Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Metabolites & Degradation Products

2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol

Reference StandardAvailable on request

Order 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol (CAS 72920-13-9) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol chemical structure
CAS number72920-13-9
FormulaC13H15N3O4
Molar mass277.28 g/mol
Physical formSolid
HS code38229090
InChIKeyGCGONLKCVURQKO-UHFFFAOYSA-N
IUPAC name2-amino-5-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-1H-pyrimidin-6-one

About 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol

2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol is supplied by Zemixal as a characterised reference material for Trimethoprim analysis. Key data (Reference Standard): CAS 72920-13-9, formula C13H15N3O4 and molar mass 277.28 g/mol. It is handled as a solid.

Use cases we see most often

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Storage and safety notes

Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Trimethoprim

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

Trimethoprim standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol
Product name2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol
Catalogue numberZX-032710
CAS number72920-13-9
IUPAC name2-amino-5-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-1H-pyrimidin-6-one
Molecular formulaC13H15N3O4
Molar mass277.28 g/mol
Exact mass277.1063
GradeReference Standard
Physical formSolid
XLogP30.2
H-bond donors / acceptors3 / 5
Topological polar surface area106 Ų
HS code38229090
InChIKeyGCGONLKCVURQKO-UHFFFAOYSA-N
SMILESCOC1=CC(=CC(=C1O)OC)CC2=CN=C(NC2=O)N
PubChem CID12577393
Synonyms2-Amino-5-(4-hydroxy-3,5-dimethoxybenzyl)pyrimidin-4(3H)-one, 2-Amino-5-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-4(3H)-pyrimidinone, 4(1H)-Pyrimidinone, 2-amino-5-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-, 4(3H)-Pyrimidinone, 2-amino-5-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-, 5-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-2-imino-1,2,3,4-tetrahydropyrimidin-4-one

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

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

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 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol
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 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol

Which CAS number identifies 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol?
2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol is registered under CAS 72920-13-9. You may also see it listed as 2-Amino-5-(4-hydroxy-3,5-dimethoxybenzyl)pyrimidin-4(3H)-one, 2-Amino-5-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-4(3H)-pyrimidinone, 4(1H)-Pyrimidinone, 2-amino-5-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-. Our catalogue number for this item is ZX-032710.
What are the formula and molar mass of 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol?
For 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol, its formula is C13H15N3O4 and its molar mass is 277.28 g/mol. The systematic (IUPAC) name is 2-amino-5-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-1H-pyrimidin-6-one. InChIKey GCGONLKCVURQKO-UHFFFAOYSA-N lets you match it in any structure database.
How is 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol used in pharmaceutical QC?
2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol is a characterised reference material linked to Trimethoprim. 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 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol?
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 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol?
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 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol to my country?
Yes. Because 2-Amino-5-(4-hydroxy-3,5- dimethoxybenzyl)pyrimidin-4-ol 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.

More Trimethoprim standards

More in Metabolites & Degradation Products

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now