N-[4-(hydrazinecarbonyl)phenyl]thiophene-2-sulfonamide CAS 380427-32-7
| CAS No. | 380427-32-7 |
| Molecular Formula | C11H11N3O3S2 |
| Molecular Weight | 297.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[4-(hydrazinecarbonyl)phenyl]thiophene-2-sulfonamide (C11H11N3O3S2) contains a nitrogen-containing heterocyclic scaffold, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N-[4-(hydrazinecarbonyl)phenyl]thiophene-2-sulfonamide (CAS 380427-32-7) is a high-purity analytical reference standard with the molecular formula C11H11N3O3S2 and a molecular weight of 297.35 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.
As a certified reference material (CRM), N-[4-(hydrazinecarbonyl)phenyl]thiophene-2-sulfonamide 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 | C11H11N3O3S2 |
| Molecular Weight | 297.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(4-(Hydrazinecarbonyl)phenyl)benzenesulfonamide (CAS 29645-74-7)
- N-(3-(hydrazinecarbonyl)-4,5-dimethylthiophen-2-yl)benzamide (CAS 73696-41-0)
- N-(4-(hydrazinecarbonyl)phenyl)-4-methylbenzenesulfonamide (CAS 38064-59-4)
- Benzyl (6-(Hydrazinecarbonyl)pyridin-2-yl)carbamate (CAS 1262043-89-9)
- Ethyl 2-[(hydrazinecarbonyl)formamido]-4,5-dimethylthiophene-3-carboxylate (CAS 851288-82-9)
- N-[2-(Hydrazinecarbonyl)thiophen-3-yl]-N-methylbenzenesulfonamide (CAS 1325305-55-2)
- N-(3-(hydrazinecarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)benzamide (CAS 73696-42-1)
- Benzyl 2-(hydrazinecarbonyl)morpholine-4-carboxylate (CAS 1384429-09-7)
Recommended Standards
- N'-[(1E,2E)-3-[4-(Dimethylamino)phenyl]prop-2-en-1-ylidene]-2-methylfuran-3-carbohydrazide (CAS 329779-09-1)
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- N,2-Diphenylquinazolin-4-amine (CAS 40288-70-8)
- Neopinone (CAS 509-66-0)
- 5-Cyclopropyl-6-methylpyridin-2-amine (CAS 1538004-46-4)
- 2-Methyl-N-(1-(thiophen-2-yl)ethyl)propan-1-amine (CAS 1019480-92-2)
- 7-Chloro-4-methoxyquinoline-3-carboxylic acid (CAS 876708-52-0)
- n-(2,4-Dimethylphenyl)-2-(n-hydroxyimino)acetamide (CAS 7343-12-6)
- 2-Amino-5-(2-azabicyclo[2.2.1]heptan-2-yl)-4-fluorobenzoic acid (CAS 1334148-49-0)
- (2-(2,3-Dimethoxyphenyl)cyclopropyl)methanamine (CAS 1267075-27-3)
- Methyl bicyclo[2.1.1]hexane-5-carboxylate (CAS 565184-50-1)
- 5-(Tert-butyl) 3-ethyl 4-methyl-2,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-3,5-dicarboxylate (CAS 2306262-60-0)
- 1-(3-Bromo-2-methylphenyl)cyclopropan-1-ol (CAS 1497884-80-6)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
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