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Theophylline/Theophylline Anhydrous CAS 58-55-9 58-55-9 Purity 99% zhanyao 1kg/bag; 10kg/carton; 25kg/carton China

Theophylline/Theophylline Anhydrous CAS 58-55-9
CAS: 58-55-9
FOB Price:10 USD/Metric Ton
Port:tianjin xingang
Minimum Order Quantity:1 Kilogram
Supply Ability:100 Metric Ton/Month
Updatetime:Jul 01 2022
Company Profile
Contact:Julius Liu
Phone:+86 13068767138
Address: ZhonghuaStreet, Qiaoxi District,Shijiazhuang
Quick Details
Classification: Pharmaceutical Intermediates
Cas NO.: 58-55-9
Name: Theophylline
Molecular Formula: C7H8N4O2
Melting Point: 271-273°C
Boiling Point: 454.1ºC at 760 mmHg
Refractive index:1.737
Flash Point: 11°C
Purity: 99%
usage: Xanthine derivative with diuretic, cardiac stimulant and smooth muscle relaxant activities
Brand Name: zhanyao
EINECS: 200-385-7
Purity: 99%
Appearance:white powder
Brand: zhanyao
Packaging & Delivery
Packaging Detail: 1kg/bag; 10kg/carton; 25kg/carton
Delivery Detail: By express,by air or by sea
Detailed Description

Product name: Theophylline
Appearance: White to off-white crystalline powder
Content: Min. 98%
CAS NO.: 58-55-9
Usage: Smooth-muscle relacant and diuretic.
Storage: Kept in a dry and cool place
Shelf life: 2 years since the day manufactured 
Theophylline 58-55-9 C7H8N4O2 is used to used to prevent and treat wheezing, shortness of breath, and chest tightness.

Theophylline is used to prevent and treat wheezing, shortness of breath, and chest tightness caused by asthma, chronic bronchitis, emphysema, and other lung diseases. It relaxes and opens air passages in the lungs, making it easier to breathe. 


 Inquiry guide


1. Please send the quantity(Weight) to us, we will arrange our sales to provide the one-for-one service for you.

2.Then we will provide the professional quotation list for you, it will be including all the factors in whole business process(Quality, shipping, payment, files etc.).

3.If you have many products need inquiry, please send the list for us, the product clear information includes CAS + Name + quantity(Weight), we will provide the complete solution for you. We also provide the customization product.


We are the Qualified suppliers of 24 famous listed international companies, including Pharmaceutical R&D agencies, New material factories, Wholesale trader of chemical reagent etc.  



 About Us:


Hebei Zhanyao Biotechnology Co. LTD is established in 2010, which is a fast growing intermediate company located in Shijiazhuang, Hebei Province. After ten years of development, Hebei Zhanyao has become a diversified company, not only involved in Pharmaceutical Intermediates, but also in the field of agricultural products. Also Have factory for plastic&rubbler granule, So far, Hebei Zhanyao has operations in 35 countries, and most of its big customers are from Europe and the United States. The quality of hebei Zhanyao products is always the best among Chinese suppliers, with some products of 99.9+ purity. This is an important reason for customers to choose


High quality with competitive price.

1. Standard bp/usp/ep/enterprise standard.

2. All purity>99%.

3. We are manufacturer and can provide high quality products with factory price.


Fast and safe delivery.

1. Parcel can be sent out in 24 hours after payment tracking number available.

2. Secure and discreet  shipment verious transportation methods for your choice.

3. Customs pass rate >99%.

4. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.


We have clients throughout the world.

1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2. Market feedback and goods feedback will be appreciated , meeting customers' requirement is our responsibility.

3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.


If you are interested in our product,please feel free to contact us.We look forward to building business relationship with you.

Whatsapp/wechat: +86  13068767138, wechat: Marry9711

Company Information
Name:Hebei Zhanyao Biotechnology Co.,ltd √ Verified
Category:Corporation/Limited Liability Company
Trade Category: Trading Company√ Verified
Registered Time: 2015 √ Verified
Registered Capital: US$50 Million - US$100 Million
Legal Representative: He Xi Feng√ Verified
Employees: 5 - 10 People
Address: ZhonghuaStreet, Qiaoxi District,Shijiazhuang
Product/Service: chemical industry and Pharmaceutical Intermediates products

Hebei Zhanyao Biotechnology Co., Ltd. is a fast growing intermediate company located in Shijiazhuang city, Hebei Province. The main products of Zhanyao are pharmaceutical intermediates. In the future, it will become a diversified company, involving not only chemical industry but also Pharmaceutical Intermediates products. etc.The company operates in 36 countries, with most of its market customers coming from Europe and the United States. The product quality of Hebei Zhanmedici has always been the best among domestic suppliers, with some products reaching 99.9+ purity, which is one of the reasons why more and more customers choose us. In order to maintain the highest level of product quality, our experienced engineers have established a professional quality control system. The company has .....more>>

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