(5Z)-3-(2-Aminoethyl)-5-[(4-nitrophenyl)methylidene]-1,3-thiazolidine-2,4-dione hydrochloride CAS 114930-70-0
| CAS No. | 114930-70-0 |
| Molecular Formula | C12H11N3O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(5Z)-3-(2-Aminoethyl)-5-[(4-nitrophenyl)methylidene]-1,3-thiazolidine-2,4-dione hydrochloride (CAS 114930-70-0) is a high-purity analytical reference standard with the molecular formula C12H11N3O4SHCl and a molecular weight of 329.75 g/mol.
Structurally, (5Z)-3-(2-Aminoethyl)-5-[(4-nitrophenyl)methylidene]-1,3-thiazolidine-2,4-dione hydrochloride (C12H11N3O4SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 329.75 g/mol, it falls into the moderately-high-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).
As a certified reference material (CRM), (5Z)-3-(2-Aminoethyl)-5-[(4-nitrophenyl)methylidene]-1,3-thiazolidine-2,4-dione 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 | C12H11N3O4S HCl |
| Molecular Weight | 329.75 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 4-[(2-aminoethyl)sulfamoyl]-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000932-88-6)
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Recommended Standards
- 3-Amino-N-(3-fluorophenyl)pyrrolidine-1-carboxamide (CAS 1247428-51-8)
- 2,3-Dichloro-5-fluorobenzonitrile (CAS 1349715-92-9)
- 3-(4-Methoxyphenyl)-4H-cyclohepta[d]isoxazol-4-one (CAS 109072-32-4)
- (S)-2-Acetamido-3-(4-aminophenyl)propanoic acid (CAS 402497-81-8)
- 1-Acetyl-N-phenyl-2-vinylcyclopropanecarboxamide (CAS 78162-16-0)
- PCN-250(Fe2Co) (CAS 2393906-70-0)
- 4-Methyl-1-(2,2,2-trifluoroacetamido)cyclohexane-1-carboxylic acid (CAS 1099078-56-4)
- Lesinurad Impurity 32 (CAS 1158970-37-6)
- 1-(4-Fluorophenyl)-3-(trifluoromethyl)-1H-pyrazol-5-ol (CAS 854678-00-5)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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