2-(4-Fluorobenzyl)-5-methyl-2H-1,2,6-thiadiazine-4-carboxylic acid 1,1-dioxide CAS 1443978-73-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1443978-73-1 |
| Molecular Formula | C12H11FN2O4S |
| Molecular Weight | 298.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Fluorobenzyl)-5-methyl-2H-1,2,6-thiadiazine-4-carboxylic acid 1,1-dioxide (CAS 1443978-73-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11FN2O4S. Molecular weight: 298.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H11FN2O4S |
| Molecular Weight | 298.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorobenzyl Standards
- 3-(2-Fluorobenzyl)-6-(4-fluorophenyl)pyrimidin-4(3H)-one (CAS 1105236-06-3)
- 2-(2-fluorobenzyl)-5-methyl-2H-1,2,6-thiadiazine-4-carboxylic acid 1,1-dioxide (CAS 1443978-88-8)
- 5-{[(2-Fluorobenzyl)sulfonyl]methyl}-2-furoic acid (CAS 899710-21-5)
- N-(2-Fluorobenzyl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide (CAS 1448033-45-1)
- Ethyl 1-(3-fluorobenzyl)-1H-pyrrolo[2,3-c]pyridine-2-carboxylate (CAS 920978-82-1)
- 1-(2-Fluorobenzyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1329922-38-4)
- 1-(2-Fluorobenzyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1338689-81-8)
- 4-(2-(2-Fluorobenzyl)-2H-tetrazol-5-yl)benzoic acid (CAS 708290-59-9)
Recommended Standards
- (2,4-Dimethoxyphenyl)(5-hydroxybenzofuran-3-yl)methanone (CAS 1427023-93-5)
- N-[4-Phenyl-6-(trifluoromethyl)pyrimidin-2-yl]thiourea (CAS 1424940-60-2)
- N-(4-(2-Carbamoylphenoxy)but-2-yn-1-yl)furan-3-carboxamide (CAS 1448050-23-4)
- Propyl Cinnamate (CAS 7778-83-8)
- 1-(4-Chlorophenyl)-7-isopropoxy-6-methoxy-1,4-dihydroisoquinolin-3(2H)-one (CAS 1313366-29-8)
- Chlorhexidine (CAS 55-56-1)
- 2-Bromo-n-(2,6-dichlorophenyl)acetamide (CAS 32428-75-4)
- 1-(2-Bromobenzoyl)piperidine-4-carboxamide (CAS 425609-05-8)
- 2-(Difluoromethoxy)-5-iodoaniline (CAS 1261760-69-3)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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 13829788188 / jacky.chen@cato-chem.com