2-Amino-6,8-dibromoquinoline-3-carbonitrile CAS 937601-73-5
| CAS No. | 937601-73-5 |
| Molecular Formula | C10H5Br2N3 |
| Molecular Weight | 326.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Amino-6,8-dibromoquinoline-3-carbonitrile 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.
2-Amino-6,8-dibromoquinoline-3-carbonitrile (CAS 937601-73-5) is a high-purity analytical reference standard with the molecular formula C10H5Br2N3 and a molecular weight of 326.97 g/mol.
Based on its molecular formula C10H5Br2N3, 2-Amino-6,8-dibromoquinoline-3-carbonitrile 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 326.97 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).
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.
Physical & Chemical Properties
| Molecular Formula | C10H5Br2N3 |
| Molecular Weight | 326.97 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- Methyl 2-amino-3,5-dibromo-4-fluorobenzoate (CAS 1403483-78-2)
- Methyl 4-amino-3,5-dibromo-2-fluorobenzoate (CAS 2091146-39-1)
- 2-Amino-5-iodo-3-methyl-6-phenylpyrimidin-4(3H)-one (CAS 92519-09-0)
- 2-Amino-4-(4-chlorophenyl)-5-(ethylsulfonyl)thiophene-3-carbonitrile (CAS 1707571-30-9)
- 2-Amino-4-(3-chlorophenyl)-5-(ethylsulfonyl)thiophene-3-carbonitrile (CAS 1710472-27-7)
- 4-Amino-5-chloro-N-(1,2-diethylpyrazolidin-4-yl)-2-methoxybenzamide (CAS 70181-03-2)
- 2-(5-Amino-3-(3-bromophenyl)-4-nitro-1H-pyrazol-1-yl)ethanol (CAS 1713476-62-0)
- N-[2-amino-2-(dimethylamino)ethyl-3-bromo-5-(trifluoromethyl)pyridin-2-amine (CAS 1672675-19-2)
Recommended Standards
- Ethyl 2-(3,4-dibromo-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetate (CAS 1706461-31-5)
- tert-Butyl 3,5-dibromo-1,2,4-triazole-1-carboxylate (CAS 2055119-03-2)
- 3,5-Dibromo-1-[2-(1,3-dioxolan-2-yl)ethyl]-1H-1,2,4-triazole (CAS 1240571-87-2)
- 2-(6-Bromobenzo[d][1,3]dioxol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1150271-54-7)
- 6-Bromo-3-nitro-quinoline (CAS 36255-28-4)
- N-Cyclopropyl-2,4-difluoro-5-(((2-(pyridin-2-ylamino)thiazol-5-yl)methyl)amino)benzamide (CAS 639858-32-5)
- tert-Butyl (2-bromo-5-fluorophenyl)carbamate (CAS 861931-75-1)
- 2-(4-Cyanophenoxy)-2-methylpropanoic acid (CAS 79925-16-9)
- Lifitegrast Impurity 5 (CAS 2129597-34-6)
- 2',3'-Dichloro-5-fluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1178742-29-4)
- 2-(5-methyl-1H-imidazol-1-yl)acetic acid (CAS 933682-19-0)
- 1253790-56-5 3-Chloro-3-cyclopentylpropionyl chloride SC-21652 (CAS 1253790-56-5)
- N-(2-Chlorobenzyl)-2-(3-methylphenoxy)-1-butanamine (CAS 1040684-55-6)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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