiency.


3. Can also be used for patients with biliary colic.

 

Precautions

 

This product should be taken after meals to reduce gastrointestinal irritation; smoking, chronic alcoholism and induction of liver drug enzymes can reduce the plasma concentration of theophylline, theophylline dose needs to be appropriately increased. Theophylline can cause arrhythmia, worsening the original arrhythmia, and any changes in the patient's heart rate or heart rate should be closely watched.

 

When the theophylline is injected intravenously or the plasma concentration of theophylline is higher than 20 μg/ml, toxicity may occur, which may be arrhythmia, increased heart rate, muscle fibrillation, epilepsy, transient hypotension or peripheral circulatory failure. When the concentration of theophylline is higher than 40μg/ml, fever, water loss, convulsions, etc. may occur, and severe cases may cause death due to respiratory and cardiac arrest, and pre-treatment of sedatives can be effectively prevented.

 

If you are interested in Theophylline,please contact me:

Email:jay@ycgmp.com

Whatsapp/mob:+8615355470358

Skype:live:jay_9524

 

Cetificate of Analysis

 

Product name Theophylline
CAS No. 58-55-9 Outer Packing 25KGS
Production date 2018.03.03 Shelf life 2022.03.02
Standard adopted BP2015
Items of analysis Specification Results
Appearance White Crystalline Powder Conforms
Identification Positive reaction Conforms
Acidity 50ml solution S consumption 0.02mol / NaOH ≤ 1ml Conforms
Appearance of the solution Clarified colorless Conforms
Relative substance Impurities ABCD are less than 01%; other impurities are less than 0.1%; total impurities are less than 0.5% Conforms
Heavy metal ≤20ppm <20ppm
Loss on drying ≤0.5% 0.13%
Sulfated ash ≤0.1% 0.04%
Melting point 270-274℃ 271.3-272.0℃
Assay 99-101.0% 99.5%
Conclusion Qualified

 

White Powder Pharmaceutical Raw Material CAS 58-55-9 Theophylline for Bronchial and Cardiogenic Asthma 0

 

 

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