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Metabolites & Degradation Products

N7-(2-Hydroxyethyl)guanine

Reference StandardAvailable on request

N7-(2-Hydroxyethyl)guanine (CAS 53498-52-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
N7-(2-Hydroxyethyl)guanine chemical structure
CAS number53498-52-5
FormulaC7H9N5O2
Molar mass195.18 g/mol
Physical formSolid
HS code38229090
InChIKeyOCAWYYAMQRJCOY-UHFFFAOYSA-N
IUPAC name2-amino-7-(2-hydroxyethyl)-1H-purin-6-one

About N7-(2-Hydroxyethyl)guanine

N7-(2-Hydroxyethyl)guanine is supplied by Zemixal as a characterised reference material for Guanine analysis. For your records (Reference Standard), the material is defined by CAS 53498-52-5, formula C7H9N5O2 and molar mass 195.18 g/mol. It is handled as a solid.

Use cases we see most often

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H315 and H319. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Guanine

See every impurity, metabolite and related compound we list for this API.

Guanine standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Applications

Specifications and identifiers

Specifications of N7-(2-Hydroxyethyl)guanine
Product nameN7-(2-Hydroxyethyl)guanine
Catalogue numberZX-038791
CAS number53498-52-5
IUPAC name2-amino-7-(2-hydroxyethyl)-1H-purin-6-one
Molecular formulaC7H9N5O2
Molar mass195.18 g/mol
Exact mass195.0756
GradeReference Standard
Physical formSolid
XLogP3-1.9
H-bond donors / acceptors3 / 4
Topological polar surface area106 Ų
HS code38229090
InChIKeyOCAWYYAMQRJCOY-UHFFFAOYSA-N
SMILESC1=NC2=C(N1CCO)C(=O)NC(=N2)N
PubChem CID135484986
Synonyms7-(2-Hydroxyethyl)guanine, N(7)-Hydroxyethylguanine, 2-Amino-7-(2-hydroxyethyl)-7H-purin-6-ol, 2-Amino-7-(2-hydroxyethyl)-1H-purin-6(7H)-one, 2-amino-7-(2-hydroxyethyl)-3H-purin-6-one, 2-amino-7-(2-hydroxyethyl)-6,7-dihydro-1H-purin-6-one, 2-Amino-1,7-dihydro-7-(2-hydroxyethyl)-6H-purin-6-one, 2-Amino-7-(2-hydroxy-ethyl)-1,7-dihydro-purin-6-one, 2-amino-7-(2-hydroxyethyl)purin-6-ol, 2-Amino-7-(2-hydroxyethyl)-1,7-dihydro-6H-purin-6-one, 2-amino-7-(2-hydroxyethyl)-3,7-dihydro-6H-purin-6-one, 6H-Purin-6-one, 2-amino-1,7-dihydro-7-(2-hydroxyethyl)-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of N7-(2-Hydroxyethyl)guanine
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about N7-(2-Hydroxyethyl)guanine

Which CAS number identifies N7-(2-Hydroxyethyl)guanine?
N7-(2-Hydroxyethyl)guanine is registered under CAS 53498-52-5. You may also see it listed as 7-(2-Hydroxyethyl)guanine, N(7)-Hydroxyethylguanine, 2-Amino-7-(2-hydroxyethyl)-7H-purin-6-ol. Our catalogue number for this item is ZX-038791.
What are the formula and molar mass of N7-(2-Hydroxyethyl)guanine?
For N7-(2-Hydroxyethyl)guanine, its formula is C7H9N5O2 and its molar mass is 195.18 g/mol. The systematic (IUPAC) name is 2-amino-7-(2-hydroxyethyl)-1H-purin-6-one. InChIKey OCAWYYAMQRJCOY-UHFFFAOYSA-N lets you match it in any structure database.
How is N7-(2-Hydroxyethyl)guanine used in pharmaceutical QC?
N7-(2-Hydroxyethyl)guanine is a characterised reference material linked to Guanine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for N7-(2-Hydroxyethyl)guanine?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with N7-(2-Hydroxyethyl)guanine?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship N7-(2-Hydroxyethyl)guanine to my country?
Yes. Because N7-(2-Hydroxyethyl)guanine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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