Methyl 4-(4-chlorobenzyl)-3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate CAS 303987-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303987-91-9 |
| Molecular Formula | C17H14ClNO3S |
| Molecular Weight | 347.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 4-(4-chlorobenzyl)-3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate (CAS 303987-91-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H14ClNO3S. Molecular weight: 347.82 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H14ClNO3S |
| Molecular Weight | 347.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1858242-30-4 4-[3-(4-Chlorobenzyl)-4-oxo-1,3-thiazolidin-2-yl]benzoic acid MFCD28954590 (CAS 1858242-30-4)
- Methyl 4-(3-chlorobenzyl)-3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate (CAS 477869-06-0)
- N-(2-Chlorobenzyl)phenazine-1-carboxamide (CAS 923113-79-5)
- 3-(4-Chlorobenzyl)-4-((4-methoxyphenyl)amino)-4-oxobutanoic acid (CAS 312608-46-1)
- 4-((4-Chlorobenzyl)thio)-N-ethyl-6-(trifluoromethyl)pyrimidin-2-amine (CAS 339011-00-6)
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Recommended Standards
- N-(2-(1H-imidazol-1-yl)benzyl)-4-chlorobenzenesulfonamide (CAS 400085-75-8)
- 5-Amino-1-(4-chlorobenzyl)-N-(thiophen-2-ylmethyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899736-48-2)
- n-(4-Chloro-3-(morpholinosulfonyl)phenyl)-2-(methylamino)acetamide (CAS 852296-84-5)
- (5-Amino-6-methoxypyrazin-2-yl)boronic Acid (CAS 1161497-38-6)
- 4-Methylmorpholine-2-carbothioamide (CAS 885272-63-9)
- 2-Tridecenoic Acid (CAS 32466-55-0)
- (5-methoxybenzofuran-2-yl)boronic acid (CAS 551001-79-7)
- 2-(Difluoromethyl)-6-nitropyridine-4-carbonyl chloride (CAS 1805034-83-6)
- 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(4-hydroxybut-1-yn-1-yl)pyrimidine-2,4(1H,3H)-dione (CAS 85267-67-0)
- Peptide T (CAS 106362-32-7)
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