(2<I>S</I>)-2-Phenyl-3,4-dihydro-2<I>H</I>-pyrimido[2,1-b][1,3]benzothiazole CAS 1015248-96-0
| CAS No. | 1015248-96-0 |
| Molecular Formula | C16H14N2S |
| Molecular Weight | 266.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2<I>S</I>)-2-Phenyl-3,4-dihydro-2<I>H</I>-pyrimido[2,1-b][1,3]benzothiazole (CAS 1015248-96-0), a certified reference material (molecular formula C16H14N2S, MW 266.36 g/mol) for analytical method development and quality control.
Structurally, (2<I>S</I>)-2-Phenyl-3,4-dihydro-2<I>H</I>-pyrimido[2,1-b][1,3]benzothiazole (C16H14N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 266.36 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.
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 | C16H14N2S |
| Molecular Weight | 266.36 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
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Why CATO?
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