2012年5月18日星期五

Loureirin A Seller




Product name:Loureirin A
CAS:119425-89-7
Description of Loureirin A:
Synonyms: 3-(2,4-Dimethoxyphenyl)-1-(4-hydroxyphenyl)-1-propanone
Density:1.17g/cm3
Boiling Point:479.1°C at 760 mmHg
Flash Point:175.8°C
The purity is not less than 98.0% by HPLC.
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Cheap Price for Ganoderic Acid C1




Product name:Ganoderic Acid C1
CAS:95311-97-0
Molecular Formula:C30H42O7
Molecular Weight: 514.65g/mol
Description of Ganoderic Acid C1:
Boiling Point :688.3°Cat760mmHg
Density :1.22g/cm3
Purity:98,0%
Storage: Preserve in tight, light-resistant containers, protected from moisture, and store at controlled room temperature.
Shelf life: Two years.
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Wholesale Supplier of Ganoderic Acid B




Product name:Ganoderic Acid B 
CAS:81907-61-1
Molecular Formula:C30H44O7
Formula Weight:516.67
Description of Ganoderic Acid B:
Synonyms: (3beta,7beta,25R)-3,7-Dihydroxy-11,15,23-trioxo-lanost-8-en-26-oic acid
Density :1.22
Boiling Point:688.965 °C at 760 mmHg
Flash Point:384.441 °C
Assay:95% min.(HPLC/GC)
Applications:Pharmaceutical Intermediates
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2012年5月15日星期二

Factory Direct Sale Price for Triptolide





Product name:Triptolide
CAS:38748-32-2
Molecular Formula:C20H24O6
Molecular Weight:360.4 g/mol
Description of Triptolide:
Chemical Name: (3bS,4aS,5aS,6R,6aR,7aS,7bS,8aS,8bS)-3b,4,4a,6,6a,7a,7b,8b,9,10-Decahydro-6-hydroxy-8b-methyl-6a-(1-methylethyl)trisoxireno[4b,5:6,7:8a,9]phenanthro[1,2-c]furan-1(3H)-one
Triptolide, an active compound of Radix Tripterygium wilfordii, is immunosuppressive, cartilage protective and anti-inflammatory both in human and animal studies of various inflammatory and autoimmune diseases, including rheumatoid arthritis, but its therapeutic mechanism remains unclear.
Appearance:white to off-white crystal solid
Purity: >98 %
Heavy metals (AAS): < 10PPM
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Best Sell Geraniin




Product name:Geraniin
CAS:60976-49-0
Molecular Formula:C6H12O6
Molecular Weight:180.15588 g/mol
Description of Geraniin:
Synonyms:beta-D-glucopyranose, cyclic 3,6-(4,4',5,5',6,6'-hexahydroxy(1,1'-biphenyl)-2,2'-dicarboxylate) 1-(3,4,5-trihydroxybenzoate), cyclic 2-2:4-1-ester with 2-(2-carboxy-4,5,6-trioxo-2-cyclohexen-1-yl)-3,4,5-trihydroxybenzoic acid
Character: White, dry powder
Purity:98%HPLC
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Useful Matrine for Hot Sale




Product name:Matrine
CAS:519-02-8
Molecular Formula:C15H24N2O
Molecular Weight: 248.36g/mol
Description of Matrine:
Appearance: White powder
Assay: 98% HPLC
Loss On Drying: ≤5.0%
Matrine and oxymatrine are the two major alkaloid components found in sophora roots. They are obtained primarily from Sophora japonica (kushen) , but also from Sophora subprostrata (shandougen) , and from the above ground portion of Sophora alopecuroides. The main clinical applications are treatment of people with cancer, viral hepatitis, cardiac diseases (such as viral myocarditis) , and skin diseases (such as psoriasis and eczema) .
Function and Usage:It is used tablet and injection etc,and curing cancer,leucopenia disease,chronic tracheitis of bronchus asthma and panting mould,bacillary dysentery and enteritis etc.
Storage:Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation
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Useful Information of Caffeic Acid




Product name:Caffeic Acid
CAS:331-39-5
Molecular Formula:C9H8O4
Molecular Weight: 180.16g/mol
Description of Caffeic Acid:
Caffeic Acid is a non-nitrogenous acid found in various plants as a metabolite product in nature. It is related to cinnamic acid. But it has two hydroxyl groups which is not found in cinnamic acid. Caffeic acid is not related to caffeine. Chlorogenic Acid is the ester of caffeic acid with the 3-hydroxyl group of quinic acid. Caffeic acid is known as a naturally occuring phenolic acid which acts as a carcinogenic inhibitor. It is also known as an antioxidant in vitro and therefore contribute to the prevention of cardiovascular disease. Caffeic acid and its derivatives are used as a component of antimitogenic, anticarcinogenic, anti-inflamatory, and immunomodulator.
Appearance:light yellow to greenish-yellow powder
Purity:> 98.0%
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