5-Bromo-2,3-dihydrobenzofuran-3-amine hydrochloride CAS 1187927-75-8
| CAS No. | 1187927-75-8 |
| Molecular Formula | C8H8BrNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-Bromo-2,3-dihydrobenzofuran-3-amine hydrochloride (CAS 1187927-75-8) is a high-purity analytical reference standard with the molecular formula C8H8BrNOHCl and a molecular weight of 250.52 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, 5-Bromo-2,3-dihydrobenzofuran-3-amine hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 250.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 5-Bromo-2,3-dihydrobenzofuran-3-amine 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 | C8H8BrNO HCl |
| Molecular Weight | 250.52 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- (S)-N,N-Dimethyl-5-oxotetrahydrofuran-2-carboxamide (CAS 146917-05-7)
- Pentafluorophenyl 3-(1-methyl-1H-pyrazol-3-yl)benzoate (CAS 910037-11-5)
- 3-(4-Isopropylphenyl)-2,2-dimethylpropan-1-amine (CAS 1267068-81-4)
- 4-(Methoxymethyl)-6-(pyrrolidin-3-yloxy)pyrimidine hydrochloride (CAS 1713163-34-8)
- (S)-2-amino-N-((S)-1-amino-5-guanidino-1-oxopentan-2-yl)-5-guanidinopentanamide (CAS CATO-C3D-2702)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com