6-Ethoxypyrimidin-2(1H)-one CAS 6220-43-5
| CAS No. | 6220-43-5 |
| Molecular Formula | C6H8N2O2 |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Ethoxypyrimidin-2(1H)-one (CAS 6220-43-5), a certified reference material (molecular formula C6H8N2O2, MW 140.14 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 6-Ethoxypyrimidin-2(1H)-one is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 140.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Ethoxypyrimidin-2(1H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H8N2O2 |
| Molecular Weight | 140.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Ethoxypyrimidin Standards
- 2-Ethoxypyrimidin-4(3H)-one (CAS 25957-58-8)
- 5-Ethoxypyrimidin-2-ol (CAS 42783-84-6)
- 5-Ethoxypyrimidin-4-ol (CAS 66699-23-8)
- 6-Ethoxypyrimidin-4(1H)-one (CAS 74460-13-2)
- 5-Ethoxypyrimidin-4-amine (CAS 1355074-03-1)
- 2-Ethoxypyrimidin-4-amine (CAS 3289-48-3)
- 2-Ethoxypyrimidin-5-amine (CAS 73418-86-7)
- 4-Ethoxypyrimidin-2-amine (CAS 304454-19-1)
Recommended Standards
- 6-Amino-2-(methylamino)pyrimidin-4-ol (CAS 89181-81-7)
- 6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-ol (CAS 2092568-27-7)
- 6-Ethyl-4-hydroxy-2H-pyran-2-one (CAS 36795-97-8)
- 6-(Methoxymethyl)pyrimidin-4-ol (CAS 3122-78-9)
- 5-Cyclopropoxy-3-nitropicolinamide (CAS 1243481-02-8)
- Diisopropyl(1H,1H,2H,2H-perfluorohexyl)silane (CAS 356056-13-8)
- 1,1,1,2,2,3,3-Heptafluoro-5-iodononane (CAS 755-48-6)
- (1-(3-Fluorophenyl)-2,5-dimethyl-1h-pyrrol-3-yl)methanamine (CAS 1177274-68-8)
- Apalutamide Impurity 57 (CAS CATO-C4X-274957)
- 2-(4-Ethylphenyl)ethanol (CAS 22545-13-7)
- N-Methyl-N-(1-methyl-1H-pyrazol-3-yl)heptanamide (CAS 62399-87-5)
- 3-Methyl-N-((3-methyl-1-propyl-1H-pyrazol-4-yl)methyl)-1-propyl-1H-pyrazol-4-amine hydrochloride (CAS 1856091-93-4)
- 3-Fluoro-2'-methyl-1,1'-biphenyl (CAS 80254-70-2)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com