Xi`an Eastling Biotech Co., Ltd.
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Tel: +86-156-91766041
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Tel: +86-156-91766041
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URL: http://www.eastlingbiotech.com/
Province/state: Shaanxi
City: Xi'an city
Street: No. 201, Unit 4, Building 9, Hongqi Community, Tanjia Street, Weiyang District, Xi 'an, Shaanxi
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CAS NO.5508-58-7
98%(500-1000)Kilogram98%(100-500)Metric Ton
Andrographolide
CAS: 5508-58-7
Molecular Formula: C20H30O5
| Molecular Formula | C20H30O5 |
| Molar Mass | 350.45 |
| Density | d421 1.2317 |
| Melting Point | 229-232 °C (lit.) |
| Boling Point | 557.3±50.0 °C(Predicted) |
| Specific Rotation(α) | -126 º (c=1.5,HAc) |
| Flash Point | 195.5°C |
| Solubility | Soluble in methanol, ethanol and acetone, slightly soluble in chloroform, ether, insoluble in water, petroleum ether and benzene. |
| Vapor Presure | 9.64E-15mmHg at 25°C |
| Appearance | White prismatic or flaky crystals (ethanol or methanol) |
| Color | Off-white |
| Maximum wavelength(λmax) | ['223nm(MeOH)(lit.)'] |
| Merck | 14,633 |
| BRN | 42762 |
| pKa | 12.36±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Stability | Stable for 2 years from date of purchsae as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 3 months. |
| Refractive Index | 1.567 |
| MDL | MFCD07778082 |
| Physical and Chemical Properties | White square or rectangular crystal. Melting point 224-230 °c (decomposition). Soluble in boiling ethanol, slightly soluble in methanol or ethanol, very slightly soluble in chloroform, insoluble in water or ether. No odor, extremely bitter taste. |
| Use | It has the effect of clearing heat and detoxification, antibacterial and anti-inflammatory, and is used for the treatment of Upper Respiratory Infections, bacillary dysentery, anti-HIV and other diseases |
Mol Download Chemical properties
CAS:
5508-58-7
MF:
C20H30O5
MW:
350.45
EINECS:
226-852-5
MDL No.:
MFCD07778082
Melting point:
229-232 °C (lit.)
alpha
-126 º (c=1.5,HAc)
Boiling point:
557.3±50.0 °C(Predicted)
Density
d421 1.2317
storage temp.
2-8°C
solubility
Soluble in DMSO (up to 25 mg/ml) or in Ethanol (up to 8 mg/ml).
pka
12.36±0.20(Predicted)
form
Off-white solid
color
Off-white
optical activity
[α]20/D 126°, c = 1.5 in acetic acid
λmax
223nm(MeOH)(lit.)
Merck
14,633
BRN
42762
Stability:
Stable for 2 years from date of purchsae as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 3 months.
InChIKey
BOJKULTULYSRAS-QPSYGYIJSA-N
LogP
0.424 (est)
Xi'an Eastling biotech Co., Ltd. is dedicated to the research and development, production, and sales of natural plant extracts; With nearly 15 years of experience in identifying, researching, developing, and producing active ingredients for medicinal plants, we focus on providing innovative products and services to customers in industries such as pharmaceuticals, health food, and cosmetics.
Eastling Biotechnology has established a global direct harvesting system for plant raw materials, ensuring the high quality and authenticity of raw materials, while also protecting the continuity and diversity of plants; Having strong research and development capabilities, we can develop more effective and specialized plant active ingredients for the pharmaceutical, health food, and cosmetics industries; We have established an advanced quality control system, and the quality control of our products depends on advanced testing instruments and high-level technical experts. The effective combination of the two forms Eastling's ability to quickly and rigorously control product quality.
We have a production system that complies with Chinese GMP and American cGMP certifications, as well as advanced and optimized large-scale industrial production technology. In addition to producing specific products for Eastling Biotechnology, we also provide customized services to meet the characteristics and needs of different customers to produce customized products.
We believe that natural active ingredients are the foundation of our service to customers. Scientific and effective production technology is the foundation for us to provide customers with specialized products. We have the ability to serve customers in the pharmaceutical, health food, and cosmetics industries, provide new product solutions, and add new value to their products.