N-(4-ethoxyphenyl)thiazolidine-4-carboxamide hydrochloride CAS 1579166-95-2
| CAS No. | 1579166-95-2 |
| Molecular Formula | C12H16N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of N-(4-ethoxyphenyl)thiazolidine-4-carboxamide hydrochloride (C12H16N2O2SHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N-(4-ethoxyphenyl)thiazolidine-4-carboxamide hydrochloride (CAS 1579166-95-2), molecular formula C12H16N2O2SHCl and molecular weight 288.79 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), N-(4-ethoxyphenyl)thiazolidine-4-carboxamide hydrochloride 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 | C12H16N2O2S HCl |
| Molecular Weight | 288.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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- 2-((4-Ethoxyphenyl)amino)acetohydrazide (CAS 100133-39-9)
- 1-(4-Ethoxyphenyl)-5-thioxopyrrolidin-2-one (CAS 100192-41-4)
- N-(4-Ethoxyphenyl)-5,6-dihydro-4H-1,3-thiazin-2-amine (CAS 100253-53-0)
- Ethyl 1-(3-ethoxyphenyl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1003579-02-9)
- 13-(2-Ethoxyphenyl)-11,12-dimethyl-4,6,10-trioxatricyclo[7.4.0.0^{3,7}]trideca-1(9),2,7-trien-11-ol (CAS 1005084-97-8)
- 1-(8-(2-ethoxyphenyl)-6,7-dimethyl-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-yl)pyrrolidine (CAS 1005116-71-1)
- Ethyl 3-(3-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)ureido)propanoate (CAS 1005293-30-0)
Recommended Standards
- α-D-Glucuronic acid 1-phosphate (CAS 13168-11-1)
- 4-Chloro-7-fluoropyrrolo[1,2-α]quinoxaline (CAS 136773-69-8)
- 1-Nitro 3-(N-allyl thiocarbamoyl) guanidine (CAS 343374-78-7)
- 1-(4-Aminopiperidin-1-yl)-3-(1h-imidazol-1-yl)propan-1-one dihydrochloride (CAS 1210349-66-8)
- NO-Feng-PDMPPi (CAS 1227411-35-9)
- 5-[(3-Phenoxyphenyl)methyl]-1,3-thiazolidine-2,4-dione (CAS 262844-57-5)
- Methyl 4-(3-aminopropoxy)benzoate hydrochloride (CAS 383677-87-0)
- Trans-Bifenthrin (CAS 83322-02-5)
- 2-Nitroaniline-3,4,5,6-d4 (CAS 204244-80-4)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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