N-(2-aminoethyl)-5-bromothiophene-2-sulfonamide hydrochloride CAS 1582247-92-4
| CAS No. | 1582247-92-4 |
| Molecular Formula | C6H9BrN2O2S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 321.63 g/mol gives N-(2-aminoethyl)-5-bromothiophene-2-sulfonamide hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(2-aminoethyl)-5-bromothiophene-2-sulfonamide hydrochloride (CAS 1582247-92-4), molecular formula C6H9BrN2O2S2HCl and molecular weight 321.63 g/mol, is a CATO reference standard with documented purity and traceability.
N-(2-aminoethyl)-5-bromothiophene-2-sulfonamide hydrochloride (C6H9BrN2O2S2HCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 N-(2-aminoethyl)-5-bromothiophene-2-sulfonamide hydrochloride 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 | C6H9BrN2O2S2 HCl |
| Molecular Weight | 321.63 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(2-Aminoethyl)oleamide phosphate (CAS 100021-80-5)
- Methyl 3-(2-aminoethyl)-4-methylbenzoate (CAS 1000551-41-6)
- 2-(2-Aminoethyl)-4-fluoro-N,N-dimethylaniline (CAS 1000551-95-0)
- 2-(2-Aminoethyl)-6-bromo-4-chlorophenol (CAS 1000575-19-8)
- N-(2-aminoethyl)-1-methyl-1H-pyrrole-2-carboxamide (CAS 1000931-92-9)
- n-(2-Aminoethyl)-1-methyl-4-(morpholine-4-sulfonyl)-1h-pyrrole-2-carboxamide (CAS 1000932-72-8)
- 4-[(2-aminoethyl)sulfamoyl]-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000932-88-6)
- n-(2-Aminoethyl)-4,5-dibromo-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000933-11-8)
Recommended Standards
- (Z)-Ethyl 3-(pyrrolidin-1-yl)but-2-enoate (CAS 70526-06-6)
- ethyl 2-(4-nitrophenoxy)butanoate (CAS 225102-05-6)
- 2-Methoxy-5-(1-tosylpyrrolidin-2-yl)pyridine (CAS 1352508-64-5)
- 1H-Indole-2-carbonitrile (CAS 36193-65-4)
- Bis-PEG7-NHS ester (CAS 1334170-02-3)
- Lenvatinib Impurity 169 HBr (CAS 417717-04-5(free base))
- 3-(6-Amino-9H-purin-9-yl)-N-(2,5-dioxopyrrolidin-3-yl)propanamide (CAS 94129-52-9)
- 4-Bromo-7,8-dimethoxyquinoline (CAS 1253789-70-6)
- (2-Fluorobiphenyl-5-yl)methanol (CAS 89951-76-8)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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