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Impurities and reference standards

8-Hydroxyacyclovir

Also known as 8-Hydroxy-9-(2-hydroxyethoxymethyl)guanine, 1H-Purine-6,8-dione, 2-amino-7,9-dihydro-9-((2-hydroxyethoxy)methyl)-, 2-amino-8-hydroxy-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one

CAS 80685-23-0Formula C8H11N5O4Molar mass 241.21 g/mol
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8-Hydroxyacyclovir chemical structure, C8H11N5O4, CAS 80685-23-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
80685-23-0
Formula
C8H11N5O4
Molar mass
241.21 g/mol
HS code
293359
Category
Impurities and reference standards

What is 8-Hydroxyacyclovir?

Plain description, key identifiers and synonyms

8-Hydroxyacyclovir is a chemical substance with the molecular formula C8H11N5O4 and a molar mass of 241.21 g/mol. Its CAS registry number is 80685-23-0. The IUPAC name is 2-amino-9-(2-hydroxyethoxymethyl)-1,7-dihydropurine-6,8-dione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-amino-9-(2-hydroxyethoxymethyl)-1,7-dihydropurine-6,8-dione
CAS number
80685-23-0 CAS number cross-checked
Molecular formula
C8H11N5O4
UNII
ZO62LCM69T
InChIKey
PTSDSAPWOJZBNX-UHFFFAOYSA-N
InChI
InChI=1S/C8H11N5O4/c9-7-11-5-4(6(15)12-7)10-8(16)13(5)3-17-2-1-14/h14H,1-3H2,(H,10,16)(H3,9,11,12,15)
SMILES (canonical and isomeric)
C(COCN1C2=C(C(=O)NC(=N2)N)NC1=O)O

Synonyms

  • 8-Hydroxy-9-(2-hydroxyethoxymethyl)guanine
  • 1H-Purine-6,8-dione, 2-amino-7,9-dihydro-9-((2-hydroxyethoxy)methyl)-
  • 2-amino-8-hydroxy-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one
  • 2-amino-9-(2-hydroxyethoxymethyl)-1,7-dihydropurine-6,8-dione
  • 2-amino-8-hydroxy-9-[(2-hydroxyethoxy)methyl]-6,9-dihydro-1H-purin-6-one
  • 2-amino-8-hydroxy-9-((2-hydroxyethoxy)methyl)-1,9-dihydro-6H-purin-6-one
  • Aciclovir Impurity 7
  • 8-OHACV
  • 8-Hydroxyacyclovir (8-OH-ACV)
  • 8-Hydroxy-9-((2-hydroxyethoxy)methyl)guanine
  • 9-[(2-Hydroxyethoxy)methyl]-2-imino-3,9-dihydro-2H-purine-6,8-diol

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
241.21 g/molcalc.
Exact mass
241.0811 Dacalc.
LogP (octanol/water)
-2.04calc.
Topological polar surface area
139 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
4calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.38calc.
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]c2nc[nH]c(=O)c2[nH]1

O=c1[nH]c2nc[nH]c(=O)c2[nH]1

2 rings, 11 atoms, the 6,8-Dihydroxypurine ring system.

18 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.

8-Hydroxyacyclovir suppliers

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8-Hydroxyacyclovir price

Indicative price range per kg from live supplier offers

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Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Antiviral Agents

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 8-Hydroxyacyclovir 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 8-Hydroxyacyclovir is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 8-Hydroxyacyclovir, based on the data on this page

What is 8-Hydroxyacyclovir?

8-Hydroxyacyclovir is a chemical substance with the molecular formula C8H11N5O4 and a molar mass of 241.21 g/mol. Its CAS registry number is 80685-23-0. The IUPAC name is 2-amino-9-(2-hydroxyethoxymethyl)-1,7-dihydropurine-6,8-dione.

What is the CAS number of 8-Hydroxyacyclovir?

The CAS registry number of 8-Hydroxyacyclovir is 80685-23-0.

What is the molecular formula and weight of 8-Hydroxyacyclovir?

The molecular formula of 8-Hydroxyacyclovir is C8H11N5O4 and its molar mass is 241.21 g/mol.

What is 8-Hydroxyacyclovir used for?

Known uses and roles of 8-Hydroxyacyclovir include antiviral agents.

Is 8-Hydroxyacyclovir hazardous?

No GHS hazard classification for 8-Hydroxyacyclovir 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 8-Hydroxyacyclovir?

8-Hydroxyacyclovir 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 8-Hydroxyacyclovir?

Post a free request on CompoundList and suppliers of 8-Hydroxyacyclovir will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 8-Hydroxyacyclovir?

Suppliers quote 8-Hydroxyacyclovir 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 8-Hydroxyacyclovir

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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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