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Heterocyclic building blocks

N2-Methylacyclovir

Also known as N2-Methyl-9-((2-hydroxyethoxy)methyl)guanine dihydrate, 9-(2-hydroxyethoxymethyl)-2-(methylamino)-1H-purin-6-one, N2-Methyl-9-[(2-hydroxyethoxy)methyl]guanine 2 H2O

CAS 81475-45-8Formula C9H13N5O3Molar mass 239.24 g/mol
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N2-Methylacyclovir chemical structure, C9H13N5O3, CAS 81475-45-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
81475-45-8
Formula
C9H13N5O3
Molar mass
239.24 g/mol
HS code
293359
Category
Heterocyclic building blocks

What is N2-Methylacyclovir?

Plain description, key identifiers and synonyms

N2-Methylacyclovir is a chemical substance with the molecular formula C9H13N5O3 and a molar mass of 239.24 g/mol. Its CAS registry number is 81475-45-8. The IUPAC name is 9-(2-hydroxyethoxymethyl)-2-(methylamino)-1H-purin-6-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
9-(2-hydroxyethoxymethyl)-2-(methylamino)-1H-purin-6-one
CAS number
81475-45-8 CAS number cross-checked
Molecular formula
C9H13N5O3
InChIKey
LABRCAXKPIKSKX-UHFFFAOYSA-N
InChI
InChI=1S/C9H13N5O3/c1-10-9-12-7-6(8(16)13-9)11-4-14(7)5-17-3-2-15/h4,15H,2-3,5H2,1H3,(H2,10,12,13,16)
SMILES (canonical and isomeric)
CNC1=NC2=C(C(=O)N1)N=CN2COCCO

Synonyms

  • N2-Methyl-9-((2-hydroxyethoxy)methyl)guanine dihydrate
  • 9-(2-hydroxyethoxymethyl)-2-(methylamino)-1H-purin-6-one
  • N2-Methyl-9-[(2-hydroxyethoxy)methyl]guanine 2 H2O
  • 9-[(2-Hydroxyethoxy)methyl]-2-(methylamino)-3,9-dihydro-6H-purin-6-one

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
239.24 g/molcalc.
Exact mass
239.1018 Dacalc.
LogP (octanol/water)
-0.87calc.
Topological polar surface area
105.1 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
5calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.44calc.
Formal charge
0calc.
Stereocentres
0calc.
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, O=c1[nH]cnc2nc[nH]c12

O=c1[nH]cnc2nc[nH]c12

2 rings, 10 atoms, the Hypoxanthine ring system.

586 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.

N2-Methylacyclovir suppliers

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N2-Methylacyclovir 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

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 N2-Methylacyclovir is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for N2-Methylacyclovir is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about N2-Methylacyclovir, based on the data on this page

What is N2-Methylacyclovir?

N2-Methylacyclovir is a chemical substance with the molecular formula C9H13N5O3 and a molar mass of 239.24 g/mol. Its CAS registry number is 81475-45-8. The IUPAC name is 9-(2-hydroxyethoxymethyl)-2-(methylamino)-1H-purin-6-one.

What is the CAS number of N2-Methylacyclovir?

The CAS registry number of N2-Methylacyclovir is 81475-45-8.

What is the molecular formula and weight of N2-Methylacyclovir?

The molecular formula of N2-Methylacyclovir is C9H13N5O3 and its molar mass is 239.24 g/mol.

What is N2-Methylacyclovir used for?

Known uses and roles of N2-Methylacyclovir include building blocks in research and laboratory and screening compounds in research and laboratory.

Is N2-Methylacyclovir hazardous?

No GHS hazard classification for N2-Methylacyclovir 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 N2-Methylacyclovir?

N2-Methylacyclovir is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy N2-Methylacyclovir?

Post a free request on CompoundList and suppliers of N2-Methylacyclovir will send you quotes. Your contact details stay private until you accept a quote.

What is the price of N2-Methylacyclovir?

Suppliers quote N2-Methylacyclovir 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 N2-Methylacyclovir

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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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