5-(2-aminoethyl)-N,N-diethylthiophene-2-sulfonamide CAS 1156111-15-7
| CAS No. | 1156111-15-7 |
| Molecular Formula | C10H18N2O2S2 |
| Molecular Weight | 262.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(2-aminoethyl)-N,N-diethylthiophene-2-sulfonamide.
CATO supplies 5-(2-aminoethyl)-N,N-diethylthiophene-2-sulfonamide (CAS 1156111-15-7), a certified reference material (molecular formula C10H18N2O2S2, MW 262.39 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 5-(2-aminoethyl)-N,N-diethylthiophene-2-sulfonamide is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 262.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 5-(2-aminoethyl)-N,N-diethylthiophene-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 | C10H18N2O2S2 |
| Molecular Weight | 262.39 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related aminoethyl Standards
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- (R)-2-(1-aminoethyl)-1-phenyl-1H-benzo[d]imidazole-6-carbonitrile (CAS 1398507-87-3)
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Recommended Standards
- 4-({[(oxan-2-yl)methyl](propan-2-yl)amino}methyl)aniline (CAS 1154967-97-1)
- 1171040-88-2 N-[(1-Ethyl-1,2,3,4-tetrahydroquinolin-6-yl)methyl]-3-methoxypropan-1-amine MFCD14282113 (CAS 1171040-88-2)
- 1-Benzyl-1,4,7,10-tetrazacyclododecane (CAS 112193-83-6)
- 1171388-88-7 (2-Methoxyethyl)[(1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)methyl]amine MFCD14282115 (CAS 1171388-88-7)
- 1-(4-Bromophenyl)-6-hydroxy-3-methyl-5-phenylpyridazin-4(1H)-one (CAS 89314-18-1)
- N-(3-nitro-4-(phenylsulfonyl)phenyl)acetamide (CAS 914636-75-2)
- 3,4-Dibromo-3-methyl-1λ6-thiolane-1,1-dione (CAS 17536-53-7)
- 5-Chloroimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 198895-50-0)
- cis-3-Methyl-4-(phenylamino)-1-(phenylmethyl)-4-piperidinecarboxamide (CAS 147292-26-0)
- 2-Chloro-3,4,5,6-tetrafluoropyridine (CAS 54774-81-1)
- Heptadecylmercaptan (CAS 53193-22-9)
- 1-(5-Amino-2-fluorophenyl)ethan-1-one (CAS 67500-19-0)
- 4-((3,5-Dichloropyridin-2-yl)oxy)aniline hydrochloride (CAS 1171554-19-0)
- Antistasin-Related Peptide (CAS 161561-46-2)
Why CATO?
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