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Nucleosides and nucleotides

2',3'-Dimethoxyadenosine

Also known as ((2R,3R,4R,5R)-5-(6-Aamino-9H-purin-9-yl)-3,4-dimethoxytetrahydrofuran-2-yl)methanol, [(2R,3R,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dimethoxyoxolan-2-yl]methanol, [(2R,3R,4R,5R)-5-(6-Aminopurin-9-yl)-3,4-dimethoxyoxolan-2-yl]methanol

CAS 20649-46-1Formula C12H17N5O4Molar mass 295.30 g/mol
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2',3'-Dimethoxyadenosine chemical structure, C12H17N5O4, CAS 20649-46-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
20649-46-1
Formula
C12H17N5O4
Molar mass
295.30 g/mol
HS code
293499
Category
Nucleosides and nucleotides

What is 2',3'-Dimethoxyadenosine?

Plain description, key identifiers and synonyms

2',3'-Dimethoxyadenosine is a chemical substance with the molecular formula C12H17N5O4 and a molar mass of 295.30 g/mol. Its CAS registry number is 20649-46-1. The IUPAC name is [(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dimethoxyoxolan-2-yl]methanol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dimethoxyoxolan-2-yl]methanol
CAS number
20649-46-1
Molecular formula
C12H17N5O4
InChIKey
YLTDWADIGWTCSP-WOUKDFQISA-N
InChI
InChI=1S/C12H17N5O4/c1-19-8-6(3-18)21-12(9(8)20-2)17-5-16-7-10(13)14-4-15-11(7)17/h4-6,8-9,12,18H,3H2,1-2H3,(H2,13,14,15)/t6-,8-,9-,12-/m1/s1
Canonical SMILES
COC1C(CO)OC(n2cnc3c(N)ncnc32)C1OC
Isomeric SMILES
CO[C@@H]1[C@H](O[C@H]([C@@H]1OC)N2C=NC3=C(N=CN=C32)N)CO

Synonyms

  • ((2R,3R,4R,5R)-5-(6-Aamino-9H-purin-9-yl)-3,4-dimethoxytetrahydrofuran-2-yl)methanol
  • [(2R,3R,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dimethoxyoxolan-2-yl]methanol
  • [(2R,3R,4R,5R)-5-(6-Aminopurin-9-yl)-3,4-dimethoxyoxolan-2-yl]methanol

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
295.30 g/molcalc.
Exact mass
295.1281 Dacalc.
LogP (octanol/water)
-0.67calc.
Topological polar surface area
117.5 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
4calc.
Heavy atoms
21calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.58calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ncc2ncn(C3CCCO3)c2n1

c1ncc2ncn(C3CCCO3)c2n1

3 rings, 14 atoms.

3,221 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

2',3'-Dimethoxyadenosine suppliers

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2',3'-Dimethoxyadenosine price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 2',3'-Dimethoxyadenosine is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 2',3'-Dimethoxyadenosine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2',3'-Dimethoxyadenosine, based on the data on this page

What is 2',3'-Dimethoxyadenosine?

2',3'-Dimethoxyadenosine is a chemical substance with the molecular formula C12H17N5O4 and a molar mass of 295.30 g/mol. Its CAS registry number is 20649-46-1. The IUPAC name is [(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dimethoxyoxolan-2-yl]methanol.

What is the CAS number of 2',3'-Dimethoxyadenosine?

The CAS registry number of 2',3'-Dimethoxyadenosine is 20649-46-1.

What is the molecular formula and weight of 2',3'-Dimethoxyadenosine?

The molecular formula of 2',3'-Dimethoxyadenosine is C12H17N5O4 and its molar mass is 295.30 g/mol.

Is 2',3'-Dimethoxyadenosine hazardous?

No GHS hazard classification for 2',3'-Dimethoxyadenosine is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of 2',3'-Dimethoxyadenosine?

2',3'-Dimethoxyadenosine is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2',3'-Dimethoxyadenosine?

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What is the price of 2',3'-Dimethoxyadenosine?

Suppliers quote 2',3'-Dimethoxyadenosine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle 2',3'-Dimethoxyadenosine

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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