Ethyl 6-formyl-2-(methylthio)pyrimidine-4-carboxylate CAS 944900-80-5
| CAS No. | 944900-80-5 |
| Molecular Formula | C9H10N2O3S |
| Molecular Weight | 226.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-formyl-2-(methylthio)pyrimidine-4-carboxylate (C9H10N2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Ethyl 6-formyl-2-(methylthio)pyrimidine-4-carboxylate (CAS 944900-80-5), a certified reference material (molecular formula C9H10N2O3S, MW 226.25 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 6-formyl-2-(methylthio)pyrimidine-4-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O3S |
| Molecular Weight | 226.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- Ethyl 5-formyl-1-methyl-4-nitro-1H-pyrrole-2-carboxylate (CAS 222549-75-9)
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Recommended Standards
- Ethyl 6-acetyl-2-thioxo-1,2-dihydropyrimidine-5-carboxylate (CAS 62327-95-1)
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- Methyl 3-oxo-2-(thiophene-2-carbonyl)butanoate (CAS 676348-57-5)
- 4,5-Dichlorocatechol (CAS 3428-24-8)
- 6-Chloro-4-fluoro-2-hydrazinylbenzo[d]thiazole (CAS 1177300-26-3)
- 2-((3-Bromopropanoyl)oxy)-N,N,N-trimethylethan-1-aminium chloride (CAS 1219417-69-2)
- 2-(3-Chloropyridin-4-yl)-N-methylethan-1-amine (CAS 1468521-78-9)
- 2-(3,4-Dimethoxyphenyl)-3-{[4-(propan-2-yl)phenyl]amino}-1H-inden-1-one (CAS 1024196-17-5)
- 2,2'-MEthylene-bis(n-(2-[((5-[(dimethylamino)methyl]-2-furanyl)thio)ethyl]-n'-methyl)-2-nitro-1,1'-ethenediamine) (CAS 1241891-40-6)
- D-Lysine dihydrochloride (CAS 10303-72-7)
- 2-Amino-5-chloro-2,3-dihydro-1H-indene-2-carboxylic acid (CAS 74444-76-1)
- Methyl 4-chloropiperidine-1-carboxylate (CAS 97316-66-0)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
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