[(7-bromo-2,3-dihydro-1,4-benzodioxin-6-yl)methyl]hydrazine hydrochloride CAS 926229-75-6
| CAS No. | 926229-75-6 |
| Molecular Formula | C9H11BrN2O2 |
| 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 [(7-bromo-2,3-dihydro-1,4-benzodioxin-6-yl)methyl]hydrazine hydrochloride.
[(7-bromo-2,3-dihydro-1,4-benzodioxin-6-yl)methyl]hydrazine hydrochloride (CAS 926229-75-6), molecular formula C9H11BrN2O2HCl and molecular weight 295.56 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H11BrN2O2HCl, [(7-bromo-2,3-dihydro-1,4-benzodioxin-6-yl)methyl]hydrazine hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 295.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), [(7-bromo-2,3-dihydro-1,4-benzodioxin-6-yl)methyl]hydrazine 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 | C9H11BrN2O2 HCl |
| Molecular Weight | 295.56 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 sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
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- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
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Recommended Standards
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- (2-Amino-4-iodophenyl)methanol (CAS 1260903-21-6)
- 2-(4-(Difluoromethyl)-3,6-dimethoxypyridin-2-yl)acetonitrile (CAS 1805161-53-8)
- 1,1'-(2-Chloropropane-1,3-diyl)bis(1H-benzo[d][1,2,3]triazole) (CAS 187095-23-4)
- 4-Bromo-2-(chloromethyl)-6-(trifluoromethyl)pyridine (CAS 1196147-43-9)
- Methyl 3-bromo-4-isopropoxybenzoate (CAS 213598-10-8)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
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