n-(4-Acetylthiazol-2-yl)acetamide CAS 98276-74-5
| CAS No. | 98276-74-5 |
| Molecular Formula | C7H8N2O2S |
| Molecular Weight | 184.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, n-(4-Acetylthiazol-2-yl)acetamide (C7H8N2O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 184.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
n-(4-Acetylthiazol-2-yl)acetamide (CAS 98276-74-5), molecular formula C7H8N2O2S and molecular weight 184.22 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H8N2O2S |
| Molecular Weight | 184.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related n Standards
- N-(5-Acetylthiazol-2-yl)acetamide (CAS 860620-57-1)
- n-(4-Acetylthiazol-2-yl)butyramide (CAS 1341214-12-7)
- N-(4-acetylthiazol-2-yl)isobutyramide (CAS 1343227-77-9)
- n-(4-Acetylthiazol-2-yl)-3-methylbut-2-enamide (CAS 1050520-73-4)
- n-(4-Acetylthiazol-2-yl)furan-2-carboxamide (CAS 1015656-78-6)
- n-(4-Acetylthiazol-2-yl)picolinamide (CAS 1209176-19-1)
- n-(4-Acetylthiazol-2-yl)-6-methylnicotinamide (CAS 1050670-53-5)
- n-(4-Acetylthiazol-2-yl)-3-bromobenzamide (CAS 930686-40-1)
Recommended Standards
- N-(3-Methyl-5-thioxo-2,5-dihydro-1,2,4-triazin-6-yl)acetamide (CAS 89730-70-1)
- N-(4-Formylthiazol-2-yl)propionamide (CAS 904626-41-1)
- Methyl 5-amino-6-thioxo-1,6-dihydropyridine-3-carboxylate (CAS 203661-13-6)
- N-(4-Methyl-6-oxo-1,6-dihydropyrimidin-2-yl)thiourea (CAS 22469-59-6)
- Ethyl 7-oxo-2-(2-(phenylthio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 299962-51-9)
- (S)-2-(((1-Acetylpyrrolidin-2-yl)methyl)amino)acetic acid (CAS 1354015-54-5)
- 2-(3-Pyridin-3-yl-propyl)-pyrrolidine-2-carboxylic acid amide hydrochloride (CAS 1361114-87-5)
- 2-(1,4-Dioxaspiro[4.5]dec-8-yl)-1,2,3,4-tetrahydroisoquinoline (CAS 166398-22-7)
- 1,9-Diazaspiro[5.5]Undecane dihydrochloride (CAS 1448242-45-2)
- D-(+)-Threonine (CAS 632-20-2)
- 4-(4-Bromophenyl)-4-hydroxycyclohexanone (CAS 1477524-71-2)
- 2-(Chloromethyl)-6-(difluoromethyl)-3-fluoro-5-nitropyridine (CAS 1807128-72-8)
- 1-Chloro-2-(difluoromethyl)-4-fluorobenzene (CAS 1214347-68-8)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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