2-bromo-1-ethyl-1H-1,3-benzodiazole CAS 1260678-15-6
| CAS No. | 1260678-15-6 |
| Molecular Formula | C9H17BrN2 |
| Molecular Weight | 233.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-bromo-1-ethyl-1H-1,3-benzodiazole (CAS 1260678-15-6), a certified reference material (molecular formula C9H17BrN2, MW 233.15 g/mol) for analytical method development and quality control.
Structurally, 2-bromo-1-ethyl-1H-1,3-benzodiazole (C9H17BrN2) contains a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 233.15 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-bromo-1-ethyl-1H-1,3-benzodiazole 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 | C9H17BrN2 |
| Molecular Weight | 233.15 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 2-bromo-2-methyl-1-phenylpropan-1-one (CAS 10409-54-8)
- 5-bromo-1,7-dimethyl-indazole (CAS 1092352-34-5)
- 6-bromo-2,3-dimethyl-2H-indazole (CAS 1142189-49-8)
- 5-bromo-2,7-dimethyl-indazole (CAS 1146637-10-6)
- 4-bromo-1,3-dimethyl-1H-indazole (CAS 1159511-76-8)
- 4-bromo-1,5-dimethyl-1H-indazole (CAS 1159511-77-9)
- 5-bromo-1,6-dimethyl-indazole (CAS 1159511-81-5)
- 7-bromo-1,3-dimethyl-1H-indazole (CAS 1159511-84-8)
Recommended Standards
- 1-Bromo-2-cyclobutoxycyclohexane (CAS 1249981-85-8)
- 7-bromoquinolin-3-amine (CAS 1266322-58-0)
- 1-(Bromomethyl)-1-(cyclopropylmethoxy)cyclopentane (CAS 1249339-31-8)
- 6-bromo-2,7-dimethyl-indazole (CAS 1337879-59-0)
- N-Methoxy-N-methylpentanamide (CAS 129118-11-2)
- 2-Amino-2-[4-(2-methylpropyl)phenyl]propanoic acid (CAS 24740-12-3)
- 2-(Aminomethyl)-6-(difluoromethyl)-5-fluoro-3-hydroxypyridine (CAS 1805588-84-4)
- 2-(4-Ethoxyphenyl)-6-methylpiperidine (CAS 1342505-62-7)
- 2-(Difluoromethyl)-3-fluoro-6-(methylthio)benzonitrile (CAS 1672663-81-8)
- Quinolin-8-yl (3,4-dichlorophenyl)carbamate (CAS 14628-07-0)
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