C h e m G e n e s   I n d i a

Ancillary Reagents

Ancillary Reagents


ChemGenes India offers Ancillary Reagents for Oligonucleotide Synthesis. Our Ancillary Reagents are produced and packaged to conform to maximum performance on oligonucleotide synthesizers. We have a vast variety & combination of Ancillary Reagents for oligonucleotide applications. These Products have authentic Quality and best Performance for DNA / RNA Synthesis as follows.
  1. Anhydrous Acetonitrile          :             Phosphoramidite Diluent Grade, Wash Grade & HPLC Grade
  2. Deblock Solution                      :              Various concentrations are available such as-
    • Trichloroacetic Acid/Dichloromethane (TCA/DCM)
    • Trichloroacetic Acid/Toluene (TCA/Toluene)
    • Dichloroacetic Acid/Dichloromethane (DCA/DCM)
    • Dichloroacetic Acid/Toluene (DCA/Toluene)
    • Trifluoroacetic Acid/ Toluene (TFA/Toluene)
  3. Activation Solution                   :             Various types of Activation Solutions such as –
    • 5-Ethylthio-1H-Tetrazole/Acetonitrile (ETT/ACN)
    • 5-Benzylthio-1H-Tetrazole/Acetonitrile (BTT/ACN)
    • 4,5-Dicyanoimidazole /Acetonitrile (DCI/ACN)
  4. Capping Solution A                                                :             Various combinations are available
  5. Capping Solution B                                                :             Various combinations are available
  6. Oxidation Solution                                                :             Various combinations are available including Potassium iodide
  7. DEA Solution                                                           :              Various combinations are available
  8. DDTT Solution                                                         :              Various combinations are available
S. No Catalog# Product name Combination MSDS Download
Acetonitrile
1 DN-3301-1 Acetonitrile Anhydrous (Wash Grade <50ppm H2O) MSDS   
2 DN-3301-SP Acetonitrile Anhydrous (Phosphoramidite Diluent Grade) MSDS   
3 DN-3301-HP Acetonitrile Anhydrous (HPLC Grade) MSDS   
Deblock
4 DN-3302-1 Deblock Solution 3% Trichloroacetic Acid/ Dichloromethane MSDS   
5 DN-3302-A Deblock Solution 3% Dichloroacetic Acid / Toluene MSDS   
6 DN-3302-B Deblock Solution 5% Trichloroacetic Acid/Dichloromethane MSDS   
7 DN-3302-C Deblock Solution 3% Dichloroacetic Acid/Dichloromethane MSDS   
8 DN-3302-D Deblock Solution 2.5% Dichloroacetic Acid/Dichloromethane MSDS   
9 DN-3302-E Deblock Solution 15% Trichloroacetic Acid/ Dichloromethane MSDS   
10 DN-3302-F Deblock Solution 5% Dichloroacetic Acid/Toluene MSDS   
11 DN-3302-G Deblock Solution 15% Dichloroacetic Acid/Toluene MSDS   
12 DN-3302-H Deblock Solution 1.1% Trifluoroacetic Acid/Toluene MSDS   
13 DN-3302-I Deblock Solution 3% Trichloroacetic Acid/Toluene MSDS   
14 DN-3302-J Deblock Solution 7% Dichloroacetic Acid / Toluene MSDS   
15 DN-3302-K Deblock Solution 10% Dichloroacetic Acid / Toluene MSDS   
ETT Activation
16 DN-3303-1 ETT Activation Solution 0.25M 5-Ethylthio-1H-Tetrazole/Acetonitrile MSDS   
17 DN-3303-A BTT Activation Solution 0.30M 5-Benzylthio-1H-Tetrazole/Acetonitrile MSDS   
18 DN-3303-B DCI Activation Solution 0.25M 4,5-Dicyanoimidazole/Acetonitrile MSDS   
19 DN-3303-C DCI Activation Solution 0.30M 4,5-Dicyanoimidazole/Acetonitrile MSDS   
20 DN-3303-D DCI Activation Solution 0.45M 4,5-Dicyanoimidazole/Acetonitrile MSDS   
21 DN-3303-E DCI Activation Solution 0.60M 4,5-Dicyanoimidazole/Acetonitrile MSDS   
22 DN-3303-F ETT Activation Solution 0.50M 5-Ethylthio-1H-Tetrazole/Acetonitrile MSDS   
23 DN-3303-G DCI Activation Solution 0.50M 4,5-Dicyanoimidazole/Acetonitrile MSDS   
24 DN-3303-H BTT Activation Solution 0.20M 5-Benzylthio-1H-Tetrazole/Acetonitrile MSDS   
25 DN-3303-I ETT Activation Solution 0.45M 5-Ethylthio-1H-Tetrazole/Acetonitrile MSDS   
CAP A
26 DN-3304-1 Capping Solution A Acetic Anhydride/ Pyridine/ Acetonitrile (10:10:80) MSDS   
27 DN-3304-A Capping Solution A Acetic Anhydride/Pyridine/Tetrahydrofuran (10:10:80) MSDS   
28 DN-3304-B Capping Solution A Acetic Anhydride/2,6-Lutidine/THF (10:10:80) MSDS   
29 DN-3304-C Capping Solution A 20% N-Methylimidazole/Acetonitrile MSDS   
30 DN-3304-D Capping Solution A 16% N-Methylimidazole/Acetonitrile MSDS   
31 DN-3305-1 Capping Solution A (10% Phenoxy acetic Anhydride /Pyridine (10%)/ Acetonitrile Solution-A1 + Solution-A2 (80%)] MSDS   
32 DN-3305-A Capping Solution A [10% Phenoxy acetic Anhydride/THF (10%)/ Pyridine (80%)] MSDS   
33 DN-3305-B Capping Solution A [5% Phenoxy acetic Anhydride/ Pyridine (10%), THF 85%] MSDS   
CAP B
34 DN-3306-1 Capping Solution B 16% N-Methylimidazole / Tetrahydrofuran MSDS   
35 DN-3306-A Capping Solution B 10% N-Methylimidazole / Tetrahydrofuran MSDS   
36 DN-3306-B Capping Solution B 20% N-Methylimidazole / Tetrahydrofuran MSDS   
37 DN-3306-C Capping Solution B 1 40% Acetic Anhydride/Acetonitrile MSDS   
38 DN-3306-D Capping Solution B 2 40% Pyridine/Acetonitrile MSDS   
39 DN-3306-F Capping Solution B2 60% Symmetrical Collidine / Acetonitrile MSDS   
40 DN-3306-G Capping Solution B2 60% 2,6-Lutidine / Acetonitrile MSDS   
41 DN-3306-H Capping Solution B 2 10% N-Methylimidazole / Pyridine/ Tetrahydrofuran (10:10:80) MSDS   
OXIDATION
42 DN-3307-1 Oxidation Solution (0.02M) THF (76:0%):Iodine(0.02M ):Pyridine (8%):Water MSDS   
43 DN-3307-A Oxidation Solution (0.01M) THF (76:0%):Iodine(0.01M ):Pyridine (8%):Water (16%) MSDS   
44 DN-3307-B Oxidation Solution (0.01M) THF (76:0%):Iodine(0.1M ):Pyridine (8%):Water (16%) MSDS   
45 DN-3307-C Oxidation Solution (0.05M) Iodine (0.05M): Pyridine (90%): Water (10%) MSDS   
46 DN-3307-D Oxidation Solution (0.58%) (Acetonitrile(56.84w/w%) / Iodine (0.58w/w%)/ Pyridine (6.76w/w%) / Water (35.43w/w%) / Potassium Iodide (0.38w/w%)) MSDS   
47 DN-3307-E Oxidation Solution (0.02M) THF (70:0%): Iodine (0.02M): Pyridine (20%): Water (10%) MSDS   
48 DN-3307-F Oxidation Solution (0.02M) THF (78:0%): Iodine (0.02M): Pyridine (20%): Water (2%) MSDS   
DEA Solution
49 DN-3306-E DEA Solution 20 % Diethylamine/Acetonitrile MSDS   
50 DN-3306-I DEA Solution 5 % Diethylamine/Acetonitrile MSDS   
DDTT Solution
51 DN-3308-1 DDTT Solution DDTT Solution (0.05M in Pyridine) MSDS   
52 DN-3308-A DDTT Solution DDTT Solution (0.05M in Pyridine) MSDS