3,4-dihydro-Pyrido[2,1-c][1,2,4]thiadiazine-9-carboxylic acid-2,2-dioxide CAS 565165-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 565165-53-9 |
| Molecular Formula | C8H8N2O4S |
| Molecular Weight | 228.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-dihydro-Pyrido[2,1-c][1,2,4]thiadiazine-9-carboxylic acid-2,2-dioxide (CAS 565165-53-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8N2O4S. Molecular weight: 228.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8N2O4S |
| Molecular Weight | 228.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3,4-dihydropyrido[2,1-c][1,2,4]thiadiazine-7-carboxylic acid 2,2-dioxide (CAS 852296-86-7)
- 3-Methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-6-sulfonamide (CAS 62522-62-7)
- 3,3,3-Trifluoro-(2-tetrahydrothienylmethyl)propionic acid (CAS 480438-83-3)
- (E)-4,4,5,5-Tetramethyl-2-(3-((tetrahydro-2h-pyran-2-yl)oxy)prop-1-en-1-yl)-1,3,2-dioxaborolane (CAS 642066-70-4)
- 2-(4-Isopropyl-1-piperazinyl)-2-oxoacetic acid (CAS 705942-76-3)
- 3-(3-Bromo-4-methylphenyl)propanoic acid (CAS 1053661-17-8)
- 2,5-Dimethylpiperidin-4-one (CAS 4558-87-6)
- 4-(3,4-Dihydroxyphenyl)-5-hydroxyisoquinolin-1(2H)-one (CAS 656234-48-9)
- 1-(2-Aminoethyl)-N,N-diethyl-1H-benzo[d][1,2,3]triazole-6-sulfonamide (CAS 1172828-53-3)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com