(3aS,4S,6aR)-4-(4-Aminobutyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one CAS 173401-47-3
| CAS No. | 173401-47-3 |
| Molecular Formula | C9H17N3OS |
| Molecular Weight | 215.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(3aS,4S,6aR)-4-(4-Aminobutyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one (CAS 173401-47-3) is a high-purity analytical reference standard with the molecular formula C9H17N3OS and a molecular weight of 215.32 g/mol.
Structurally, (3aS,4S,6aR)-4-(4-Aminobutyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one (C9H17N3OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 215.32 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H17N3OS |
| Molecular Weight | 215.32 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.) | 2006 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl 5-(trimethylsilyl)-4,5-dihydroisoxazole-3-carboxylate (CAS 139146-96-6)
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- 2-((Trimethylsilyl)ethynyl)benzo[d]oxazole (CAS 1373278-89-7)
- 3-[Difluoro(Trimethylsilyl)Methyl]Aniline (CAS 223683-81-6)
- BIS THF Nitroderivative 2, >98% (CAS 252873-01-1)
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- 3-Amino-6-phenylpiperidin-2-one (CAS 1378302-33-0)
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- 6,9-Difluoro-1-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (CAS 2408686-91-7)
- 4,5-Diiodo-2-(tetrahydro-2H-pyran-4-yl)pyridazin-3(2H)-one (CAS 1706464-46-1)
- (5-Bromo-1-pentyl-1H-pyrrol-3-yl)(naphthalen-1-yl)methanone 5346AC 914458-53-0 C20H20BrNO (CAS 914458-53-0)
- tert-Butyl (4-(4-fluorophenyl)piperidin-4-yl)carbamate (CAS 2172533-21-8)
- 2,3,5-trimethylbenzene-1,4-diamine (CAS 4734-73-0)
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