Product Specifications
| Prod Model: |
58-55-9 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| MP: |
271-273 °c |
| Fp: |
11 °c |
| Storage Temp.: |
2-8°c |
| Solubility: |
0.1 M HCl: Soluble |
Product Description
Theophylline
Alias: Anhydrous theophylline; 1, 3- two -3, 7- two -1H- methyl hydrogen purine -2, 6- two ketone; Two oxygen two methyl xanthine; 1, 3- two methylxanthines
The CAS accession number: 58-55-9
Molecular formula: C7H8N4O2
Molecular weight: 180.16
EINECS: 200-385-7
Specifications: 99%, pharmaceutical grade
Specification: CP2005
Characteristics: A white or yellowish white crystalline powder. Almost tasteless.
Storage: Sealed, avoid light preservation.
Packaging: 25 kg / cardboard drum.
Melting point: 271-273 ° C
Flash point: 11 ° C
Storage conditions: 2-8 ° C
Solubility: 0.1 M HCl: Soluble
Water solubility: 8.3 g/L (20 º C)
Solubility: Soluble in water at room temperature (1: 120), ethanol (1: 18), chloroform (1: 86), alkali, ammonia hydroxide, hydrochloric acid and dilute nitric acid, slightly soluble in ethyl mi.
A major role: Theophylline can relax bronchial smooth muscle decreased blood pressure increase renal blood flow have a certain anti-inflammatory effect.
Product List:
ALIBENDOL | 26750-81-2 | Alendronate sodium | 129318-43-0 |
Amisulpride Acid
| 71675-87-1 | Cytarabine
| 147-94-4 |
Vidarabine
| 5536-17-4 | Acitretin
| 55079-83-9 |
| acetate | 427-51-0 | 17-Hydroxy-1a,2a-methylenepregna-4,6-diene-3,20-dione acetate
| 2701-50-0 |
Chlorhexidine acetate
| 56-95-1 | Prednisone 21-acetate
| 125-10-0 |
Prednisolone-21-acetate
| 52-21-1 | 4-Methylbenzenesulfonhydrazide,BlowingagentTSH | 1576-35-8 |
| Product Name | CAS NO. | Product Name | CAS NO. |
POTASSIUM PERIODATE
| 7790-21-8 | SODIUM PERIODATE
| 7790-28-5 |
HOMOPIPERAZINE
| 505-66-8 | m-Cresol | 108-39-4 |
Rosiglitazone maleate
| 155141-29-0 | Malotilate
| 59937-28-9 |
Konjac flour
| 37220-17-0 | Guanine
| 73-40-5 |
Guanosine
| 118-00-3 | 3-(Aminomethyl)-5-methyl-hexanoic acid | 148553-50-8 |
| Trimethylpyruvic acid | 815-17-8 | ATP | 81012-87-5 |
5'-GTP-NA2 DIHYDRATE
| 24905-71-3 | Sorafenib Tosylate | 475207-59-1 |
| erlotinibhcl | 183319-69-9 | Metoclopramide | 54143-57-6 |
| Acetazolamide | 59-66-5 | SODIUM HOUTTUYFONATE
| 1847-58-1
|
HONGKONG YUANCHENG GONGCHUANG TECHNOLOGY Co., Limited, is a leading Chinese chemical supplier specialized in hormone steroid powders, Steroids injectable liquids, peptide, chemical synthetic drug, Pharmaceutical Raw Materials and veterinary medicine. Our company integrates R&D, producing, operating and marketing into an organic whole. We have authority of export and import, and have experience of export for more than 10 years.
Our company strives to maintain and improve every phase of our business and satisfy needs of our customers. All products at our site are available to be shipped - that means we have them in stock and can ship them to you within 48 hours after payment clearance.
With rich experience online we offer highest delivery guarantee. You will make sure that customer satisfaction and assurance is priority number one. Also discounts are available for our second-time customers. You can count on our reliability. We have a remarkable service and all our client' S needs are satisfied. If you have any questions you may always contact me by email or phone and we will find a solution to any difficulty that will suit you.
High quality, best price, first-class service, high successful delivery rate, we have stock, so we can delivery quickly at the very day when payment is arrived.
Welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
