Xi`an Eastling Biotech Co., Ltd.
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Country: 
China (Mainland)
Business Type:Lab/Research institutions
Tel: +86-156-91766041
Mobile:
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.67-97-0
98%(1-25)Kilogram98%(26-500)Kilogram98%(501-1000)Kilogram
Vitamin D3
CAS: 67-97-0;8024-19-9;8050-67-7
Molecular Formula: C27H44O
| Molecular Formula | C27H44O |
| Density | 0.96g/cm3 |
| Melting Point | 82-87℃ |
| Boling Point | 496.4°C at 760 mmHg |
| Specific Rotation(α) | 105 º (c=0.8, EtOH 25 ºC) |
| Flash Point | 214.3°C |
| Water Solubility | <0.1 g/L (20℃) |
| Solubility | Easily soluble in chloroform, soluble in ethanol, ether, cyclohexane and acetone, slightly soluble in vegetable oil, insoluble in water. |
| Vapor Presure | 6.16E-12mmHg at 25°C |
| Appearance | White columnar crystal or crystalline powder |
| Storage Condition | 2-8℃ |
| Sensitive | Sensitive to light |
| Refractive Index | 1.523 |
| MDL | MFCD00078131 |
| Physical and Chemical Properties | Melting point 82-87°C specific rotation 105 ° (c = 0.8, EtOH 25°C) water solubility <0.1g/L (20°C) |
| Use | Vitamin drugs, mainly to promote intestinal calcium and phosphorus absorption and deposition, for the treatment of rickets and osteomalacia |
Mol Download Chemical properties
CAS:
67-97-0
MF:
C27H44O
MW:
384.64
EINECS:
200-673-2
MDL No.:
MFCD00078131
Melting point:
83-86 °C(lit.)
alpha
105 º (c=0.8, EtOH 25 ºC)
Boiling point:
451.27°C (rough estimate)
Density
0.9717 (rough estimate)
vapor pressure
2.0 x l0-6 Pa (20 °C, est.)
refractive index
1.5100 (estimate)
Flash point:
14 °C
storage temp.
-20°C
solubility
Practically insoluble in water, freely soluble in ethanol (96 per cent), soluble in trimethylpentane and in fatty oils. It is sensitive to air, heat and light. Solutions in solvents without an antioxidant are unstable and are to be used immediately. A reversible isomerisation to pre-cholecalciferol takes place in solution, depending on temperature and time. The activity is due to both compounds.
pka
14.74±0.20(Predicted)
form
powder
color
White
Odor
odorless
Water Solubility
<0.1 g/L (20 ºC)
Sensitive
Air & Light Sensitive
Merck
14,10019
BRN
2339331
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.
Stability:
Light Sensitive, Temperature Sensitive
InChIKey
QYSXJUFSXHHAJI-YRZJJWOYSA-N
LogP
9.085 (est)