4-AA CAS 76855-69-1

4-AA CAS 76855-69-1

Contact : Mr.Thyen------------------------------- Email us at zhangyinglong@ycphar.com Whatsapp : +86 180 3817 6818

Product Details

4-AA CAS 76855-69-1

Contacting Information :

Contact person : Thyen

Skype :live:simeiquan-zhang

WhatsApp : +8618038176818

E-mail : zhangyinglong@ycphar.com

Website : www.sellsteroid.com


Product Name:

(3R,4R)-4-Acetoxy-3-[(R)-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone

CAS No.:  76855-69-1
 

Batch No.HF161208Quantity5.2kgs
Mfg. DateDec. 08, 2016PackageAs required
Rep. DateOct. 23, 2016Exp. DateOct. 19, 2018
ItemsStandardsResults
AppearanceWhite or off-white powderComplies
IdentificationBy IRComplies
By HPLCComplies
SolubilitySoluble in dichloromethaneComplies
Melting Point160ºC~164ºC162.1ºC~163.6ºC
Loss on Drying≤ 0.50%0.31%
Heavy Metals≤ 10ppmComplies
Residue on Ignition≤ 0.10%0.09%
Isomer≤ 0.50%0.10%
Related SubstancesMaximum single impurity: ≤0.50%0.13%
Total impurities: ≤1.00%0.63%
Assay
(HPLC basis on drying)
98.0%~102.0%99.52%
Reference StandardIn-house Standard
ConclusionThe product complied to In-house standard.
StoragePreserve in tight,light-resistant containers in a cool place


Payments


As far as payment methods are considered, we accept a number of secure payment methods, customers can pay to us through any of the payment methods mentioned below:-


Western Union: Western Union Money Transfer, a very famous and secure money transfer method is accepted by us. Our customer who desire to pay us through this method can transfer payment to us by using WU. To pay us through WU, after placing your order, go to your nearest WU franchise, make the payment there and confirm us the MTCN. After receiving the payment we will process your order.


Money Gram: We also accept Money Gram, to pay us through Money Gram, after placing your order please contact us to get the payment sending details. After that, go to your nearest Money Gram franchise, make your payment and confirm us the Reference  Number provided by the money gram at the above email address.


We accept payments via Western Union or Money Gram only. We don’t accept PayPal anymore, that we were doing in past but now we are not able to use PayPal anymore.(Some of the products we deals in are highly banned, so credit card and bank wire will not be the safe & secure for both of buyer and seller. For these type of orders, Western Union and Money Gram are most safe and secure payment methods).


Bit Coins: Bit Coins are also accepted by us, if you want to pay us through Bit Coins, please contact us, we will send you our Bit Coin address, you will send us payment at that address and we will ship your order.

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