(5-bromo-1-ethyl-1H-1,3-benzodiazol-2-yl)methanamine CAS 1183776-28-4
| CAS No. | 1183776-28-4 |
| Molecular Formula | C10H12BrN3 |
| Molecular Weight | 254.13 g/mol |
| 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 (5-bromo-1-ethyl-1H-1,3-benzodiazol-2-yl)methanamine.
(5-bromo-1-ethyl-1H-1,3-benzodiazol-2-yl)methanamine (CAS 1183776-28-4) is a high-purity analytical reference standard with the molecular formula C10H12BrN3 and a molecular weight of 254.13 g/mol.
Based on its molecular formula C10H12BrN3, (5-bromo-1-ethyl-1H-1,3-benzodiazol-2-yl)methanamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 254.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
CATO manufactures (5-bromo-1-ethyl-1H-1,3-benzodiazol-2-yl)methanamine 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 | C10H12BrN3 |
| Molecular Weight | 254.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
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- 1-(4-Bromo-1h-pyrrolo[2,3-b]pyridin-3-yl)-N,N-dimethylmethanamine (CAS 1198277-82-5)
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Recommended Standards
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- 1H-indazole-3-methanamine, 6-bromo-n,n-dimethyl- (CAS 1226985-39-2)
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- tert-butyl 6-amino-6-(hydroxymethyl)-1,4-oxazepane-4-carboxylate (CAS 2306271-70-3)
- 5-(2-Chlorophenyl)nicotinonitrile (CAS 1267467-92-4)
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- 4,5-Dichloro-2-methylbenzyl chloride (CAS 1803845-16-0)
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- Fibrinopeptide A (human) (CAS 25422-31-5)
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