2-Aminothieno[3,2-d]pyrimidin-4(1H)-one CAS 1203578-74-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1203578-74-8 |
| Molecular Formula | C6H5N3OS |
| Molecular Weight | 167.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Aminothieno[3,2-d]pyrimidin-4(1H)-one (CAS 1203578-74-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5N3OS. Molecular weight: 167.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H5N3OS |
| Molecular Weight | 167.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Aminothieno Standards
- 2-Aminothieno[2,3-d]pyrimidin-4(1H)-one (CAS 1010068-13-9)
- 2-Aminothieno[3,4-d]pyrimidin-4(3H)-one (CAS 1333168-07-2)
- 7-Aminothieno[3,2-d]pyrimidin-4(3H)-one (CAS 1383531-54-1)
- 4-Aminothieno[2,3-b]pyridine-5-carbonitrile (CAS 1086397-96-7)
- 5-aminothieno[3,2-b]pyridine-6-carbonitrile (CAS 60639-44-3)
- 2-Aminothieno[2,3-d]thiazole (CAS 40507-56-0)
- 4-Aminothieno[3,2-d]pyrimidine-7-carbaldehyde (CAS 1446113-33-2)
- 4-Aminothieno[2,3-d]pyrimidine-6-carbaldehyde (CAS 655254-90-3)
Recommended Standards
- 2-Amino-7,9-dihydro-8H-purine-8-thione (CAS 1196-80-1)
- 5-Amino-3-(2-thiazolyl)-1H-1,2,4-triazole (CAS 1277174-10-3)
- 4-Isothiocyanato-6-methoxypyrimidine (CAS 1192813-23-2)
- ethyl 3-methyl-2-oxo-1,3-oxazinane-5-carboxylate (CAS 2105539-92-0)
- 3-(3-(1-Methyl-1H-indol-3-yl)-1,2,4-oxadiazol-5-yl)propan-1-amine (CAS 1416338-51-6)
- N-(furan-2-ylmethyl)-3,4,5-trimethoxybenzamide (CAS 60273-39-4)
- (4-(Difluoromethyl)-6-iodo-2-methylpyridin-3-yl)methanol (CAS 1806864-90-3)
- 1-(3,4-Dimethylphenyl)-N-(furan-2-ylmethyl)-1H-1,2,3-triazole-4-carboxamide (CAS 1105215-09-5)
- (2-Cyano-4-(piperidin-1-yl)phenyl)boronic acid (CAS 2225178-31-2)
- Peptide 442 (CAS CATO-CPTD788442)
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