Hebei ShengYang Biological Technology Co. Ltd(expird)
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Country: 
China (Mainland)
Business Type:Trading Company
CAS NO.112828-00-9
Calcipotriol (INN) or calcipotriene (USAN) is a synthetic derivative of calcitriol or vitamin D. It is used in the treatment of psoriasis, marketed under the trade name "Dovonex" in the United States, "Daivonex" outside of North America, and "Psorcutan" in Germany. This medication is safe for long term application in psoriatic skin condition.
Analysis
|
Item |
Requirements |
Test Results |
|
Appearance |
White or almost white crystalline powder |
Complies |
|
Identification |
Infrared spectrum corresponds to that of the standard preparation |
Complies |
|
The retention time major peak in the chromatogtram corresponds to that in the chromatogram of standard preparation |
Complies |
|
|
Related compounds |
(7z)-calcipotriol ≤0.5% |
0.10% |
|
(5E)-calcipotriol≤1.0% |
0.26% |
|
|
24-epi-calcipotriol≤1.0% |
0.54% |
|
|
Any other impurity: ≤0.1% |
Complies |
|
|
Total impurities:≤2.5% |
1.1% |
|
|
Loss on drying |
≤1.0% |
0.4% |
|
Assay (HPLC) |
95.5%-102.0% |
98.7% |
|
Purity |
≥99.0% |
98.9% |
|
Conclusion |
Complies with EP5.3. |
|
Q1: Can i get some samples
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, , Paypal or Escrow.
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What's your MOQ
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery lead time
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is it OK to print my logo on package
A:Sure.Please inform and offer your Logo formally before production.