2-Aminothiazol-4(5H)-one hydrochloride CAS 2192-06-5
| CAS No. | 2192-06-5 |
| Molecular Formula | C3H4N2OS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Aminothiazol-4(5H)-one hydrochloride (CAS 2192-06-5) is a high-purity analytical reference standard with the molecular formula C3H4N2OSHCl and a molecular weight of 152.60 g/mol.
Based on its molecular formula C3H4N2OSHCl, 2-Aminothiazol-4(5H)-one hydrochloride contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 152.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2-Aminothiazol-4(5H)-one hydrochloride 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 | C3H4N2OS HCl |
| Molecular Weight | 152.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Aminothiazol Standards
- 3-(2-Aminothiazol-5-yl)propan-1-ol (CAS 1000517-70-3)
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- 1-(2-Aminothiazol-4-yl)ethan-1-one hydrobromide (CAS 101189-98-4)
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- Methyl 3-(2-aminothiazol-4-yl)-4-hydroxybenzoate (CAS 1015606-46-8)
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Recommended Standards
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- 2-Aminobiphenyl-2’,3’,4’,5’,6’-d5 (CAS 64420-99-1)
- (3,5-Dimethyl-4-Isoxazolyl)[4-(2-Fluorophenyl)-1-Piperazinyl]-Methanone (CAS 849183-31-9)
- 2-(2,6-dioxo-3-piperidyl)-N-(2-fluoro-1-methyl-ethyl)-1-oxo-isoindoline-5-carboxamide (CAS 2402423-23-6)
- N-(5-methoxy-4,4-dimethylpentyl)thietan-3-amine (CAS 1864776-45-3)
- DL-2-Phenylglycine (CAS 2835-06-5)
- 150111-89-0 ACMC-20n5ws Phosphine,1,1'-(1,4-butanediyl)bis[1,1-bis(1,1-dimethylethyl)- (CAS 150111-89-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com