Ethyl 2-(methylthio)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-6-carboxylate CAS 1160569-76-5
| CAS No. | 1160569-76-5 |
| Molecular Formula | C10H11N3O3S |
| Molecular Weight | 253.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 2-(methylthio)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-6-carboxylate (CAS 1160569-76-5) is a high-purity analytical reference standard with the molecular formula C10H11N3O3S and a molecular weight of 253.28 g/mol.
Ethyl 2-(methylthio)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-6-carboxylate (C10H11N3O3S) 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 manufactures Ethyl 2-(methylthio)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-6-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 | C10H11N3O3S |
| Molecular Weight | 253.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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Recommended Standards
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- N,N-dimethylbenzothioamide (CAS 15482-60-7)
- Methyl 4-formyl-3-methylbenzoate (CAS 24078-24-8)
- (3aR,8bS)-2-(1,8-Naphthyridin-2-yl)-4,8b-dihydro-3aH-indeno[1,2-d][1,3]oxazole (CAS 2757082-48-5)
- Ethyl 7-(2,4-difluorophenyl)-7-oxoheptanoate (CAS 898753-10-1)
- 4-Allyl-7-oxo-2-(trifluoromethyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1135989-37-5)
- 23-(9-Mercaptononyl)-3,6,9,12,15,18,21-heptaoxatricosanoic Acid (CAS 221222-49-7)
- N'-hydroxy-1,5-dimethyl-1H-pyrrole-2-carboximidamide (CAS 500024-91-9)
- 1-(2-Methoxybenzyl)-5-methyl-1H-pyrrole-2-carboxylic acid (CAS 1573548-38-5)
- 3-(3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)propanoic acid (CAS 30149-94-1)
- Neuropeptide K, porcine (CAS 106441-70-7)
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