High purity 1,8-Diacetoxy-3-carboxyanthraquinone CAS NO.13739-02-1

FOB Price:: USD 1.00-2.00 /Gram Get Latest Price

Min.Order Quantity:: 10 Gram

Purity:: ≥98%

Port:: Wuhan, Shanghai, Guangzhou, Tianjin port

Payment Terms:: L/C,T/T,MoneyGram,Other

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Product Details

Keywords

Diacerein
purity 98% 1,8-Diacetoxy-3-carboxyanthraquinone
high quality cas 13739-02-1

Quick Details

ProName: High purity 1,8-Diacetoxy-3-carboxyant...
CasNo: 13739-02-1
Molecular Formula: C19H12O8
Appearance: slightly yellowish crystalline powder
Application: Pharmaceutical Intermediates
DeliveryTime: within in 5-7 working days after recei...
PackAge: 25kg/paper drum or as customers' requi...
Port: Wuhan, Shanghai, Guangzhou, Tianjin po...
ProductionCapacity: 250 Kilogram/Week
Purity: ≥98%
Storage: well-ventilating, away from open fire,...
Transportation: by sea/by express
LimitNum: 10 Gram
Moisture Content: 0.001
Impurity: 0.001
Grade: Pharma Grade

Superiority

1,best quality:
our products have exported to germany, spain, uk, usa, australia, middle east, and so on other countries, and we have got very good feedback from our customers.so you can trust us.
2, payment method: for example t/t, westerm union,other
3, excellent service: best service and after-sales service to all clients.
1)we will ship the goods within 5days after get your payments.if you want to cancel or change order, please tell me within 24hours after you finish the payment..
2)we will ship the goods that you order from us by dhl, ups, tnt and eub.we will decided to choose which courier depend on different countries.to find the best way to delivery the goods for you.
3)as usual you can get the goods with in 4-7days.if the goods were lost or not received for other reasons, please contact us immediately.
4,fast and safe delivery:
sample order : as usual you can get the goods within 4-7days. we can send it via hkems, hk air post, dhl or other methods.
we have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.
bulk order: shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.

we introduce experienced quality product and exceptional jit service with instant market intelligence in china to benefit our customers and principals. with our high-performance teamwork centers and associated production sites for custom synthesis, we ensure effective professional response and offer extensive applications-related consulting and compliance regulation services.

Details

basic information

product name:	1,8-diacetoxy-3-carboxyanthraquinone
synonyms:	1,8-diacetoxy-3-carboxyanthraquinone;diacerein;diacerhein;diacetyl rhein;1,8-diacetoxyanthraquinone-3-carboxylicacid;4,5-bis(acetyloxy)-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylicaci;4,5-diacetylrhein;9,10-dihydro-4,5-diacetoxy-9,10-2-anthracenecarboxylicacid
cas:	13739-02-1
mf:	c19h12o8
mw:	368.29
product categories:	miscellaneous biochemicals;aromatics compounds;aromatics;heterocycles;intermediates & fine chemicals;pharmaceuticals
mol file:	13739-02-1.mol

chemical properties

melting point	217-218 ℃
boiling point	631.5 °c at 760 mmhg
density	1.491 g/cm3
flashing point	231.8 °c
vapor pressure	8.17e-17 mmhg at 25°c
storage temp.	refrigerator

technical specification

item	standard
heary metals	≤10ppm
residue on lgnition	≤0.1%
loss on drying	≤0.2%
assay	≥98%

usage and synthesis

chemical properties	yellow crystalline solid
usage	a diacetyl derivative of rhein. demonstrates anti-arthritic activity without inhibiting prostaglandin synthesis. antiarthritic
	antiinflammatory
	a diacetyl derivative of rhein (r318500). demonstrates anti-arthritic activity without inhibiting prostaglandin synthesis. antiarthritic.
	treatment of osteoarthritis (prevent cartilage destruction)

about us:

hubei jusheng technology co., ltd., is a large group corporation which engaged in the r&d and manufacture of chemicals, pharmaceuticals and intermediates. we have earned ourselves a good reputation at home and abroad with advanced technology, standardized management and well established service systerm. we have developed to a very famous group corporation enterprise in chemical industry step by step.

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