2,5-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID ETHYL ESTER (CAS 23903-53-9) — formula C11H12N2O3S, molecular weight 252.29; category organic chemicals.
| CAS Number | 23903-53-9 |
|---|---|
| Molecular Formula | C11H12N2O3S |
| Molecular Weight | 252.29 |
| LogP | 1.6 |
| Category | Organic Chemicals |
2,5-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID ETHYL ESTER is a carbon-based organic compound with CAS registry number 23903-53-9 and molecular formula C11H12N2O3S (molecular weight 252.29), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 23903-53-9
Its molecular formula C11H12N2O3S comprises 11 C, 12 H, 2 N, 3 O, 1 S atoms.
Also known as: 2,5-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID ETHYL ESTER · 2,5-二甲基-4-氧代-3,4-二氢噻吩并[2,3-D]嘧啶-6-甲酸乙酯
Category: organic chemicals
The CAS registry number of 2,5-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID ETHYL ESTER is 23903-53-9.
Molecular formula C11H12N2O3S, molecular weight 252.29.
It is also registered under: 2,5-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID ETHYL ESTER, 2,5-二甲基-4-氧代-3,4-二氢噻吩并[2,3-D]嘧啶-6-甲酸乙酯.
Category: Organic Chemicals.
Independent reference data for 2,5-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID ETHYL ESTER (CAS 23903-53-9), compiled from public chemistry databases.
| CAS 号 | 23903-53-9 |
|---|---|
| PubChem CID | 336248 |
| 分子式 | C11H12N2O3S |
| IUPAC 名称 | ethyl 2,5-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylate |
| UNII（FDA） | HMS2774D05 |
| Molecular Weight | 252.29 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 252.05686342 |
| Monoisotopic Mass | 252.05686342 |
| Topological Polar Surface Area | 96 |
| Heavy Atom Count | 17 |
23903-53-9; Ethyl 1,4-dihydro-2,5-dimethyl-4-oxothieno(2,3-d)pyrimidine-6-carboxylate; Ethyl 1,4-dihydro-2,5-dimethyl-4-oxothieno[2,3-d]pyrimidine-6-carboxylate; RefChem:341918; ethyl 2,5-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate; ethyl 2,5-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylate; 2,5-Dimethyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester; Ethyl 2,5-dimethyl-4-oxo-3,4-dihydrothieno-[2,3-d]pyrimidine-6-carboxylate; USANWBIBDSRZOM-UHFFFAOYSA-N; MFCD00436801; NSC349832; MLS000759844; SCHEMBL4524089; CHEMBL1714755; DTXSID90319714; HMS2774D05
2,5-二甲基-4-氧代-3,4-二氢噻吩并[2,3-D]嘧啶-6-甲酸乙酯 · CAS 23903-53-9 · C11H12N2O3S. UNII HMS2774D05.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.