Methyl 4-cyclopropyl-2-(methylthio)pyrimidine-5-carboxylate CAS 1072944-76-3
| CAS No. | 1072944-76-3 |
| Molecular Formula | C10H12N2O2S |
| Molecular Weight | 224.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-cyclopropyl-2-(methylthio)pyrimidine-5-carboxylate (C10H12N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Methyl 4-cyclopropyl-2-(methylthio)pyrimidine-5-carboxylate (CAS 1072944-76-3) is a high-purity analytical reference standard with the molecular formula C10H12N2O2S and a molecular weight of 224.28 g/mol.
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), Methyl 4-cyclopropyl-2-(methylthio)pyrimidine-5-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 | C10H12N2O2S |
| Molecular Weight | 224.28 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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Recommended Standards
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- tert-Butyl (3-cyanothiophen-2-yl)carbamate (CAS 1093881-16-3)
- 3-Cyclopropyl-6-(thiophen-2-yl)-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 954268-73-6)
- 4H-Isoxazolo[4,5-e][1,2,4]oxadiazolo[4,5-a]pyrimidine (CAS 178472-32-7)
- 2-(4'-Amino-[1,1'-biphenyl]-4-yl)acetic acid (CAS 1123169-05-0)
- 3-Amino-2-(3-fluorobenzyl)propanoic acid (CAS 910443-82-2)
- 4-Aminopyridazine-3-carbonitrile (CAS 20865-26-3)
- N-Desmethyl Azelastine HCl (CAS 79342-58-8)
- Styrylphosphonic acid (CAS 1707-08-0)
- n-(4-Acetylthiazol-2-yl)acetamide (CAS 98276-74-5)
- 2-Methoxy-N-(2-(pyridin-3-yl)ethyl)acetamide (CAS 1252443-81-4)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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