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2140-71-8

  • Product Name:2'-O-Methylguanosine
  • Molecular Formula:C11H15N5O5
  • Purity:99%
  • Molecular Weight:297.27
Inquiry

Product Details;

CasNo: 2140-71-8

Molecular Formula: C11H15N5O5

Appearance: White solid

Fast Delivery Pharmaceutical Grade 2'-O-Methylguanosine 2140-71-8 In Stock

  • Molecular Formula:C11H15N5O5
  • Molecular Weight:297.27
  • Appearance/Colour:White solid 
  • Melting Point:227-231°C (dec.) 
  • Boiling Point:711.724 °C at 760 mmHg 
  • PKA:9?+-.0.20(Predicted) 
  • Flash Point:384.237 °C 
  • PSA:148.51000 
  • Density:1.983 g/cm3 
  • LogP:-1.45140 

2140-71-8 Relevant articles

Noncanonical RNA Nucleosides as Molecular Fossils of an Early Earth—Generation by Prebiotic Methylations and Carbamoylations

Schneider, Christina,Becker, Sidney,Okamura, Hidenori,Crisp, Antony,Amatov, Tynchtyk,Stadlmeier, Michael,Carell, Thomas

supporting information, p. 5943 - 5946 (2018/04/30)

The RNA-world hypothesis assumes that li...

PROCESS FOR THE SYNTHESIS OF 2'-O-SUBSTITUTED PURINES

-

Page/Page column 8, (2008/12/07)

The present invention provides an improv...

An efficient process for synthesis of 2′-O-methyl and 3′-O-methyl guanosine from 2-aminoadenosine using diazomethane and the catalyst stannous chloride

Kore, Anilkumar,Parmar, Gaurang,Reddy, Srinu

, p. 307 - 314 (2007/10/03)

An improved strategy for the selective s...

MDPSCL2: a new protecting group for chemoselective synthesis of 2'-O-alkylated guanosines.

Chow, Suetying,Wen,Sanghvi, Yogesh S,Theodorakis, Emmanuel A

, p. 583 - 587 (2007/10/03)

An improved strategy for the synthesis o...

2140-71-8 Process route

trimethylsulphonium hydroxide
17287-03-5

trimethylsulphonium hydroxide

G
118-00-3

G

3’-O-methylguanosine
10300-27-3

3’-O-methylguanosine

2'-O-methylguanosine
2140-71-8

2'-O-methylguanosine

1,2'-Dimethylguanosine
73667-71-7

1,2'-Dimethylguanosine

1-methylguanosine
2140-65-0

1-methylguanosine

Conditions
Conditions Yield
In methanol; N,N-dimethyl-formamide; at 70 ℃; for 1h; Further byproducts given;
11 % Spectr.
4 % Spectr.
23 % Spectr.
53%
With copper acetylacetonate; In N,N-dimethyl-formamide; at 70 ℃; for 1h; Further byproducts given;
18%
17%
15%
16%
With copper acetylacetonate; In N,N-dimethyl-formamide; at 70 ℃; for 1h; Further byproducts given;
18%
15%
15%
17%
trimethylsulphonium hydroxide
17287-03-5

trimethylsulphonium hydroxide

G
118-00-3

G

3’-O-methylguanosine
10300-27-3

3’-O-methylguanosine

2'-O-methylguanosine
2140-71-8

2'-O-methylguanosine

1,3'-Dimethylguanosine
74466-66-3

1,3'-Dimethylguanosine

1-methylguanosine
2140-65-0

1-methylguanosine

Conditions
Conditions Yield
With copper acetylacetonate; In N,N-dimethyl-formamide; at 70 ℃; for 1h; Further byproducts given;
18%
17%
16%
12%

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