2-{[(4-bromothiophen-2-yl)methyl]amino}ethan-1-ol hydrochloride CAS 1293922-14-1
| CAS No. | 1293922-14-1 |
| Molecular Formula | C7H10BrNOS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-{[(4-bromothiophen-2-yl)methyl]amino}ethan-1-ol hydrochloride is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-{[(4-bromothiophen-2-yl)methyl]amino}ethan-1-ol hydrochloride (CAS 1293922-14-1), molecular formula C7H10BrNOSHCl and molecular weight 272.58 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-{[(4-bromothiophen-2-yl)methyl]amino}ethan-1-ol hydrochloride (C7H10BrNOSHCl) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 2-{[(4-bromothiophen-2-yl)methyl]amino}ethan-1-ol hydrochloride 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 | C7H10BrNOS HCl |
| Molecular Weight | 272.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bromothiophen Standards
- 4,7-Bis(5-bromothiophen-2-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole (CAS 1000000-27-0)
- 3-(3-Bromothiophen-2-yl)propan-1-ol (CAS 1000508-67-7)
- 3-(5-Bromothiophen-2-yl)propan-1-amine (CAS 1000510-45-1)
- 3-(5-Bromothiophen-2-yl)propan-1-ol (CAS 1000518-75-1)
- 3-(4-bromothiophen-2-yl)propan-1-ol (CAS 1000529-80-5)
- 2-(3-Bromothiophen-2-yl)ethan-1-amine (CAS 1000532-83-1)
- 3,6-Bis(5-bromothiophen-2-yl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (CAS 1000623-95-9)
- N-((5-Bromothiophen-2-yl)methyl)-1-(3,4-difluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 1001413-88-2)
Recommended Standards
- 7-Dodecyn-1-ol (CAS 41862-94-6)
- (2-Benzyl-2-azaspiro[4.4]Nonan-6-yl)methanol (CAS 1357354-20-1)
- 1-(1-Azepanyl)-2,2,2-Trifluoroethanone (CAS 332032-05-0)
- Hydrochlorothiazide Impurity 34 (CAS 250-72-6)
- TIPP (CAS 146369-65-5)
- (Furan-2-ylmethyl)(hexyl)amine (CAS 882751-30-6)
- 4,6-dichloro-3-methylpyridin-2-amine (CAS 1936207-99-6)
- 3-Carbamoyl-5-methylbenzoic Acid (CAS 1423033-74-2)
- 1,2-Dichloro-3,6-difluorobenzene (CAS 36556-54-4)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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