3-amino-3H,4H-thieno[2,3-d]pyrimidin-4-one CAS 877825-67-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 877825-67-7 |
| Molecular Formula | C6H11N3OS |
| Molecular Weight | 173.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-amino-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 877825-67-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H11N3OS. Molecular weight: 173.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H11N3OS |
| Molecular Weight | 173.24 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 5-Amino-2-butyl-1,2,4-thiadiazol-3(2H)-one (CAS 1365942-33-1)
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Recommended Standards
- 3-((5-Methyl-4H-1,2,4-triazol-3-yl)thio)propan-1-ol (CAS 84407-08-9)
- 4-(((2-Aminoethyl)thio)methyl)-1H-imidazol-5-ol (CAS 343865-20-3)
- 4-(3-Methoxypropyl)-4h-1,2,4-triazole-3-thiol (CAS 75028-28-3)
- (R)-2-Amino-1-(3-(isopropyl(methyl)amino)pyrrolidin-1-yl)ethanone (CAS 1354020-22-6)
- 1-(2,4-Dibromophenyl)-1H-pyrrole-2-carbaldehyde (CAS 299164-67-3)
- 3-(5-(4-Iodophenyl)-1,3,4-thiadiazol-2-yl)propan-1-amine (CAS 1496085-27-8)
- (2-Bromo-phenylamino)-acetic acid (CAS 40789-38-6)
- 1-(2-Bromopyridin-4-yl)cyclopropane-1-carboxylic acid (CAS 1060811-43-9)
- 1,3-Diaminonaphthalene (CAS 24824-28-0)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com