[(2-bromo-4,5-diethoxyphenyl)methyl]hydrazine hydrochloride CAS 1171609-88-3
| CAS No. | 1171609-88-3 |
| Molecular Formula | C11H17BrN2O2 |
| 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 [(2-bromo-4,5-diethoxyphenyl)methyl]hydrazine hydrochloride.
[(2-bromo-4,5-diethoxyphenyl)methyl]hydrazine hydrochloride (CAS 1171609-88-3) is a high-purity analytical reference standard with the molecular formula C11H17BrN2O2HCl and a molecular weight of 325.63 g/mol.
The molecular framework of [(2-bromo-4,5-diethoxyphenyl)methyl]hydrazine hydrochloride (C11H17BrN2O2HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.
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 | C11H17BrN2O2 HCl |
| Molecular Weight | 325.63 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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- Guanidine Hydrochloride (CAS 50-01-1)
- 2-Amino-2-(4-chloro-3-(trifluoromethyl)phenyl)ethan-1-ol hydrochloride (CAS 2135332-35-1)
- 4-Bromo-6-(difluoromethyl)-3-methoxypicolinonitrile (CAS 1805438-95-2)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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