[(4-bromothiophen-2-yl)methyl](2-methoxyethyl)amine hydrochloride CAS 1645503-21-4
| CAS No. | 1645503-21-4 |
| Molecular Formula | C8H12BrNOS |
| 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-2-yl)methyl](2-methoxyethyl)amine hydrochloride.
[(4-bromothiophen-2-yl)methyl](2-methoxyethyl)amine hydrochloride (CAS 1645503-21-4) is a high-purity analytical reference standard with the molecular formula C8H12BrNOSHCl and a molecular weight of 286.61 g/mol.
[(4-bromothiophen-2-yl)methyl](2-methoxyethyl)amine hydrochloride (C8H12BrNOSHCl) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H12BrNOS HCl |
| Molecular Weight | 286.61 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.) | 1993 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Methyl-1,7-naphthyridine (CAS 54321-51-6)
- 6-Bromo-3-methyl-3H-imidazo[4,5-b]pyridine 37805-78-0 MFCD08692133 SY100499 (CAS 37805-78-0)
- 2-(3-Chloro-1-benzothiophen-2-yl)-6h,7h-[1,3]oxazolo[5,4-d]pyrimidin-7-one (CAS 937600-48-1)
- 4,5-Dihydro-3H-benzo[c]azepine (CAS 23758-95-4)
- 5-Amino-2-fluoro-n,n-dimethylbenzamide (CAS 682757-75-1)
- 6-[3-(aminomethyl)piperidin-1-yl]-N-methylpyrimidin-4-amine (CAS 1311315-73-7)
- Rel-(1R,3s,5S)-3-(4-(5-bromo-2-chlorobenzyl)phenoxy)bicyclo[3.1.0]hexane (CAS 1800112-27-9)
- 5,7-dimethylimidazo[1,2-c]pyrimidine-2-carboxylic acid (CAS 80353-96-4)
- (1-(4-Bromo-3-fluorophenyl)cyclopentyl)methanamine (CAS 1891914-73-0)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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