ChemicalBook--->CAS DataBase List--->68892-41-1

68892-41-1

68892-41-1 Structure

68892-41-1 Structure
IdentificationMore
[Name]

5'-O-Dimethoxytrityl-N-isobutyryl-deoxyguanosine
[CAS]

68892-41-1
[Synonyms]

5'-O-(4,4'-DIMETHOXYTRITYL)-N2-ISOBUTYRYL-2'-DEOXYGUANOSINE
5'-O-DIMETHOXYTRITYL-N-ISOBUTYRYL-DEOXYGUANOSINE
DMT-DG-IBU
DMT-N-IB-DG
DMT-NIBU-DG
IBU-DMT-DEOXYGUANOSINE
N2-ISOBUTYROYL-5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYGUANOSINE
N2-ISOBUTYRYL-5'-(DIMETHOXYTRITYL)-2'-DEOXYGUANOSINE
N2-ISOBUTYRYL-5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYGUANOSINE
guanosine,5’-o-[bis(4-methoxyphenyl)phenylmethyl]-2’-deoxy-n-(2-methyl-1-oxopr
5'-O-[bis(4-methoxyphenyl)benzyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)guanosine
DMT-DG-(N-IBU)
5'-O-Dimethylterephthalate-N-isobutyryl-2'-deoxyguanosine
5'-O-DIMETHOXYTRITYL-N-ISOBUTYRYL-DEOXYGUANOSINE(DMT-DG-IBU)
5'-O-Dimethoxytrityl-N-BenzoylDeoxycytidine
ibu-dmt-dg
2'-Deoxy-5'-O-DMT-N2-Isobutyryl-D-guanosine
5''-O-DIMETHOXYTRITYL-N-ISO-BUTYRYLDEOXYGUANOSINE(DMT-BZ-DG)
Guanosine, 5'-O-[bis(4-methoxyphenyl) phenylmethyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-
5''-O-(4,4''-Dimethoxytrityl)-N2-isobutyryl-2''-deoxyguanosine (synthetic)
[EINECS(EC#)]

272-615-4
[Molecular Formula]

C35H37N5O7
[MDL Number]

MFCD00010059
[Molecular Weight]

639.7
[MOL File]

68892-41-1.mol
Chemical PropertiesBack Directory
[Melting point ]

~150 °C (dec.)(lit.)
[Boiling point ]

671.92°C (rough estimate)
[density ]

1.2353 (rough estimate)
[refractive index ]

1.7500 (estimate)
[storage temp. ]

−20°C
[solubility ]

soluble in Methanol
[form ]

powder to crystal
[pka]

9.16±0.20(Predicted)
[color ]

White
[Water Solubility ]

2.4mg/L at 20℃
[InChIKey]

RMQXDNUKLIDXOS-PTIWCXHYNA-N
[SMILES]

C(OC[C@@H]1[C@@H](O)C[C@H](N2C=NC3C(=O)NC(NC(=O)C(C)C)=NC2=3)O1)(C1=CC=CC=C1)(C1C=CC(OC)=CC=1)C1=CC=C(OC)C=C1 |&1:3,4,7,r|
[LogP]

2.98 at 20℃
[CAS DataBase Reference]

68892-41-1(CAS DataBase Reference)
[EPA Substance Registry System]

68892-41-1(EPA Substance)
Safety DataBack Directory
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[F ]

1-3-10
[HS Code ]

29349990
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

5'-O-Dimethoxytrityl-N-isobutyryl-deoxyguanosine(68892-41-1).msds
Hazard InformationBack Directory
[Uses]

N2-Isobutyryl-5'-O-(4,4'-dimethoxytrityl)-2'-deoxyguanosine can be used as fluorescent hydrogel with high intensity.
[Flammability and Explosibility]

Notclassified
[Synthesis]

2N-Isobutyryl deoxyguanosine (B5-I) was dried by co-evaporation with dry pyridine three times. To a stirred suspension of dry (B5-I) (14.15 mmol) in pyridine (100 mL), a solution of dimetoxytrityl chloride (14.8 mmol) in pyridine (30 mL) was added dropwise over 60 min. The reaction mixture was left for 4 h at room temperature, cooled to 0 C. by immersion in an ice water bath, quenched with 5% NaHCO3 (100 mL), and extracted with ethyl acetate (3×100 mL). The organic fractions were pooled, dried over magnesium sulfate, and concentrated in a vacuum, and the residue was co-evaporated with toluene. The gum oil residue was dissolved in a minimum amount of methylenechloride and added dropwise to a mixture of ethyl and petroleum ether (2000 mL 75/25) with stirring. After 20 min, pure 5'-O-Dimethoxytrityl-N-isobutyryl-deoxyguanosine precipitated from the solution and was filtered off and dried. Yield: 75%
Spectrum DetailBack Directory
[Spectrum Detail]

5'-O-Dimethoxytrityl-N-isobutyryl-deoxyguanosine(68892-41-1)MS
5'-O-Dimethoxytrityl-N-isobutyryl-deoxyguanosine(68892-41-1)IR1
5'-O-Dimethoxytrityl-N-isobutyryl-deoxyguanosine(68892-41-1)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

68892-41-1(sigmaaldrich)
[TCI AMERICA]

N2-Isobutyryl-5'-O-(4,4'-dimethoxytrityl)-2'-deoxyguanosine,>99.0%(LC)(68892-41-1)
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