2-(2-Amino-4-oxo-4,5-dihydrothiazol-5-yl)-N-(4-methoxyphenyl)acetamide CAS 54819-74-8
| CAS No. | 54819-74-8 |
| Molecular Formula | C12H13N3O3S |
| Molecular Weight | 279.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-Amino-4-oxo-4,5-dihydrothiazol-5-yl)-N-(4-methoxyphenyl)acetamide (CAS 54819-74-8), a certified reference material (molecular formula C12H13N3O3S, MW 279.31 g/mol) for analytical method development and quality control.
Structurally, 2-(2-Amino-4-oxo-4,5-dihydrothiazol-5-yl)-N-(4-methoxyphenyl)acetamide (C12H13N3O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 279.31 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-(2-Amino-4-oxo-4,5-dihydrothiazol-5-yl)-N-(4-methoxyphenyl)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 | C12H13N3O3S |
| Molecular Weight | 279.31 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(2-(3,4-Dimethoxyphenyl)thiazol-4-yl)acetic acid (CAS 756858-99-8)
- 2-(3,4-Dimethoxyphenyl)-4-methylthiazole-5-carboxylic acid (CAS 400080-46-8)
- 2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-4-methylsulfanyl-butyric acid (CAS 5464-44-8)
- 2-(3,4-Dimethoxyphenyl)thiazole-4-carbohydrazide (CAS 400083-65-0)
- tert-Butyl (2-oxocyclobutyl)carbamate (CAS 1260817-77-3)
- 2-(2-(3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole-4-carbonyl)-N-(3-(trifluoromethyl)phenyl)hydrazine-1-carbothioamide (CAS 955966-44-6)
- 1-Benzyl-5-chloro-3-methyl-6-phenylpyrazin-2(1H)-one (CAS 173199-87-6)
- 6-Bromo-1,2,3,5-tetrahydrobenzo[e][1,4]oxazepine (CAS 1404432-35-4)
- 3-methoxy-4-oxopyran-2-carboxylic acid (CAS 102170-50-3)
- tert-Butyl 6-amino-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 2089255-93-4)
- Hyoscine Butylbromide EP Impurity F Iodine (CAS CATO-C4X-195812)
- Fmoc-HoCha-OH (CAS 269078-73-1)
- (E)-3-(5-Chloro-2-methoxyphenyl)acrylaldehyde (CAS 1204348-46-8)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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