2-Amino-5-(2-methylpropyl)-4,5,6,7-tetrahydro-1,3-benzothiazol-7-one CAS 1023850-59-0
| CAS No. | 1023850-59-0 |
| Molecular Formula | C11H16N2OS |
| Molecular Weight | 224.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-5-(2-methylpropyl)-4,5,6,7-tetrahydro-1,3-benzothiazol-7-one (CAS 1023850-59-0), molecular formula C11H16N2OS and molecular weight 224.32 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Amino-5-(2-methylpropyl)-4,5,6,7-tetrahydro-1,3-benzothiazol-7-one (C11H16N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 224.32 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C11H16N2OS |
| Molecular Weight | 224.32 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 1-Methylindole-2-carboxylic Acid (CAS 16136-58-6)
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- 3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carboxylic acid (CAS 1823366-40-0)
- 2-Bromo-6-nitro-1H-benzo[d]imidazole (CAS 909776-51-8)
- 6,8-Dibromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one (CAS 1305325-17-0)
- 1-(4-Bromophenyl)-2-propyn-1-ol (CAS 85020-75-3)
- (Z)-5-((5-(4-Bromophenyl)furan-2-yl)methylene)-2-thioxothiazolidin-4-one (CAS 1383845-75-7)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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