N-(2-Ethylphenyl)-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide CAS 299954-15-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 299954-15-7 |
| Molecular Formula | C18H18N2O2S |
| Molecular Weight | 326.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-Ethylphenyl)-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide (CAS 299954-15-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18N2O2S. Molecular weight: 326.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H18N2O2S |
| Molecular Weight | 326.41 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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- (2E)-1-(4-Ethylphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 1354942-06-5)
- (2E)-1-(4-Ethylphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1354942-17-8)
- 1-((4-Ethylphenyl)amino)-3-methylbenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile (CAS 336178-06-4)
- 3-(2-Ethylphenyl)-5-(3-methoxyphenyl)-1H-1,2,4-triazole (CAS 71368-30-4)
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- N-(4-Ethylphenyl)-5-iodopyrimidin-4-amine (CAS 500228-16-0)
Recommended Standards
- N-(2,3-Dimethylphenyl)-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide (CAS 301683-24-9)
- N-(3-(2-Hydroxy-2-phenylethyl)thiazolidin-2-ylidene)benzamide (CAS 536726-38-2)
- N-(2-(Thiophene-2-carbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)cyclopropanecarboxamide (CAS 955689-17-5)
- 4-(Methylthio)butyl azide (CAS 57775-01-6)
- Ethyl 2-(3-(3-(chloromethyl)-1,2,4-oxadiazol-5-yl)propanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 1192804-47-9)
- 4-Methyl-[2,3'-bipyridine]-5'-carboxylic acid (CAS 1346686-65-4)
- Iron Oxide BlackDISCONTINUED (CAS 12227-89-3)
- (2E)-3-[3-(5-methyl-2-furyl)-1-phenyl-1H-pyrazol-4-yl]acrylic acid (CAS 371773-81-8)
- Diethyl 5-(hydroxymethyl)isophthalate (CAS 181425-91-2)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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