Ethyl 2-(1-aminoethyl)thiazole-5-carboxylate hydrochloride CAS 1956322-72-7
| CAS No. | 1956322-72-7 |
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Ethyl 2-(1-aminoethyl)thiazole-5-carboxylate hydrochloride (C8H12N2O2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 236.71 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Ethyl 2-(1-aminoethyl)thiazole-5-carboxylate hydrochloride (CAS 1956322-72-7) is a high-purity analytical reference standard with the molecular formula C8H12N2O2SHCl and a molecular weight of 236.71 g/mol.
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), Ethyl 2-(1-aminoethyl)thiazole-5-carboxylate 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 | C8H12N2O2S HCl |
| Molecular Weight | 236.71 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 6-Hydroxy-L-Norleucine (CAS 6033-32-5)
- (2R,3R,4R,5R)-2-methoxytetrahydro-2H-pyran-3,4,5-triol (CAS 17289-61-1)
- (R)-4-(((benzyloxy)carbonyl)amino)-2-hydroxybutanoic acid (CAS 42491-77-0)
- 2,3,4,5-Tetrafluoro-6-iodoaniline (CAS 1228813-89-5)
- N-(4-Amino-6,7-dimethoxyquinazol-2-yl)-N-methyl-d3-propylenediamine (CAS 1189922-32-4)
- tert-Butyl (1-amino-1-oxobutan-2-yl)carbamate (CAS 1869089-57-5)
- 4-Phenyl-6-(pyrrolidin-1-yl)pyrimidin-2-amine (CAS 424810-78-6)
- DL-2-Pyrrolidinone-3,3,4,4,5-d5-5-carboxylic Acid (CAS 352431-30-2)
- 1-(3-Methylphenyl)-1h-1,3-benzodiazole-5-carboxylic acid (CAS 452088-76-5)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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