Methyl 6-(bromomethyl)-1-isopropyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylate CAS 491614-28-9
| CAS No. | 491614-28-9 |
| Molecular Formula | C13H15BrN2O4S |
| Molecular Weight | 375.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 375.24 g/mol gives Methyl 6-(bromomethyl)-1-isopropyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 6-(bromomethyl)-1-isopropyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylate (CAS 491614-28-9) is a high-purity analytical reference standard with the molecular formula C13H15BrN2O4S and a molecular weight of 375.24 g/mol.
Based on its molecular formula C13H15BrN2O4S, Methyl 6-(bromomethyl)-1-isopropyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 375.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Methyl 6-(bromomethyl)-1-isopropyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylate 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 | C13H15BrN2O4S |
| Molecular Weight | 375.24 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- (1R)-2'-(Bromomethyl)-[1,1'-binaphthalene]-2-carboxaldehyde (CAS 705931-79-9)
- (1S)-2'-(Bromomethyl)-[1,1'-binaphthalene]-2-carboxaldehyde (CAS 705931-85-7)
- 2-(Bromomethyl)-6-(difluoromethyl)-3-iodopyridine-4-carboxaldehyde (CAS 1805607-03-7)
- 4-(Bromomethyl)-6-(difluoromethyl)-5-iodopicolinaldehyde (CAS 1805607-25-3)
- 2-(Bromomethyl)-4-(difluoromethyl)-6-iodopyridine-3-carboxaldehyde (CAS 1806880-28-3)
- 2-(Bromomethyl)-4-(difluoromethyl)-5-iodopyridine-3-carboxaldehyde (CAS 1807099-91-7)
- 2-(Bromomethyl)-6-(difluoromethyl)-3-iodopyridine-5-carboxaldehyde (CAS 1807100-01-1)
- 2-(Bromomethyl)-3-nitro-3'-(trifluoromethoxy)-1,1'-biphenyl (CAS 957211-50-6)
Recommended Standards
- 3-((1,1-Dioxidobenzo[d]isothiazol-3-yl)amino)propyl 2-bromopropanoate (CAS 591213-01-3)
- Platinumsulfiteacidsolution (CAS 61420-92-6)
- 2-Bromo-N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)benzenesulfonamide (CAS 415697-57-3)
- 5,7-Dichloro-N-methyl-N-phenylthiazolo[4,5-d]pyrimidine-2-sulfonamide (CAS 1000573-34-1)
- 1-(Azidomethyl)-2-iodobenzene (CAS 405198-82-5)
- 3,5-Dichloro-N-[[4-fluoro-1-[(tetrahydro-2,2-dimethyl-2H-pyran-4-yl)methyl]-4-piperidinyl]methyl]ben (CAS 918430-49-6)
- 2-(5-Bromo-7-chloro-1H-indol-3-yl)acetic acid (CAS 1019108-64-5)
- [2-[1,3-Dimethoxy-3-Oxoprop-1-En-2-Yl]Phenyl] 4-[3-(Trifluoromethyl)Diazirin-3-Yl]Benzoate (CAS 125808-18-6)
- Famphur Impurity 3 (CAS 122-17-8)
- 3-Aminoquinoline (CAS 580-17-6)
- 2-(4-Methoxyphenyl)-4-(piperidin-1-yl)quinoline (CAS 853331-11-0)
- 2-(2,4-Difluorophenyl)acetohydrazide (CAS 925252-63-7)
- 1-((2-(4-(Difluoromethoxy)Phenyl)-2-Methylpropoxy)Methyl)-3-(4-Fluorophenoxy)Benzene (CAS 80843-63-6)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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