2-((3-Allyl-6-ethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetic acid CAS 380453-43-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 380453-43-0 |
| Molecular Formula | C13H14N2O3S2 |
| Molecular Weight | 310.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((3-Allyl-6-ethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetic acid (CAS 380453-43-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H14N2O3S2. Molecular weight: 310.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H14N2O3S2 |
| Molecular Weight | 310.39 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Allyl Standards
- 2-((3-Allyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetic acid (CAS 510724-80-8)
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Recommended Standards
- 2-((3-Methyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetic acid (CAS 59898-74-7)
- 1-Trityl-1H-pyrazole (CAS 95163-43-2)
- 2-((4-Benzylpiperazin-1-yl)methyl)benzoic acid (CAS 247061-94-5)
- (E)-3-(4-fluoro-3-methylphenyl)acrylic acid (CAS 913699-82-8)
- 4-Phenyl-1-(4-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}piperidin-1-yl)butan-1-one (CAS 1775471-53-8)
- 1-(4-Fluorophenyl)-3-(thiophen-2-yl)-1H-pyrazole-5-carboxylic acid (CAS 618382-80-2)
- 6-tert-Butyl 2-methyl 7,8-dihydropyrrolo-[3,2-e]indole-2,6(3H)-dicarboxylate (CAS 107474-66-8)
- (S)-1-(4-fluoro-3-methoxyphenyl)-2-methoxyethan-1-amine (CAS 1269938-03-5)
- 3-Benzyl-3,7-diaza-bicyclo[3.3.1]nonan-9-ol dihydrochloride (CAS 1187928-48-8)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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