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Theophylline, Theophylline Anhydrous, Theophylline Anhydrous CAS No.: 58-55-9 manufacturer / supplier in China, offering High Purity and Low Price Theophylline for Wheezing (CAS: 58-55-9), High Purity Pharmaceutical Raw Material Rapamycin, 1295 Peptides Raw Drugs Cjc1295 and so on.

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Supplier Homepage Product Pharmaceutical Intermediate High Purity and Low Price Theophylline for Wheezing (CAS: 58-55-9)

High Purity and Low Price Theophylline for Wheezing (CAS: 58-55-9)

Purchase Qty.:
1-9 10-99 100+
FOB Unit Price: US $22 US $12 US $11
Purchase Qty. (Tons) FOB Unit Price
1-9 US $22
10-99 US $12
100+ US $11
Get Latest Price
Port: Shanghai, China
Production Capacity: 1000kg/Month
Payment Terms: T/T, Western Union, Money Gram, biction

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Basic Info
  • Model NO.: 58-55-9
  • Customized: Customized
  • Suitable for: Adult
  • Purity: >99%
  • CAS No: 58-55-9
  • Molecular Weight: 180.16
  • Assay: 99%
  • Appearance: White Crystal or Crystal Powder
  • Usage: : Treat Wheezing, Shortness of Breath
  • Transport Package: 25kg/Drum
  • Origin: China
  • Powder: Yes
  • Certification: GMP, ISO 9001
  • State: Solid
  • Product Name: Theophylline
  • Molecular Formula: C7h8n4o2
  • Melting Point: 270-274 Oc
  • Einecs: 200-385-7
  • Storage: Kept in a Dry and Cool Place
  • Trademark: yuancheng
  • Specification: ISO9001
  • HS Code: 3001909091
Product Description
Product Description
Product name: Theophylline
Synonyms: 1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine
CAS No.: 58-55-9
EINECS: 200-385-7
Molecular Formula: C7H8N4O2
Molecular Weight: 180.16
Melting Point: 270-274 ºC
Assay: 99%
 White crystal or crystal powder
Kept in a dry and cool place
Usage: 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.

Theophylline /Theophylline Anhydrous 
Product name: Theophylline
Synonyms: 1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine,Theolix,Theocin
CAS No.: 58-55-9
EINECS: 200-385-7
Molecular Formula: C7H8N4O2
Molecular Weight: 180.16
Melting Point: 270-274 ºC
Assay: 99%
Appearance: White crystal or crystal powder
Storage: Kept in a dry and cool place
Usage: 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.At the same time, it is good for strengthening heart function and smoothening  urine.

Product Description:

Theophylline, structurally 1, 3-Dimethylxanthine, is a white crystalline powder with a bitter taste; Found in tea leaves and prepared synthetically. Chemical designation is 1, 3-Dimethyl-2, 6-dioxo-1, 2, 3, 6-tetrahydropurine. Theophylline, its salts, and its derivatives (examples are aminophylline, oxtriphylline) are bronchodilators which relaxe and open the air passages to the lungs to increase the flow of air through them, and thus are used in the treatment and/or prevention of symptoms of bronchial asthma and of reversible bronchospasm associated with chronic bronchitis and emphysema. They are used as muscle relaxants, central nervous system and cardiac muscle stimulants.

Main derivatives include:

Aminophylline: Combination mixture of theophylline and ethylenediamine; Used as a bronchodilator, diuretic agent and smooth muscle relaxant.
Oxtriphylline: Choline theophyllinate (the choline salt of theophylline); Administered orally.
Theophylline Calcium Salicylate: An equimolar mixture of theophylline calcium and calcium salicylate; Administered orally.
Theophylline Sodium Glycinate: An equimolar mixture of theophylline sodium and glycine buffered with an additional mole of glycine and yielding 44.5 to 47.3 per cent anhydrous theophylline; Administered orally.

Theophylline: Combination mixture of theophylline ; To decongest the nasal allergic states, to relax bronchiolar muscles, to stimulate central nervous system in narcolepsy and in poisoning by central nervous system depressants; To prevent hypotension during spinal and infiltration anesthesia.

Package & Delivery
Payment:T/T,Western Union,MoneyGram ,biction
Packing: Disgreet and Disguised Package
Lead Time :Within 24 hours upon receipt of payment 
Delivery time:5-7 days after payment


Product name
Items of analysisSpecification Results
Characters Characters Characters 
Identification Should be positive reactionConforms
Related substancesSingle impurity ≤0.1% 0.01%
Total impurity ≤0.5%0.01%
Loss on dryingHydrous ≤9.5%3.60%
Anhydrous ≤0.5%0.03%
Residue on ignition≤0.1% 0.03%
ConclusionConforms the Enterprise Standard.

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Our Service:

1. Fast Delivery: We can delivery within 24 hours upon receipt of your payment.

2. Quality can be promised. Hot sell to Worldwide.

3. Payment Terms: T/T Bank Transfer, Western Union and MoneyGram Available.

4. Free Sample available at any time.

5. Tracking your order at any time. Inform your order's further new situation at any time.

Our advantage

1. We have experience in exporting steroids, as you know, EU places much emphasis on them, and you must find a experienced partner who will assure you;

2. Quality: Our company is a professional leading factory in China in pharmaceutical area, We had stable customers and exported to Germany, Spain, UK, USA, Australia, Middle East, and any other countries. We can provide good references about our company. As for the quality of the products, we 're sure they can satisfy you well enough;

3. Package: Professional packing with professional materials

4. Delivery: We have products in stock, and we will deliver them soon when your PO arrived. Meanwhile we will give you the tracking number in order to make you know the exact location of the products. We will keep track of the product until they arrive you; We choose the best courier service for you, and with the delivery around 5-7 working days.

5. Service: Best Service with after-sales service and consultation

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