4-(3-Methylisoxazol-5-yl)thiazol-2-amine CAS 104776-85-4
| CAS No. | 104776-85-4 |
| Molecular Formula | C7H7N3OS |
| Molecular Weight | 181.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H7N3OS, 4-(3-Methylisoxazol-5-yl)thiazol-2-amine contains an amide group, sulfur-containing functionality, 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 181.21 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).
CATO supplies 4-(3-Methylisoxazol-5-yl)thiazol-2-amine (CAS 104776-85-4), a certified reference material (molecular formula C7H7N3OS, MW 181.21 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(3-Methylisoxazol-5-yl)thiazol-2-amine 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 | C7H7N3OS |
| Molecular Weight | 181.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylisoxazol Standards
- 1-(5-Methylisoxazol-3-yl)cyclobutane-1-carboxylic acid (CAS 1352524-78-7)
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- 2-((3-Methylisoxazol-5-yl)methyl)cyclopentan-1-amine (CAS 1100327-73-8)
- (1-(5-Methylisoxazol-3-yl)cyclopentyl)methanamine (CAS 1352505-64-6)
- N-(5-methylisoxazol-3-yl)-3-oxobutanamide (CAS 882610-77-7)
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- 3-Methyl-2-(3-methylisoxazol-5-yl)butanoic acid (CAS 1478137-38-0)
- 3-(5-Methylisoxazol-3-yl)benzonitrile (CAS 1231244-50-0)
Recommended Standards
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