A111000
DMT-dA(bz) Phosphoramidite
Synonym(s):
DMT-dA(bz) Amidite, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxyadenosine, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite], N6-Benzoyl-5′-O-(4,4′-dimethoxytrityl)-2′-deoxyadenosine-3′-O-[O-(2-cyanoethyl)-N,N′-diisopropylphosphoramidite]
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About This Item
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biological source
non-animal source (no BSE/TSE risk)
Quality Level
type
for DNA synthesis
product line
Proligo Reagents
Assay
≥99% (31P-NMR)
≥99.0% (reversed phase HPLC)
form
powder or granules
technique(s)
oligo synthesis: suitable
impurities
≤0.3 wt. % water content (Karl Fischer)
color
white to off-white
λ
conforms (UV/VIS Identity)
nucleoside profile
base: deoxyadenosine
base protecting group: benzoyl
2' protecting group: none
5' protecting group: DMT
deprotection: standard
storage temp.
2-8°C
SMILES string
COc1ccc(cc1)C(OC[C@H]2O[C@H](C[C@@H]2OP(OCCC#N)N(C(C)C)C(C)C)n3cnc4c(NC(=O)c5ccccc5)ncnc34)(c6ccccc6)c7ccc(OC)cc7
InChI
1S/C47H52N7O7P/c1-32(2)54(33(3)4)62(59-27-13-26-48)61-40-28-42(53-31-51-43-44(49-30-50-45(43)53)52-46(55)34-14-9-7-10-15-34)60-41(40)29-58-47(35-16-11-8-12-17-35,36-18-22-38(56-5)23-19-36)37-20-24-39(57-6)25-21-37/h7-12,14-25,30-33,40-42H,13,27-29H2,1-6H3,(H,49,50,52,55)/t40-,41+,42+,62?/m0/s1
InChI key
GGDNKEQZFSTIMJ-AKWFTNRHSA-N
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1 of 4
This Item | A111050 | A111030 | A111080 |
|---|---|---|---|
| biological source non-animal source (no BSE/TSE risk) | biological source non-animal source (no BSE/TSE risk) | biological source non-animal source (no BSE/TSE risk) | biological source non-animal source (no BSE/TSE risk) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| assay ≥99% (31P-NMR), ≥99.0% (reversed phase HPLC) | assay ≥99% (31P-NMR), ≥99.0% (reversed phase HPLC) | assay ≥99% (31P-NMR), ≥99.0% (reversed phase HPLC) | assay ≥99% (31P-NMR), ≥99.0% (reversed phase HPLC) |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| color white to off-white | color white to off-white | color white to off-white | color white to off-white |
| impurities ≤0.3 wt. % water content (Karl Fischer) | impurities ≤0.3 wt. % water content (Karl Fischer) | impurities ≤0.3 wt. % water content (Karl Fischer) | impurities ≤0.3 wt. % water content (Karl Fischer) |
General description
Its key features include:
- Exocyclic amine functions are protected by a benzoyl group (dA(bz) anddC(bz)) or isobutyryl group (dG(ib))
- Recommended cleavage and deprotection conditions are 8 hours at 55 °Cor 24 hours at room temperature using concentrated ammonia solution,for standard base-protected oligonucleotides
- The high coupling efficiency of Proligo′s DNA phosphoramidites leads tohigh-yield and high-quality oligonucleotides
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