ChemAbout
© 2026 ChemAbout
Insights|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/Pharmaceutical Intermediate/Guanosine, 3′-O-(2-methoxyethyl)-
C13H19N5O6
341.32 g/mol
Pharmaceutical Intermediate

3'-O-(2-Methoxyethyl)guanosine

CAS256224-03-0
Category
Pharmaceutical Intermediate
Compound Class
n.a
Primary Use
Pharmaceutical Intermediate

3'-O-(2-Methoxyethyl)guanosine is a chemically modified guanosine derivative used as a pharmaceutical intermediate. It serves as a building block in the manufacturing of oligonucleotides, including those for therapeutic applications.

Pharmaceutical intermediate for oligonucleotide synthesisBuilding block for antisense oligonucleotide manufacturing

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing or supplying this compound?

List your inventory or post a purchase request

CAS 256224-03-0

List This Product
Sign in to publish supply information
Request This Product
Submit a request without registering

Related Compounds

StrongStructure SimilarSimilarity 0.86

2'-O-(2-Methoxyethyl)guanosine

CAS473278-54-5

pharmaceutical intermediate

SimilarStructure SimilarSimilarity 0.82

3'-O-methylguanosine

CAS10300-27-3

pharmaceutical intermediate

ApplicationSame Use

1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole

CAS74257-00-4

pharmaceutical intermediate

ApplicationSame Use

(S)-GNA-A(Bz)-phosphoramidite

CAS851050-24-3

pharmaceutical intermediate

ApplicationSame Use

(S)-GNA-C(Bz)-phosphoramidite

CAS885322-06-5

pharmaceutical intermediate

ApplicationSame Use

4-Methoxytriphenylmethyl chloride

CAS14470-28-1

pharmaceutical intermediate

ReferenceSame Category

3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride

CAS25629-50-9

pharmaceutical intermediate

ReferenceSame Category

4-Bromotetrahydropyran

CAS25637-16-5

pharmaceutical intermediate

Identifiers
IUPAC Name

2-amino-9-[(2R,3R,4S,5R)-3-hydroxy-5-(hydroxymethyl)-4-(2-methoxyethoxy)oxolan-2-yl]-1H-purin-6-one

InChIKey

BPFOZTYDUWLNNN-WOUKDFQISA-N

SMILES

COCCO[C@@H]1[C@H](O[C@H]([C@@H]1O)N2C=NC3=C2N=C(NC3=O)N)CO

Synonyms (3)

—