3-Cyclopentyl-N-(5-methyl-1,3-thiazol-2-yl)propanamide CAS 445232-08-6
| CAS No. | 445232-08-6 |
| Molecular Formula | C12H18N2OS |
| Molecular Weight | 238.35 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.
CATO supplies 3-Cyclopentyl-N-(5-methyl-1,3-thiazol-2-yl)propanamide (CAS 445232-08-6), a certified reference material (molecular formula C12H18N2OS, MW 238.35 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 3-Cyclopentyl-N-(5-methyl-1,3-thiazol-2-yl)propanamide is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 238.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C12H18N2OS |
| Molecular Weight | 238.35 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.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- [4-(4-Bromo-phenyl)-thiazol-2-yl]-[2-(3,4-dimethoxy-phenyl)-ethyl]-amine (CAS 364740-29-4)
- 7-chloro-3-methyl-imidazo[1,5-a]pyridine (CAS 1890900-34-1)
- [2-({1-[(tert-Butoxy)carbonyl]piperidin-4-yl}oxy)-5-fluoropyridin-4-yl]boronic acid (CAS 2377605-79-1)
- 2-(4-Hydroxy-1-methylpiperidin-4-yl)acetic acid hydrochloride (CAS 1354953-92-6)
- Maxacalcitol Impurity 20 (CAS 192573-35-6)
- (r)-1-(3-Aminopyrrolidin-1-yl)-2-ethylbutan-1-one hydrochloride (CAS 1286207-20-2)
- 1-(2-Hydroxypropyl)-1H-pyrazole-4-carbaldehyde (CAS 1082066-01-0)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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