177703-28-5 (2Z)-2-(2-Amino-1,3-thiazol-4-yl)-N-(2-hydroxyethyl)-2-hydroxyiminoacetamide CAS 177703-28-5
| CAS No. | 177703-28-5 |
| Molecular Formula | C7H10N4O3S |
| Molecular Weight | 230.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 177703-28-5 (2Z)-2-(2-Amino-1,3-thiazol-4-yl)-N-(2-hydroxyethyl)-2-hydroxyiminoacetamide is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
177703-28-5 (2Z)-2-(2-Amino-1,3-thiazol-4-yl)-N-(2-hydroxyethyl)-2-hydroxyiminoacetamide (CAS 177703-28-5), molecular formula C7H10N4O3S and molecular weight 230.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H10N4O3S, 177703-28-5 (2Z)-2-(2-Amino-1,3-thiazol-4-yl)-N-(2-hydroxyethyl)-2-hydroxyiminoacetamide contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 177703-28-5 (2Z)-2-(2-Amino-1,3-thiazol-4-yl)-N-(2-hydroxyethyl)-2-hydroxyiminoacetamide 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 | C7H10N4O3S |
| Molecular Weight | 230.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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