N-(6,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-yl)-2-(naphthalen-1-yl)acetamide CAS 920489-52-7
| CAS No. | 920489-52-7 |
| Molecular Formula | C17H16N4OS |
| Molecular Weight | 324.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(6,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-yl)-2-(naphthalen-1-yl)acetamide is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(6,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-yl)-2-(naphthalen-1-yl)acetamide (CAS 920489-52-7), molecular formula C17H16N4OS and molecular weight 324.40 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(6,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-yl)-2-(naphthalen-1-yl)acetamide (C17H16N4OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 N-(6,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-yl)-2-(naphthalen-1-yl)acetamide 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 | C17H16N4OS |
| Molecular Weight | 324.40 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142207-20-2)
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Recommended Standards
- N-(3-Methoxyphenyl)-2-(quinolin-2-ylthio)acetamide (CAS 670273-97-9)
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- N-(tert-butyl)-3-(1-(1,1-dioxidobenzo[d]isothiazol-3-yl)hydrazinyl)propanamide (CAS 299923-38-9)
- 7-chloro-3-iodo-1H-pyrazolo[4,3-c]pyridine (CAS 1357946-98-5)
- 4-(3-(Trifluoromethyl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 80240-41-1)
- 1-(2,5-Diethylpiperazin-1-yl)ethan-1-one hydrochloride (CAS 1375473-62-3)
- 2-Fluoroethyl methacrylate (CAS 686-54-4)
- （E)-hex-4-en-1-yn-3-ol (CAS 10138-60-0)
- 1,3-Dimethyl-4-nitro-1H-pyrazole-5-carboxamide (CAS 78208-58-9)
- Zinc (CAS 7440-66-6)
- Tert-butyl 2-(amino(4-methoxyphenyl)methylene)hydrazine-1-carboxylate (CAS 1053655-73-4)
- 2,4-Dichloro-3,5-Dimethylphenol Acetate (CAS 99421-62-2)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
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