Ethyl 4-(3-(2-benzamidothiazol-4-yl)propanamido)piperidine-1-carboxylate CAS 1021256-78-9
| CAS No. | 1021256-78-9 |
| Molecular Formula | C21H26N4O4S |
| Molecular Weight | 430.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 430.52 g/mol gives Ethyl 4-(3-(2-benzamidothiazol-4-yl)propanamido)piperidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 4-(3-(2-benzamidothiazol-4-yl)propanamido)piperidine-1-carboxylate (CAS 1021256-78-9), molecular formula C21H26N4O4S and molecular weight 430.52 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 4-(3-(2-benzamidothiazol-4-yl)propanamido)piperidine-1-carboxylate (C21H26N4O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 4-(3-(2-benzamidothiazol-4-yl)propanamido)piperidine-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H26N4O4S |
| Molecular Weight | 430.52 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
Recommended Standards
- Z-Phe-Met-OH (CAS 13126-07-3)
- 8-(tert-Butyl)-3-(4-(furan-2-carbonyl)piperazine-1-carbonyl)-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazin-6-one (CAS 1421465-41-9)
- Mevastatin Impurity 1 (CAS CATO-C4X-21741)
- 3-(1-Methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)-1-[4-(methylsulfanyl)phenyl]urea (CAS 1796915-34-8)
- β-Chloromorphide (1.0mg/ml in Acetonitrile) (CAS 60048-95-5)
- ((2h-[1,2,5]thiadiazolo[2,3-a]pyridin-4-yl)sulfonyl)proline (CAS 329271-68-3)
- 2,6-Di-tert-butylnaphthalene (CAS 3905-64-4)
- 1-Ethoxy-4-(trifluromethyl)benzene (CAS 2366-92-9)
- (R)-1-(4-Chloro-2-fluorophenyl)ethan-1-amine hydrochloride (CAS 856562-91-9)
- 2-Methyl-2-((2-phenoxyethyl)amino)propanoic acid (CAS 1250939-93-5)
- 5-Iodo-1H-indazole-6-carboxylic acid (CAS 1227270-92-9)
- 1-((4-Bromo-5-methoxy-2-methylphenyl)sulfonyl)-4-phenylpiperazine (CAS 898650-79-8)
- 2-((5-(4-Hydroxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(naphthalen-2-yl)-N-phenylacetamide (CAS 332910-52-8)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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