(5Z)-2-Amino-5-[(4-hydroxy-3,5-ditert-butyl-phenyl)methylidene]-1,3-thiazol-4-one

(5Z)-2-Amino-5-[(4-hydroxy-3,5-ditert-butyl-phenyl)methylidene]-1,3-thiazol-4-one

Quick Details ● ProName: Darbufelone ● CasNo: 139226-28-1 ● Molecular Formula: C18H24N2O2S ● Appearance: white powder ● Application: for medical research or Pharmaceutical... ● DeliveryTime: in stock, can be provided in 24 hours ● PackAge: foil bag or as customer's requirment ● Port:...
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Product Details

Quick Details

● ProName: Darbufelone

● CasNo: 139226-28-1

● Molecular Formula: C18H24N2O2S

● Appearance: white powder

● Application: for medical research or Pharmaceutical...

● DeliveryTime: in stock, can be provided in 24 hours

● PackAge: foil bag or as customer's requirment

● Port: shanghai or shenzhen

● ProductionCapacity: 300 Kilogram/Month

● Purity: 99%min.

● Storage: stay in dry, cool place and be well-se...

● Transportation: by DHL Fedex EMS USP etc. or as custom...

● LimitNum: 10 Gram

● Moisture Content: 0.01%max.

● Impurity: 0.01%max.

● density: 1.18 g/cm3


Superiority

our company is committed to provide high quality chemicals, competitive price, best service, fast shipping and stable supply to our loyal customers.
 
we could offer:
1.best quality in your requirement
2.competitive price in china market
3.mature technical support
4.professional logistic support
5.full experience of large numbers containers loading in chinese sea port
6.fast shipment by reputed shipping line
7.packing with pallet as buyer's special request
8.best service after shipment with e mail
9.cargoes together with container after-sales service available
10.full experience in export
11.raw materials from chinese origin
we look forward to long term business and coorperation, if you're searching for a reliable supplier, just contact with us, and you will get all of what you want !


Specifications:
a white or almost white crystalline powder it complies with the standard of bp2007.

item

standard

result

characters

a white or almost white crystalline powder

conform

melting point

one melting at about 195°c

196°c

identification

positive

conform

solutions

complies with test

conform

appearance of solution

by5 or gy5 max

gy5

ph(10% w/v)

3.8-4.3

4.2

related substance

one spot 1.0% max

conform

any other spot 0.5% max

conform

heavy metals

20ppm max

10ppm

water

2.0% max

0.6%

assay

98.5%~101.0%

99.6%


Storage
Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.


Delivery
Usually within3-5 working days after full payment.


Shipping
EMS,DHL, TNT, UPS ,FEDEX, BY AIR, BY SEA
DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service;  
Sea shipping for quantity over 500KG; And air shipping is available for 50KG above;
For high value products, please select air shipping and DHL express for safe


Service
we will try our best to satisfied you.
1.Tailor-made for every customers.
2.Third-party test for the products you demand.
3.Test your counter-samples and produce them for you.
4.Best discount for old customers.


Payment: T/T
Shipping details: about 3 days after payment, you will get the tracking NO.
Delivery methods: EMS, FEDEX, DHL,SEA.

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Our Services
1.Cooperate with research institutions, strictly quality control.
2.Reasonable price, high quality product and prompt shipment.
3.Send the goods to your delivery address directly by our factory.  
4.Quick and clear response to customers questions. Warm after-sale service, we will help to solve the problems in your usage.
5.We could make our price discount if you place a substantial order with us.
6.Safe payment on Alibaba by trade assurance


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