N'-(1-benzylpiperidine-4-carbonyl)-2,5-dichlorobenzenesulfonohydrazide CAS 672949-72-3
| CAS No. | 672949-72-3 |
| Molecular Formula | C19H21Cl2N3O3S |
| Molecular Weight | 442.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N'-(1-benzylpiperidine-4-carbonyl)-2,5-dichlorobenzenesulfonohydrazide 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.
CATO supplies N'-(1-benzylpiperidine-4-carbonyl)-2,5-dichlorobenzenesulfonohydrazide (CAS 672949-72-3), a certified reference material (molecular formula C19H21Cl2N3O3S, MW 442.36 g/mol) for analytical method development and quality control.
N'-(1-benzylpiperidine-4-carbonyl)-2,5-dichlorobenzenesulfonohydrazide (C19H21Cl2N3O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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.
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.
Physical & Chemical Properties
| Molecular Formula | C19H21Cl2N3O3S |
| Molecular Weight | 442.36 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N'-(1-benzylpiperidine-4-carbonyl)-3-(2-chlorophenyl)-5-methylisoxazole-4-carbohydrazide (CAS 478064-37-8)
- N'-(1-benzylpiperidine-4-carbonyl)naphthalene-2-sulfonohydrazide (CAS 439111-11-2)
- N'-(1-benzylpiperidine-4-carbonyl)-2,4,6-trimethylbenzenesulfonohydrazide (CAS 478064-40-3)
- N'-(1-benzylpiperidine-4-carbonyl)-4-chlorobenzenesulfonohydrazide (CAS 478064-38-9)
- 2-(1-Benzylpiperidine-4-carbonyl)-N-(2-methoxyphenyl)hydrazine-1-carbothioamide (CAS 866134-72-7)
- N'-(1-benzylpiperidine-4-carbonyl)-4-methylbenzenesulfonohydrazide (CAS 672949-66-5)
- 3-(4-Benzylpiperidine-1-carbonyl)-2,2-dimethylcyclopropane-1-carboxylic acid (CAS 1142215-07-3)
- 2,2-(1-Benzylpiperidine-4,4-diyl)diacetic acid (CAS 769901-73-7)
Recommended Standards
- 2-(9,9''-Spirobi[fluoren]-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 884336-44-1)
- N-(2-(3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl)pyridin-3-yl)thiophene-2-sulfonamide (CAS 955966-49-1)
- 2-(9,9'-Spirobi[fluoren]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1346007-05-3)
- N-(4-chlorophenyl)-2-(2-(((4-chlorophenyl)thio)methyl)-1H-benzo[d]imidazol-1-yl)acetamide (CAS 339100-87-7)
- 3-bromo-2-(cyclopropylmethoxy)pyridine (CAS 1249861-27-5)
- 2-Cyclopropylbenzo[d]oxazole (CAS 63359-58-0)
- N-(2-hydroxyethyl)adamantane-1-carboxamide (CAS 78743-65-4)
- 1-(1H-benzo[d][1,2,3]triazol-1-yl)butan-2-one (CAS 302966-90-1)
- (3S)-1-[(tert-Butoxy)carbonyl]-3-methylpiperidine-3-carboxylic acid (CAS 1415018-76-6)
- (2s,4r)-4-Hydroxy-1-(mesitylsulfonyl)pyrrolidine-2-carboxylic acid (CAS 1955482-84-4)
- 4-Chloro-2-(pyrrolidin-1-yl)benzaldehyde, 97% (CAS 1362296-02-3)
- 2-Bromo-5-fluorobenzo[d]thiazole (CAS 441715-01-1)
- 5-Chloro Carvacrol (CAS 5665-94-1)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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