3-Amino-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one CAS 298207-70-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 298207-70-2 |
| Molecular Formula | C10H11N3OS |
| Molecular Weight | 221.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one (CAS 298207-70-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11N3OS. Molecular weight: 221.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11N3OS |
| Molecular Weight | 221.28 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.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamide (CAS 67795-42-0)
- 3-Imino-5-methyl-1-(methylthio)-3H-pyrrolizine-2-carboxamide (CAS 650599-29-4)
- 3-Amino-2-methyl-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 22721-36-4)
- (Z)-7-((R,Z)-2-((E)-Oct-2-en-1-ylidene)-5-oxocyclopent-3-en-1-yl)hept-5-enoic acid (CAS 112839-31-3)
- 1-(4-Methoxyphenyl)-3-((4-methoxyphenyl)amino)propan-1-one (CAS 95886-06-9)
- 1-Chloro-3-(phenylethynyl)benzene (CAS 51624-34-1)
- n-Cyclobutyl-2-methylpyridin-3-amine (CAS 1508363-99-2)
- 1H-imidazo[4,5-c]pyridine-4-carboxylic acid (CAS 933728-33-7)
- 3-Propoxy-1H-pyrazol-5-amine (CAS 1043436-01-6)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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