4-(Piperazin-1-yl)benzene-1-sulfonamide dihydrochloride CAS 1049728-13-3
| CAS No. | 1049728-13-3 |
| Molecular Formula | C10H15N3O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Piperazin-1-yl)benzene-1-sulfonamide dihydrochloride (CAS 1049728-13-3), molecular formula C10H15N3O2SHCl and molecular weight 277.77 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(Piperazin-1-yl)benzene-1-sulfonamide dihydrochloride (C10H15N3O2SHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(Piperazin-1-yl)benzene-1-sulfonamide dihydrochloride 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 | C10H15N3O2S 2*HCl |
| Molecular Weight | 277.77 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 | 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Piperazin Standards
- 2-(3-(Piperazin-1-yl)propyl)isoindoline-1,3-dione (CAS 1000547-80-7)
- (4-Methyl-piperazin-1-yl)-(S)-pyrrolidin-2-yl-methanone (CAS 100158-68-7)
- (6-(Piperazin-1-yl)pyridin-3-yl)boronic acid (CAS 1003043-67-1)
- (2-(Piperazin-1-yl)pyridin-4-yl)boronic acid (CAS 1003043-70-6)
- N-(4-(Piperazin-1-ylsulfonyl)phenyl)acetamide (CAS 100318-71-6)
- Piperazin-1-yl(m-tolyl)methanone hydrochloride (CAS 100940-01-0)
- 2-(Piperazin-1-yl)phenol (CAS 1011-17-2)
- 2-phenyl-1-(piperazin-1-yl)butan-1-one (CAS 1016503-45-9)
Recommended Standards
- 4-(Difluoromethyl)-6-iodo-5-methoxynicotinic acid (CAS 1805544-86-8)
- RGFP966, 98% (CAS 1357389-11-7)
- [4-(Difluoromethoxy)phenyl](4-fluorophenyl)methanone (CAS 89076-28-8)
- 1-(2,4-Dichloro-5-(2-methoxyethoxy)phenyl)-5-(3-methoxyphenyl)-1H-tetrazole (CAS 338961-64-1)
- 4-[(4-Bromo-2-nitrophenyl)amino]phenol (CAS 68142-08-5)
- 3-Ethylcyclopentane-1-sulfonamide (CAS 1340249-75-3)
- 3-Amino-4-chloro-N-(2-hydroxyethyl)-N-methylbenzenesulfonamide (CAS 1098363-97-3)
- Tert-butyl 2-(aminomethyl)-3-azabicyclo[4.1.0]Heptane-3-carboxylate (CAS 2306261-92-5)
- 97764-44-8 tert-Butyl(phenyl)phosphane--boron (1/1) DTXSID10586906 (CAS 97764-44-8)
- Semaglutide (CAS CATO-C4X-2226105)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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