Glen Research Product Information

Catalog Number: 10-1901-xx
Description: Chemical Phosphorylation Reagent II

[3-(4,4'-Dimethoxytrityloxy)-2,2-dicarboxyethyl]propyl-(2-cyanoethyl)- (N,N-diisopropyl)-phosphoramidite

Formula: C39H51N2O9
M.W.: 722.82 
F.W.: 79.98 

Diluent: Anhydrous Acetonitrile
Add fresh diluent to product vial to recommended concentration and swirl vial occasionally over several minutes until product is completely dissolved. (Some oils may require between 5 and 10 minutes.) Use care to maintain anhydrous conditions. In case of transfer to alternate vial type, ensure recipient vial has been pre-dried. For more information, see http://www.glenres.com/Technical/TB_ABITransfer.pdf.

Coupling: 6 minute coupling time recommended.

Deprotection: If the final DMT is removed during synthesis, deprotection under standard conditions will eliminate the CPR II to yield a 5' Phosphate. If the DMT is retained, see Technical Bulletin for removal procedure (http://www.glenresearch.com/Technical/TB_CPR_II.pdf).

Storage: Refrigerated storage, maximum of 2-8°C, dry

Stability in Solution: 24 hours

   

Pricing Information

Catalog Number

Pack Size

Price (US$)


10-1901-90
100µm
60.00
10-1901-02
0.25g
200.00

Related Document(s)


Literature Highlight(s)

DILUTION/COUPLING DATA

The table below shows pack size data and, for solutions, dilutions and approximate couplings based on normal priming procedures. Please link for more detailed usage information with the various synthesizers.

ABI 392/394
Cat.No.Pack
Size
Grams/
Pack
0.1M Dil.
(mL)
LV40LV20040nm0.2µm1µm10µm
Approximate Number of Additions
10-1901-020.25grams.25grams3.4610261.238.2527.8220.45.1
10-1901-90100µmoles.072grams120127.55.4541
Expedite
Cat.No.Pack
Size
Grams/
Pack
Dilution
(mL)
Molarity50nm0.2µm1µm15µm
Approximate Number of Additions
10-1901-020.25grams.25grams5.16.0796.860.5446.05
10-1901-90100µmoles.072grams1.5.0723.614.7510.731.48

 

 

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12/12/2018

 

 

 

 

 

 

 

 

 

 

 

 

 

 


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