N-(1-benzylpiperidin-4-yl)-2-nitrobenzenesulfonamide CAS 205058-89-5
| CAS No. | 205058-89-5 |
| Molecular Formula | C18H21N3O4S |
| Molecular Weight | 375.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(1-benzylpiperidin-4-yl)-2-nitrobenzenesulfonamide (C18H21N3O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N-(1-benzylpiperidin-4-yl)-2-nitrobenzenesulfonamide (CAS 205058-89-5) is a high-purity analytical reference standard with the molecular formula C18H21N3O4S and a molecular weight of 375.44 g/mol.
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 | C18H21N3O4S |
| Molecular Weight | 375.44 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 1,2-Bis(1-benzylpiperidin-4-ylidene)hydrazine (CAS 1254349-18-2)
- 1-(1-Benzylpiperidin-4-yl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 160431-75-4)
- 1-(4-(4-(1-Benzylpiperidin-4-yl)piperazin-1-yl)phenyl)ethan-1-one (CAS 331978-89-3)
- N-(1-benzylpiperidin-4-yl)-3-bromobenzamide (CAS 183158-40-9)
- 2-(4-Benzylpiperidin-1-yl)-N-(2-methylnaphthalen-1-yl)acetamide (CAS 444152-51-6)
- Methyl 2-(2-((4-benzylpiperidin-1-yl)methyl)benzo[d]oxazol-5-yl)acetate (CAS 1092345-82-8)
- N-((1-Benzylpiperidin-4-yl)methyl)-4-chlorobenzenesulfonamide (CAS 953210-20-3)
- 5-(1-Benzylpiperidin-4-yl)-4-(2-methoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 866134-89-6)
Recommended Standards
- Methyl 2-(2-(3-methoxyphenoxy)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 333766-44-2)
- N-(naphthalen-1-yl)-2-((5-(m-tolyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 337490-35-4)
- Methyl 2-(2-(2-methoxyphenoxy)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 335421-01-7)
- N,N-Diethyl-2-(triphenylphosphoranylidene)acetamide (CAS 6080-83-7)
- 3-Cyclopropoxy-4-ethylaniline (CAS 1243375-67-8)
- Dimethyl 1-(p-tolyl)cyclopropane-1,2-dicarboxylate (CAS 345618-40-8)
- 1-Docosanol (CAS 661-19-8)
- 1-(3-Chloropyridin-2-yl)-3-(2,2,2-trifluoroethoxy)-1H-pyrazole-5-carboxylic acid (CAS 500011-97-2)
- Tert-butyl 6-iodoindoline-1-carboxylate (CAS 954239-34-0)
- N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]pentanamide (CAS 444289-18-3)
- 4-(5-Chloro-2-methylphenyl)-N-(2-ethylphenyl)piperazine-1-carboxamide (CAS 892811-48-2)
- 4-Methyl-1H-pyrazole-5-carboxylic acid (CAS 1358752-83-6)
- ((1S,5R)-2-benzyl-2-azabicyclo[3.1.0]Hexan-1-yl)methanamine (CAS 1485826-60-5)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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