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G115040

Sigma-Aldrich

DMT-dG(dmf) Phosphoramidite

configured for MerMade

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Synonym(s):
DMT-dG(dmf) Amidite, N-[(dimethylamino)methylene]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxyguanosine, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite], N2-Dimethylformamidine-5′-O-(4,4′-dimethoxytrityl)-2′-deoxyguanosine-3′-O-[O-(2-cyanoethyl)-N,N′-diisopropylphosphoramidite]
Empirical Formula (Hill Notation):
C43H53N8O7P
CAS Number:
Molecular Weight:
824.90
MDL number:
PubChem Substance ID:
NACRES:
NA.51

type

for DNA synthesis

Quality Level

product line

Proligo Reagents

Assay

≥99% (31P-NMR)
≥99.0% (reversed phase HPLC)

form

powder

technique(s)

oligo synthesis: suitable

color

white to off-white

λ

conforms (UV/VIS Identity)

compatibility

configured for MerMade

nucleoside profile

base: deoxyguanosine
base protecting group: DMF
2' protecting group: none
5' protecting group: DMT
deprotection: fast/standard

storage temp.

−20°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(=O)NC(\N=C/N(C)C)=Nc34)(c5ccccc5)c6ccc(OC)cc6

InChI

1S/C43H53N8O7P/c1-29(2)51(30(3)4)59(56-24-12-23-44)58-36-25-38(50-28-45-39-40(50)47-42(48-41(39)52)46-27-49(5)6)57-37(36)26-55-43(31-13-10-9-11-14-31,32-15-19-34(53-7)20-16-32)33-17-21-35(54-8)22-18-33/h9-11,13-22,27-30,36-38H,12,24-26H2,1-8H3,(H,47,48,52)/b46-27-/t36-,37+,38+,59?/m0/s1

InChI key

YRQAXTCBMPFGAN-UJASEYITSA-N

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DMT-dG(dmf) Phosphoramidite configured for MerMade

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DMT-dG(dmf) Phosphoramidite configured for ABI, configured for (ÄKTA® and OligoPilot®)

G115050

DMT-dG(dmf) Phosphoramidite

DMT-dG(dmf) Phosphoramidite configured for ABI

G115060

DMT-dG(dmf) Phosphoramidite

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)

color

white to off-white

color

white to off-white

color

white to off-white

color

white to off-white

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

type

for DNA synthesis

type

for DNA synthesis

type

for DNA synthesis

type

for DNA synthesis

product line

Proligo Reagents

product line

Proligo Reagents

product line

Proligo Reagents

product line

Proligo Reagents

General description

Proligo′s DNA phosphoramidites lead to high-yield and high-quality oligonucleotides due to their high coupling efficiency. The deprotection step of automated oligonucleotide synthesis is integral to synthesis time and final product quality. The high coupling efficiency of Proligo′s DNA phosphoramidites leads to high-yield and high-quality oligonucleotides.Changing the dG protecting group to the dimethylformamide (dmf) base protecting group enables the rapid synthesis of high-purity, high-yieldoligonucleotide, thus increasing the efficiency of high-throughputproduction.Key Features of dG(dmf)
  • dG(dmf) is deprotected faster than the conventional dG(ib): thedeprotection time in concentrated ammonia is reduced to 2 hours at55 °C or 1 hour at 65 °C
  • The dG(dmf)-monomer is especially suitable for G-rich sequences:incomplete deprotection is greatly reduced in comparison with theconventional dG(ib)-monomer
  • dG(dmf)-phosphoramidite is as stable in solution as the standard dA(bz)-,dC(bz)- and dT-phosphoramidites
  • dG(dmf)-phosphoramidite can directly substitute for dG(ib)-phosphoramidite
  • No change is required in the reagents commonly used for DNA synthesis(except a low concentration iodine oxidizer i.e., 0.02 M in iodine, should beemployed)DMT-dG(dmf) Phosphoramidite is configured for MerMade Synthesizers.

Packaging

G115040-6x5G packaged in a 8 oz bottle with a 28-400 cap
G115040-6x10G packaged in a 8 oz bottle with a 28-400 cap

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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