Product Identification | Back to Contents | 【Product Name】
Andrographolide | 【Synonyms】
(3E,4S)-3-[2-[(1S,4aS,5R,6R,8aR)-6-Hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylidene-decalin-1-yl]ethylidene]-4-hydroxy-oxolan-2-one 3-(2-(Decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene- 1-naphthalenyl)ethylidene)dihydro-4-hydroxy-, (1R-(1-alpha(E(S*)),4a-beta,5- alpha,6-alpha,8a-alpha))-2(3H)-furanone Andrographis | 【CAS】
5508-58-7 | 【Formula】
C20H30O5 | 【Molecular Weight】
350.46 | 【EINECS】
226-852-5 | 【RTECS】
LU3490750 | 【RTECS Class】
Drug; Natural Product | 【Merck】
13,638 | 【Beilstein/Gmelin】
42762 | 【Beilstein Reference】
4-18-00-02357 |
Physical and Chemical Properties | Back to Contents | 【Solubility in water】
Insoluble | 【Melting Point】
231 - 232 | 【Boiling Point】
557 | 【Vapor Pressure】
1E-14 (25 C) | 【Density】
1.21 g/cm3 | 【pKa/pKb】
12.32 (pKa) | 【Heat Of Vaporization】
96.4 kJ/mol | 【Usage】
May boost immune response. |
First Aid Measures | Back to Contents | 【Ingestion】
If swallowed, wash out mouth with water provided person is conscious. Call a physician. | 【Inhalation】
If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. | 【Skin】
In case of contact, immediately wash skin with soap and copious amounts of water. | 【Eyes】
In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes. |
Hazards Identification | Back to Contents | 【Inhalation】
Material may be irritating to mucous membranes and upper respiratory tract. | 【Skin】
May cause skin irritation. | 【Eyes】
May cause eye irritation. | 【Hazards】
Emits toxic fumes under fire conditions. | 【EC Safety Phrase】
22 24/25 |
Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Compatible chemical-resistant gloves. Chemical safety goggles. | 【Respirators】
Government approved respirator. | 【Exposure Effects】
The chemical, physical, and toxicological properties of this product have not been thoroughly investigated. Exercise due care. |
Fire Fighting Measures | Back to Contents | 【Flash Point】
196 | 【Fire Fighting】
Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. |
|
Company Name: |
J & K SCIENTIFIC LTD. |
Tel: |
010-82848833 400-666-7788 |
Fax: |
86-10-82849933 |
WebSite: |
http://www.jkchemical.com |
|