5-(4-Fluorobenzyl)-2,3-dihydrobenzo[f][1,2,5]thiadiazepin-4(5H)-one 1,1-dioxide CAS 1355206-23-3
| CAS No. | 1355206-23-3 |
| Molecular Formula | C15H13FN2O3S |
| Molecular Weight | 320.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 5-(4-Fluorobenzyl)-2,3-dihydrobenzo[f][1,2,5]thiadiazepin-4(5H)-one 1,1-dioxide (CAS 1355206-23-3), a certified reference material (molecular formula C15H13FN2O3S, MW 320.34 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 5-(4-Fluorobenzyl)-2,3-dihydrobenzo[f][1,2,5]thiadiazepin-4(5H)-one 1,1-dioxide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 320.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H13FN2O3S |
| Molecular Weight | 320.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorobenzyl Standards
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Recommended Standards
- tert-Butyl 3-(furan-3-yl)-6-(hydroxymethyl)-6,7-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-5(4H)-carboxylate (CAS 1341038-89-8)
- 2-[4-(2,3-dihydro-1h-perimidin-2-yl)phenoxy]acetic acid (CAS 1378255-25-4)
- (+)-Rubiginone B2 (3S)-3,4-Dihydro-8-methoxy-3-methylbenz[a]anthracene-1,7,12(2H)-trione 130548-10-6 Rubiginone B2 (CAS 130548-10-6)
- N-Carboxylate-6-hydroxy Melatonin Ethyl Ester (CAS 1391052-08-6)
- 6396-07-2 Phosphorane, diiodotriphenyl- 4-16-00-01013 (Beilstein Handbook Reference) BRN 2740417 Diiodotriphenylphosphorane Iodotriphenylphosphoranium iodide (CAS 6396-07-2)
- Ethyl 2-amino-3-oxobutanoate (CAS 65880-43-5)
- 1-Isobutyl-1h-benzo[d]imidazole-5-carboxylic acid (CAS 1036468-82-2)
- 1076198-04-3 2-[(Diethylamino)thioxomethoxy]benzeneacetic Acid Ethyl Ester Ethyl [2-Diethylaminothiocarboxyl)]phenylacetate (CAS 1076198-04-3)
- 1-(Methylamino)cyclopropane-1-carboxylic acid (CAS 99324-92-2)
- Diethyl 1-benzyl-4,5-dioxopyrrolidine-2,3-dicarboxylate (CAS 7399-18-0)
- 2-(Benzylamino)-N-(4-chloro-3-(trifluoromethyl)phenyl)-2-thioxoacetamide (CAS 329078-63-9)
- Clenbuterol Impurity 16 (CAS 38339-10-5)
- 2-Bromothiazole-5-boronic acid (CAS 2121513-34-4)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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