structure of 81246-83-5

5'-O-(4,4'-Dimethoxytrityl)-N2-Isobutyryl-2'-Guanosine(CAS 81246-83-5)

CAS No.: 81246-83-5 Brand: MolBest
M. Ft.: C35H37N5O8 Cat. No: G4239784
M. Wt.: 655.7 MDL: MFCD00797504
Storage: 2-8°C Use: For laboratory research use only
Purity Grade Package Stock Price Quantity
95%
Documents:COANMRLCMSSDS
RG 1G In Stock 15 USD
95%
Documents:COANMRLCMSSDS
RG 5G In Stock 47 USD
95%
Documents:COANMRLCMSSDS
RG 25G In Stock 216 USD
95%
Documents:COANMRLCMSSDS
RG 100G In Stock 433 USD
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Applications of 81246-83-5

Industry Application Process
Biotechnology/Pharmaceuticals Key intermediate for synthesizing oligonucleotides—particularly antisense RNA, siRNA, and modified RNA Solid-phase phosphoramidite synthesis: introduces DMT and isobutyryl protecting groups onto 2′-O-methoxy-modified guanosine to enable selective coupling and chain elongation

Physical and chemical properties of 81246-83-5

Exact Mass

655.26400

H Bond Acceptors

11

H Bond Donors

5

LogP

3.43220

Melting Point

>153°C (dec.)

Molecular Formula

C35H37N5O8

Molecular Weight

655.69700

PSA

170.05000

Solubility

DMSO (Slightly), Methanol (Slightly)

Storage condition

2-8℃

Spectrums of 81246-83-5

Attention:
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Physical sample testing spectrum (NMR) of 81246-83-5

Retrosynthesis analysis of 81246-83-5

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Download SDS of 81246-83-5

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Signal Word

Warning

Hazard Statements

H302 Harmful if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

Safety Data Sheet

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Operate under the ISO 9001 system