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Product Characteristics:
98% Diacerein cas 13739-02-1, diacetylrhein,
Appearance: Yellow crystalline solid
Standard: Diacerein 98%99%HPLC
CAS NO.:13739-02-1
IUPAC Name:4,5-diacetyloxy-9,10-dioxo-anthracene-2-carboxylic acid
Molecular Formula:C19H12O8
Molecular Weight: 368.29
EINECS: 237-310-2
Melting point:217-218 °C
Function:
1.Induction cartilage formation ,anti-inflammatory ,stop pain, antifebrile;
2.Diacerein is Osteoarthritis IL - 1 primary inhibitors;
3.Diacerein has the role of delaying the deterioration processes of osteoarthritis;
4.The experimental evidence shows that it can induce the generation of gristle;
Application:Applied in
1. Diacerein can be widely used for the intermediates of pharmaceutical and chemical industry;
Shaanxi Top Pharm Chemical Co., Ltd. has been primarily engaged in the research, development, and marketing of various photochemical products since 1999. We take full advantages of natural pharmaceutical resources .
TOP Pharm Chemical's Advantage:
(1) 11 years membership of ALIBABA. ----- Onsite check and Supplier assessment
(2) Certified by ISO9001:2008, SGS and Bureau Veritas.
(3) History: Established in 1999.
(4) Manufacturer direct supply, provide OEM, R&D service
Quality Guarantee:
Because herbal extract products are enterprise standard, always we will send typical samples (usually 20g) for your testing by FEDEX/DHL/EMS.
** If the quality is confirmed by you, we insist on batch sample confirmation after your commercial order.
** If your testing result is different from us. We hope to exchange and unify the testing mothod, until the quality is confirmed by you. We also insist on batch sample confirmation after your commercial order.


Quality Guarantee:
Because herbal extract products are enterprise standard, always we will send typical samples (usually 20g) for your testing by FEDEX/DHL/EMS.
** If the quality is confirmed by you, we insist on batch sample confirmation after your commercial order.
** If your testing result is different from us. We hope to exchange and unify the testing mothod, until the quality is confirmed by you. We also insist on batch sample confirmation after your commercial order.
Suggestion:
Please kindly check the packages after you receive the goods, if you got wrong products/ quality problem/ short quantity, please get back to us as priority. Please note that you need to send us pictures of the defective items concerning this, and we will consider to replace or refund accordingly.
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Product Name: |
Diacerein 98% |
Appearance : |
yellow crystalline powder |
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Cas: |
13739-02-1 |
Molecular formula: |
C19H12O8 |
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Molecular weight : |
368.2938 |
Supplier name: |
shaanxi top pharm chemical co.,ltd |
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Synonyms: |
Diacerhein; 4,5-Bis(acetyloxy)-9,10-dioxo-2-anthracenecarboxylic acid; 4,5-bis(acetyloxy)-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid |
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Specification |
99% |
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Function |
1. It is the most important depressant used to treat osteoarthritis; 2. The experimental evidence shows that it can induce the generation of gristle; 3. For osteoarthritis, it has an effect of delaying the disease process; 4. It also has the effect of alleviatingpain, anti-inflammatory, defervescence. |
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Deliver time: |
Within 2 days |
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Package |
Sealed export grade drum & double of sealed plastic bag |
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Storage |
Store in cool & dry place not freeze., keep away from strong light and heat |
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| Package and Storage |
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Package: (1)1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer PE) (2)5kg/bag (5kg net weight, 5.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer PE) (3)10kg/drum (10kg net weight, 12kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 310mm high, 400mm diameter) (4)25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 350mm diameter) (5)Customized package is available.
Storage: (1)Stored in a cool and dry well-closed container and in ventilated area, (2)kept away from moisture and strong light or high temperature. |




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, Western Union or Paypal or Escrow(Alibaba).
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 leadtime?
A: Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6: Is there a discount?
A: Different quantity has different discount.
Q7: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8: How to contact us ?
A: You can chat with us by Trademanager, MSN & Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly and you will get our reply. Send Email to us.
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details to us through "Email to this supplier" below. Free samples are
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