2-(6-Methyl-7-oxo-7H-thiazolo[3,2-b][1,2,4]triazin-3-yl)acetic acid CAS 16943-25-2
| CAS No. | 16943-25-2 |
| Molecular Formula | C8H7N3O3S |
| Molecular Weight | 225.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H7N3O3S, 2-(6-Methyl-7-oxo-7H-thiazolo[3,2-b][1,2,4]triazin-3-yl)acetic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 225.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies 2-(6-Methyl-7-oxo-7H-thiazolo[3,2-b][1,2,4]triazin-3-yl)acetic acid (CAS 16943-25-2), a certified reference material (molecular formula C8H7N3O3S, MW 225.22 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), 2-(6-Methyl-7-oxo-7H-thiazolo[3,2-b][1,2,4]triazin-3-yl)acetic acid 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 | C8H7N3O3S |
| Molecular Weight | 225.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-Methoxy-6-nitro-1,3-benzothiazol-2-amine (CAS 16586-52-0)
- 3-(4-Oxothieno[3,2-d][1,2,3]triazin-3(4H)-yl)propanoic acid (CAS 1707594-08-8)
- 3-Fluoro-5-[(morpholin-4-yl)carbonyl]phenol (CAS 1629171-72-7)
- 2-Acetamido-3-(4-fluorophenyl)propanoic acid (CAS 17481-06-0)
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- 3-chloro-3-(2-fluoro-phenyl)-2-oxo-propionic acid methyl ester (CAS 1007875-06-0)
- 1-[2-(bromomethyl)-4,4-dimethyl-1-cyclohexen-1-ly]-4-chloro-Benzene (CAS 1027345-22-7)
- ITIC-2F/IT-2F (CAS 2416161-07-2)
- 2-(6-Acetyl-4-hydroxypyridin-2-yl)acetic acid (CAS 1393539-76-8)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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