Ethyl 2-(1-(4-chlorophenyl)cyclopentane-1-carboxamido)thiazole-4-carboxylate CAS 1172727-18-2
| CAS No. | 1172727-18-2 |
| Molecular Formula | C18H19ClN2O3S |
| Molecular Weight | 378.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-(1-(4-chlorophenyl)cyclopentane-1-carboxamido)thiazole-4-carboxylate (CAS 1172727-18-2), a certified reference material (molecular formula C18H19ClN2O3S, MW 378.87 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, Ethyl 2-(1-(4-chlorophenyl)cyclopentane-1-carboxamido)thiazole-4-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 378.87 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Ethyl 2-(1-(4-chlorophenyl)cyclopentane-1-carboxamido)thiazole-4-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H19ClN2O3S |
| Molecular Weight | 378.87 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(4-Chlorophenyl)-5-(4-methylpiperazin-1-yl)-[1,2,4]triazolo[4,3-c]quinazoline (CAS 129177-24-8)
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- Darolutamide Impurity 44 (CAS CATO-C4X-310644)
- 4-((4-(4-Chlorophenoxy)phenylthio)methyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 193021-78-2)
- 4-Amino-3-(4-fluoro-2-methylphenyl)butanoic acid (CAS 1495647-10-3)
- (2E)-N-Cyclopropyl-3-[4-(2-methylpropyl)phenyl]prop-2-enamide (CAS 1164533-62-3)
- N-[3-(aminomethyl)phenyl]-2-(1H-pyrazol-1-yl)acetamide (CAS 1052562-46-5)
- Pitofenone Hydrochloride (CAS 1248-42-6)
- (3-(Methoxymethoxy)phenyl)(pyridin-3-yl)methanone (CAS 213386-94-8)
- Cyclododecane-1,2-diol (CAS 15199-41-4)
- 3-Bromo-4-methylbenzene-1-sulfonyl chloride (CAS 1029145-99-0)
- 41910-98-9 CTK8G3904 alpha-(4-Bromophenyl)-alpha-[2-(dimethylamino)ethyl]-3-pyridinemethanol (CAS 41910-98-9)
- Boc-(2R)-2-amino-6,6-dimethylheptanoic acid (CAS 2350174-85-3)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com