Dibenzo[c,e][1,2]oxathiine 6,6-dioxide CAS 4371-25-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4371-25-9 |
| Molecular Formula | C12H8O3S |
| Molecular Weight | 232.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dibenzo[c,e][1,2]oxathiine 6,6-dioxide (CAS 4371-25-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H8O3S. Molecular weight: 232.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H8O3S |
| Molecular Weight | 232.26 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Dibenzo Standards
- Dibenzo[b,d]furan-2,3,7,8-tetraol (CAS 7461-62-3)
- Dibenzo[b,d]selenophene (CAS 244-95-1)
- Dibenzo[f,h]quinoxaline (CAS 217-68-5)
- Dibenzo[f,h]quinoline (CAS 217-65-2)
- Dibenzo[b,d]thiophene-4-carboxylic acid (CAS 2786-08-5)
- (E)-2-(dibenzo[b,e]oxepin-11(6H)-ylidene)acetaldehyde (CAS 83473-99-8)
- (Z)-2-(dibenzo[b,e]oxepin-11(6H)-ylidene)acetaldehyde (CAS 83473-98-7)
- Dibenzo[b,e][1,4]dioxine-2-carboxylic acid (CAS 17054-75-0)
Recommended Standards
- Cyanomethyl 3-(1H-pyrrol-1-yl)thiophene-2-carboxylate (CAS 551920-76-4)
- Di-tert-butyl Allenylphosphonate (CAS 25383-48-6)
- Bis(furan-2-yl)-1,3-thiazol-2-amine (CAS 722467-73-4)
- 3-Bromo-5-methyl-4-nitrobenzaldehyde (CAS 1805553-40-5)
- 7-(Piperazin-1-yl)furo[2,3-c]pyridine (CAS 209160-83-8)
- (R,S)-Norcotinine N-Oxide (CAS 101708-63-8)
- 4-(1-Cyano-1-methylethyl)-3-fluorophenylboronic acid (CAS 2377611-26-0)
- Allyl (S)-2-Aminopropionate (CAS 44812-81-9)
- 2-(1H-Indol-2-yl)pyridin-3-amine (CAS 917966-84-8)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
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