2,3-Dihydro-4H-benzo[e][1,3]thiazin-4-one 1,1-dioxide CAS 79726-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79726-08-2 |
| Molecular Formula | C8H7NO3S |
| Molecular Weight | 197.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dihydro-4H-benzo[e][1,3]thiazin-4-one 1,1-dioxide (CAS 79726-08-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7NO3S. Molecular weight: 197.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7NO3S |
| Molecular Weight | 197.21 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.) | 1979 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 7-Oxo-3,7-dihydro-2H-thiazolo[3,2-a]pyrimidine-5-carboxamide (CAS 111730-40-6)
- 5-Oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyridine-7-carboxylic acid (CAS 1367966-24-2)
- 3,4-dihydro-1H-2$l^{6},3-benzothiazine-2,2,4-trione (CAS 21784-53-2)
- 9-Methyl-2,3-dihydro-1H-cyclopenta[b]quinolin-1-one (CAS 1515858-94-2)
- 10,11-Dihydro-dibenzo[b,f][1,4]oxazepine (CAS 2244-60-2)
- 1'-Oxo-3',4'-dihydro-1'H-spiro[cyclopropane-1,2'-naphthalene]-2-carbonitrile (CAS 400080-17-3)
- 40353-34-2 3,4-Dihydro-7-nitronaphthalen-1(2H)-one 1(2H)-Naphthalenone, 3,4-dihydro-7-nitro- 3-07-00-01423 (Beilstein Handbook Reference) BRN 1570515 3,4-Dihydro-7-nitro-1(2H)-naphthalenone EINECS 254-887-6 7-Nitro-1-tetralone NSC 184729 (CAS 40353-34-2)
- 2-Oxo-2,4-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole-3-carbonitrile (CAS 150016-28-7)
Recommended Standards
- 2-(6-Fluoro-2,4-dihydro-1,3-benzodioxin-8-yl)ethan-1-amine (CAS 910400-40-7)
- 2,6-Dibromo-4-fluoroaniline (CAS 344-18-3)
- 2-(4-Fluorophenoxy)-2-methylpropanamide (CAS 403-59-8)
- 2-(3-Chloro-5-fluorophenyl)propanoic acid (CAS 1528565-66-3)
- 5-Fluoro-3-((4-fluorophenyl)imino)indolin-2-one (CAS 75564-89-5)
- 2-Amino-4-fluoro-5-methylbenzonitrile (CAS 1037206-84-0)
- UiO-66-Br (CAS 1260119-02-5)
- 3-O-Benzyl 17-Epiestriol (CAS 1316291-21-0)
- 2-Amino-4-[3-ethoxy-4-(propan-2-yloxy)phenyl]-7-methyl-5-oxo-4H,5H-pyrano[3,2-c]pyran-3-carbonitrile (CAS 371207-09-9)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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