China (Mainland)
Ergosterol CAS NO.57-87-4
- Min.Order: 1 Gram
- Payment Terms: T/T
- Product Details
Keywords
- 57-87-4
- Ergosterol
- Chinese herb extract
Quick Details
- ProName: Ergosterol
- CasNo: 57-87-4
- Molecular Formula: C28H44O
- Appearance: White plate shape crystal
- Application: CAS:57-87-4 All our products are for ...
- DeliveryTime: in 3 days after payment.
- PackAge: standard packing
- Port: shanghai, shenzhen, tianjin, etc.
- ProductionCapacity: / Metric Ton/Day
- Purity: ≥98%
- Storage: 2-8°C, keep container tightly closed i...
- Transportation: by air, by sea, by Courier, Fedex, DHL...
- LimitNum: 1 Gram
- Plant of Origin: saccharomycetes and claviceps purpurea...
Superiority
High purity, competitive price, warm service. Providing HPLC, MS, NMR, COA.
Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006. We are located in chengdu city, sichuan province, a professional company engaged in researching, developing and selling natural medicine purification separation of traditional Chinese medicine reference standard production.
Mature technology of purification and separation as follow: licorice series, ginseng, Scurfpea fruit series, the series of tripterygium wilfordii, ginkgo series, the series of astragalosides, radix scutellariae, radix bupleuri, spaina date seed series, rhizoma paridis series, fructus schisandrae series, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.
Details
|
Specification |
|||
|
English Name：Ergosterol English Nickname： ergosta-5,7,22-trien-3β-ol |
Molecular Formula |
C28H44O |
|
|
Molecular Weight |
396.65 |
||
|
C A S |
57-87-4 |
||
|
Purity |
HPLC≥98% |
||
|
Appearance |
White plate shape crystal |
||
|
Storage |
2-8°C, keep containers tightly in a dry place, out of light. |
||
|
Solubility |
Soluble in benzene and chlorine, soluble in alcohol, diethyl ether and other organic solvents. Insoluble in water. |
Specific Rotation |
-135° (chloroform) |
|
Package |
10g 20g 50g 100g, or customized. |
Melting Point |
168℃ |
|
Source |
From saccharomycetes and claviceps purpurea. |
||
|
Pharmacological Effect |
Produce vitamin D2 after irradiation of Uv. Used for treating vitamin D deficiency and chronic hypocalcemia, rickets and osteomalacia along with chronic renal insufficiency, familial hypophosphatemia, and treating Acute and chronic and potential tetany after surgery syndrome and idiopathic tetany. |
||
|
Application |
All our products are for research and lab only. Injecting, eating and other ways are forbidden. |
||
|
Test Condition |
Methanol：water（95:5） test wavelength:：280mg(for reference） |
||