T111000
DMT-dT Phosphoramidite
Synonym(s):
5′-O-(4,4′-dimethoxytrityl)-2′-deoxythymidine-3′-O-[O-(2-cyanoethyl)-N,N′-diisopropylphosphoramidite], 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxythymidine, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite], DMT-dT amidite, Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]
About This Item
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biological source
non-animal source
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
solubility
water: soluble 0.00051 g/L at 20 °C
λ
conforms (UV/VIS Identity)
nucleoside profile
base: deoxythymidine
base protecting group: none
2' protecting group: none
5' protecting group: DMT
deprotection: fast/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)N3C=C(C)C(=O)NC3=O)(c4ccccc4)c5ccc(OC)cc5
InChI
1S/C40H49N4O8P/c1-27(2)44(28(3)4)53(50-23-11-22-41)52-35-24-37(43-25-29(5)38(45)42-39(43)46)51-36(35)26-49-40(30-12-9-8-10-13-30,31-14-18-33(47-6)19-15-31)32-16-20-34(48-7)21-17-32/h8-10,12-21,25,27-28,35-37H,11,23-24,26H2,1-7H3,(H,42,45,46)/t35-,36+,37+,53?/m0/s1
InChI key
UNOTXUFIWPRZJX-CEXSRUIHSA-N
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This Item | T111040 | T111080 | T111060 |
---|---|---|---|
biological source non-animal source | 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
- 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 to high-yield and high-quality oligonucleotides
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