2-((4-Aminothieno[2,3-d]pyrimidin-2-yl)thio)-N-ethylpropanamide CAS 923161-32-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 923161-32-4 |
| Molecular Formula | C11H14N4OS2 |
| Molecular Weight | 282.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Aminothieno[2,3-d]pyrimidin-2-yl)thio)-N-ethylpropanamide (CAS 923161-32-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14N4OS2. Molecular weight: 282.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H14N4OS2 |
| Molecular Weight | 282.39 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-Amino-11-ethyl-5-sulfanylidene-8-thia-4,6,11-triazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7)-dien-3-one (CAS 1779133-16-2)
- 3-[(4-Amino-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-2(3H)-thiazolethione (CAS 49615-40-9)
- (Z)-Cyano({4-[(1Z)-(cyanoimino)(methylsulfanyl)methyl]piperazin-1-yl}(methylsulfanyl)methylidene)amine (CAS 151754-88-0)
- 8-(hydroxymethyl)-2,5,6,7-tetrahydro-1H-pyrrolizin-3-one (CAS 1788873-54-0)
- N-(2,6-Dimethylphenyl)acetamide-d3 (CAS 1329834-68-5)
- (4-(Difluoromethoxy)phenyl)methanethiol (CAS 41772-08-1)
- 2-Amino-1-(4-fluoro-2-methoxyphenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1290710-52-9)
- 1-Chloro-4-(difluoromethoxy)-2-fluoro-3-methylbenzene (CAS 1807261-64-8)
- 4-Ethyl-5-hexyl-4h-1,2,4-triazole-3-thiol (CAS 69480-18-8)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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