1-(Piperazine-1-sulfonyl)azepane hydrochloride CAS 1185661-17-9
| CAS No. | 1185661-17-9 |
| Molecular Formula | C10H21N3O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H21N3O2SHCl, 1-(Piperazine-1-sulfonyl)azepane hydrochloride contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 283.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 1-(Piperazine-1-sulfonyl)azepane hydrochloride (CAS 1185661-17-9), a certified reference material (molecular formula C10H21N3O2SHCl, MW 283.81 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C10H21N3O2S HCl |
| Molecular Weight | 283.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Piperazine Standards
- (4-(Piperazine-1-carbonyl)phenyl)boronic acid (CAS 1003043-13-7)
- 4,4'-(Piperazine-1,4-diyl)dibenzaldehyde (CAS 10159-39-4)
- 3-(piperazine-1-carbonyl)-1,2-dihydropyridin-2-one (CAS 1016519-58-6)
- 3-(Piperazine-1-carbonyl)benzonitrile (CAS 1016684-78-8)
- Piperazine Impurity 7 (CAS 1025895-66-2)
- 2-(Piperazine-1-carbonyl)-1h-indole hydrochloride (CAS 1028800-67-0)
- Piperazine Impurity 15 (CAS 10430-90-7)
- 4-(Piperazine-1-sulfonyl)benzonitrile hydrochloride (CAS 1044761-22-9)
Recommended Standards
- 7-Bromo-3,4-dihydro-2H-1-benzoxepin-5-one (CAS 55580-08-0)
- 3-Benzyl-2-mercapto-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one (CAS 59898-68-9)
- methyl thieno[2,3-b]pyridine-5-carboxylate (CAS 21344-30-9)
- 4-Methyl-1,5-dioxo-1h,2h,3h,3ah,4h,5h-pyrrolo[1,2-a]quinazoline-3a-carboxylic acid (CAS 863763-60-4)
- 2-[(4-Hydroxyquinazolin-2-yl)sulfanyl]acetic acid (CAS 16431-29-1)
- 2,5-bis(chloromethyl)-1,3,4-oxadiazole (CAS 541540-90-3)
- (Z)-{1-[3-(4-chlorophenyl)-1,2-oxazol-5-yl]ethylidene}amino 3-methylbutanoate (CAS 478066-79-4)
- (4-Chlorophenyl)(3,5-dichlorophenyl)methanone (CAS 13395-65-8)
- DBeQ (CAS 177355-84-9)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
Why CATO?
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