PHYSICAL DATA

The physical data table contains information which is unique to each monomer phosphoramidite. The molecular weight (MW) is the formula weight of the fully-protected monomer phosphoramidite. The MW is used to calculate the volume of solvent required to dilute 0.25g of the monomer to give a final 0.1M concentration. This figure is also shown in the table. The unit molecular weight (Unit FW) is the formula weight of each monomer once inserted into an oligonucleotide with all protecting groups removed. To obtain the molecular weight of a specific oligonucleotide, the following formula is used:

Oligonucleotide MW = Sum of Unit FW - 61.96 

Cat. No.	Item	Phosphoramidite MW	Unit FW	Dilution (0.1M)
20-2001	dA-CPG 1000		313.21
20-2002	dA-CPG 2000		313.21
20-2004	3’-dA-CPG		313.21
20-2010	dC-CPG 500		289.18
20-2011	dC-CPG 1000		289.18
20-2012	dC-CPG 2000		289.18
20-2013	Ac-dC-CPG 500		289.18
20-2015	Ac-dC-CPG 1000		289.18
20-2017	2’,3’-ddC-CPG		273.19
20-2019	3’-Amino-Modifier C6 dC CPG		457.42
20-2020	dG-CPG 500		329.21
20-2021	dG-CPG 1000		329.21
20-2022	dG-CPG 2000		329.21
20-2029	dmf-dG-CPG		329.21
20-2030	dT-CPG 500		304.20
20-2031	dT-CPG 1000		304.20
20-2032	dT-CPG 2000		304.20
20-2039	3’-Amino-Modifier C6 dT CPG		458.41
20-2040	dI-CPG 500		314.19
20-2041	dI-CPG 1000		314.19
20-2050	dU-CPG 500		290.17
20-2051	dU-CPG 1000		290.17
20-2056	3’-Fluorescein-dT CPG		815.71
20-2060	5-Me-dC-CPG		303.21
20-2064	3’-dC-CPG		289.18
20-2074	3’-dG-CPG		329.21
20-2084	3’-dT-CPG		304.20
20-2090	5-Br-dU-CPG		369.07
20-2601	Pac-dA-CPG		313.21
20-2621	iPr-Pac-dG-CPG		329.21
20-2900	3’-Phosphate CPG		79.98
20-2902	3’-Glyceryl CPG		154.06
20-2903	3’-CPR II CPG		79.98
20-2913	3’-Spacer C3 CPG		138.06
20-2933	3’-Thiol-Modifier C3 S-S CPG		154.12 (thiol) 244.27 (disulfide)
20-2937	3’-DTPA CPG		214.19
20-2938	3’-Thiol-Modifier 6 S-S CPG		198.18 (thiol) 332.37 (disulfide)
20-2952	DesthiobiotinTEG-CPG		539.56
20-2954	3’-PT-Amino-Modifier C3 CPG		137.07
20-2955	3’-BiotinTEG CPG		569.61
20-2956	3’-PT-Amino-Modifier C6 CPG		179.15
20-2957	3’-Amino-Modifier C7 CPG 500		209.18
20-2958	3’-Amino-Modifier C7 CPG 1000		209.18
20-2961	3’-(6-FAM) CPG		569.46
20-2963	3’-Fluorescein CPG		598.56
20-2964	3’-(6-Fluorescein) CPG		566.48
20-2973	3’-Acridine CPG		450.86
20-2975	3’-Cholesteryl-TEG CPG		755.97
20-2980	3’-Uaq Cap CPG		539.39
20-2992	3’-Alkyne-Modifier Serinol CPG		334.26
20-2993	3’-Protected Biotin Serinol CPG		450.45
20-2994	3’-6-Fluorescein Serinol CPG		584.47