3-((5-(p-Tolyl)thieno[2,3-d]pyrimidin-4-yl)thio)propanoic acid CAS 329907-28-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329907-28-0 |
| Molecular Formula | C16H14N2O2S2 |
| Molecular Weight | 330.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((5-(p-Tolyl)thieno[2,3-d]pyrimidin-4-yl)thio)propanoic acid (CAS 329907-28-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H14N2O2S2. Molecular weight: 330.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H14N2O2S2 |
| Molecular Weight | 330.42 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 3-(((1S)-1-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)-2-hydroxybut-3-en-1-yl)oxy)propyl pivalate (CAS 200636-28-8)
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- 2-mercapto-3-(2-methoxyphenyl)-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 497078-59-8)
- N-(2H-Pyrazolo[3,4-b]pyridin-3-yl)-1-(trifluoromethyl)isoquinolin-6-amine (CAS 1976050-09-5)
- Ethyl 2-(2-methylpiperidin-4-yl)acetate hydrochloride (CAS 1630907-07-1)
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