4-bromothiophen-3-amine hydrochloride CAS 1864015-49-5
| CAS No. | 1864015-49-5 |
| Molecular Formula | C4H8BrNS |
| Molecular Weight | N/A |
| 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 4-bromothiophen-3-amine hydrochloride.
CATO supplies 4-bromothiophen-3-amine hydrochloride (CAS 1864015-49-5), a certified reference material (molecular formula C4H8BrNSHCl, MW 218.54 g/mol) for analytical method development and quality control.
4-bromothiophen-3-amine hydrochloride (C4H8BrNSHCl) contains sulfur-containing functionality, chlorine/bromine substitution. Halogen substitution raises its density and boiling point; 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.
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.
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 | C4H8BrNS HCl |
| Molecular Weight | 218.54 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1995 |
| 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-BROMO-3-HYDROXYISOINDOLIN-1-ONE (CAS 1936016-08-8)
- 2-Bromo-4-(3-(pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridine (CAS 446880-83-7)
- Methyl 5-(5-chloro-2-methylphenyl)picolinate (CAS 1415129-66-6)
- SF2523 (CAS 1174428-47-7)
- 4-Hydrazinyl-6-methoxy-2-methylquinoline hydrochloride (CAS 1171611-95-2)
- Hexatriacontyl Methanethiosulfonate (CAS 887406-39-5)
- A 582941 (CAS 848591-90-2)
- Benzyl 3-(2-chloroacetamido)pyrrolidine-1-carboxylate (CAS 1353946-43-6)
- (6-Isobutoxypyrazin-2-yl)boronic acid (CAS 1225228-87-4)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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