1-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazine CAS 95591-73-4
| CAS No. | 95591-73-4 |
| Molecular Formula | C12H16N2O4S |
| Molecular Weight | 284.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
1-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazine (CAS 95591-73-4), molecular formula C12H16N2O4S and molecular weight 284.33 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazine (C12H16N2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 284.33 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 1-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H16N2O4S |
| Molecular Weight | 284.33 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 |
| 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 |
Related Dihydrobenzo Standards
- Benzyl (2,3-dihydrobenzo[b][1,4]dioxin-5-yl)carbamate (CAS 1087735-08-7)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-phenylbutan-1-amine (CAS 212714-10-8)
- N-((1,5-dihydrobenzo[e][1,3]dioxepin-3-yl)methyl)-4-methoxyaniline (CAS 312585-47-0)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082437-11-3)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-(1H-pyrrol-1-yl)butanamide (CAS 1251632-43-5)
- 2-(4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-methyl-2,5-dioxoimidazolidin-1-yl)acetonitrile (CAS 956263-18-6)
- ((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)alanine (CAS 298207-76-8)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)imidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 891767-45-6)
Recommended Standards
- (5E)-2-Mercapto-5-[(5-methyl-2-furyl)methylene]-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 341943-56-4)
- 1-((4-Aminophenyl)sulfonyl)piperidine-4-carboxylic acid (CAS 436092-84-1)
- (4-Methylpent-3-en-1-yl)diphenylphosphine oxide (CAS 86105-38-6)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-4,5,6,7-tetrahydro-1h-indazole-3-carboxylic acid (CAS 889941-08-6)
- (9-methylcarbazol-2-yl)methanol (CAS 261619-93-6)
- 2-[2-(4-fluorophenyl)-2-oxoethyl]-2,3-dihydro-1h-isoindole-1,3-dione (CAS 82585-50-0)
- Cyclohexyl 3-((4-(tert-butyl)phenyl)sulfonyl)-3-phenylpropanoate (CAS 2376300-45-5)
- 2-(Pyridin-3-yl)propan-1-ol (CAS 191351-66-3)
- 1,2,3,6-Tetrahydrobiphenyl-4-carboxylic Acid (CAS 143287-94-9)
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- 5-(4-Methoxyphenyl)thiazol-2-amine (CAS 306280-31-9)
- 1-(6-Methoxybenzo[d]thiazol-2-yl)ethan-1-amine (CAS 1496221-13-6)
- 5-Chloro-2-(4-methoxyphenyl)-1H-benzo[d]imidazole (CAS 91437-83-1)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
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