Dibenzo[c,f][1,2]thiazepin-11(6H)-one 5,5-dioxide CAS 63113-45-1
| CAS No. | 63113-45-1 |
| Molecular Formula | C13H9NO3S |
| Molecular Weight | 259.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dibenzo[c,f][1,2]thiazepin-11(6H)-one 5,5-dioxide (CAS 63113-45-1), a certified reference material (molecular formula C13H9NO3S, MW 259.28 g/mol) for analytical method development and quality control.
The molecular framework of Dibenzo[c,f][1,2]thiazepin-11(6H)-one 5,5-dioxide (C13H9NO3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Dibenzo[c,f][1,2]thiazepin-11(6H)-one 5,5-dioxide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H9NO3S |
| Molecular Weight | 259.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 4-Chloro-3-cyanobenzene-1-sulfonyl chloride (CAS 56044-25-8)
- 1,2,3,4-tetrahydroquinoline-6-carboxamide (CAS 1016689-72-7)
- Quinoxaline-2-carboxamide (CAS 5182-90-1)
- 2-Chloro-3-(difluoromethyl)-4,5-diiodopyridine (CAS 1805329-84-3)
- 1,1'-Dibenzyl-5,5',6,6'-tetrahydro-1H,1'H-[3,4'-bipyridinylidene]-2,2',4(3'H)-trione (CAS 1283734-84-8)
- 3,3'-(Pyrazine-2,6-diyl)dibenzoic acid (CAS 623157-24-4)
- (1S)-1-cyclopropylprop-2-yn-1-ol (CAS 1841086-69-8)
- Semaglutide238 (CAS CATO-C4X-2226238)
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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