1-(4-Bromophenyl)-1-methylhydrazine hydrochloride CAS 88097-16-9
| CAS No. | 88097-16-9 |
| Molecular Formula | C7H9BrN2 |
| 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 1-(4-Bromophenyl)-1-methylhydrazine hydrochloride.
1-(4-Bromophenyl)-1-methylhydrazine hydrochloride (CAS 88097-16-9) is a high-purity analytical reference standard with the molecular formula C7H9BrN2HCl and a molecular weight of 237.53 g/mol.
Based on its molecular formula C7H9BrN2HCl, 1-(4-Bromophenyl)-1-methylhydrazine hydrochloride contains a nitrile group, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 237.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C7H9BrN2 HCl |
| Molecular Weight | 237.53 g/mol |
| Appearance | 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
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- ethyl 3-{3-[(methylcarbamoyl)methyl]-1,2,4-oxadiazol-5-yl}propanoate (CAS 1376291-69-8)
- 2-(4-(Trifluoromethyl)phenethyl)piperazine (CAS 1033463-32-9)
- N-(cyclopropylmethyl)-3-(2-methylpiperidin-1-yl)propan-1-amine (CAS 1156163-62-0)
- Tetramethylammonium Methyl Carbonate (CAS 22426-79-5)
- (1S,4r)-4-pentylcyclohexan-1-ol (CAS 77866-59-2)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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