5-(azepane-1-sulfonyl)pyridine-2-thiol CAS 852956-28-6
| CAS No. | 852956-28-6 |
| Molecular Formula | C11H22N2O2S2 |
| Molecular Weight | 278.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(azepane-1-sulfonyl)pyridine-2-thiol (C11H22N2O2S2) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 5-(azepane-1-sulfonyl)pyridine-2-thiol (CAS 852956-28-6), a certified reference material (molecular formula C11H22N2O2S2, MW 278.43 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 5-(azepane-1-sulfonyl)pyridine-2-thiol 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 | C11H22N2O2S2 |
| Molecular Weight | 278.43 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related azepane Standards
- 1-(Azepane-1-sulfonyl)pyrrolidine-3-carboxylic acid (CAS 1837399-21-9)
- 1-[4-(azepane-1-sulfonyl)phenyl]ethan-1-one (CAS 333787-87-4)
- 4-(Azepane-1-sulfonyl)benzoic acid (CAS 17420-68-7)
- 3-(Azepane-1-carbonyl)-2H-chromen-2-one (CAS 324066-21-9)
- 1-(4-(Azepane-1-carbonyl)piperidin-1-yl)-2-chloroethan-1-one (CAS 1311314-36-9)
- 3-(Azepane-1-sulfonyl)-4-methylaniline (CAS 326918-48-3)
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Recommended Standards
- 4,4'-(Hexane-3,4-diyl)dicyclohexanone (CAS 33665-35-9)
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- 3,6-Di-tert-butyl-9H-fluorene (CAS 58775-07-8)
- 5a-Estrane-3a,17a-diol (CAS 481695-77-6)
- 4-Methyl-5-[2-(morpholin-4-yl)acetyl]-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one (CAS 118536-74-6)
- 2-(6,8-Dichloro-4-oxoquinazolin-3(4H)-yl)acetamide (CAS 98994-14-0)
- (1R)-1-(2-bromo-4-methoxyphenyl)ethan-1-ol (CAS 1232403-71-2)
- 1-(Difluoromethyl)-1H-pyrazole-4-carbaldehyde (CAS 1216244-84-6)
- 3,3-Dimethyl-1-phenylbutan-1-one (CAS 31366-07-1)
- (R)-1-(benzylamino)-3-(benzyloxy)propan-2-ol (CAS 205242-58-6)
- 3,5-Diethylpyrazin-2-amine (CAS 93034-78-7)
- Cephalexin Oxide Impurity 1 (CAS 56193-21-6)
- Dimethyl pyrrolidine-2,5-dicarboxylate (CAS 90088-52-1)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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