5-Bromo-3-(piperidin-1-yl)pyrazin-2-amine CAS 90674-84-3
| CAS No. | 90674-84-3 |
| Molecular Formula | C9H13BrN4 |
| Molecular Weight | 257.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 257.13 g/mol gives 5-Bromo-3-(piperidin-1-yl)pyrazin-2-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-Bromo-3-(piperidin-1-yl)pyrazin-2-amine (CAS 90674-84-3), a certified reference material (molecular formula C9H13BrN4, MW 257.13 g/mol) for analytical method development and quality control.
5-Bromo-3-(piperidin-1-yl)pyrazin-2-amine (C9H13BrN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 5-Bromo-3-(piperidin-1-yl)pyrazin-2-amine 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 | C9H13BrN4 |
| Molecular Weight | 257.13 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
- 3-Bromo-6-(4-methylpiperazin-1-yl)pyridazine (CAS 1027513-15-0)
- 5-Bromo-n-[(oxolan-2-yl)methyl]pyridin-2-amine (CAS 1036500-56-7)
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- 5-Bromo-N,N-diethyl-3-pyridinecarboxamide (CAS 104290-44-0)
- 4-Bromo-2-(4-methylpiperazin-1-yl)pyrimidine (CAS 1086381-75-0)
- 2-Bromo-5-(cyclohexyloxy)pyrazine (CAS 1086382-88-8)
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- 4-Bromo-4'-ethynyl-1,1'-biphenyl (CAS 109797-76-4)
Recommended Standards
- 5-Bromo-2-morpholinoaniline (CAS 91062-48-5)
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- 5-Bromo-N-(tert-butyl)picolinamide (CAS 647826-69-5)
- 4-(4-(3-Chlorophenyl)piperazin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 565169-26-8)
- (2R,4R)-2-Methylpiperidin-4-ol Hydrochloride (CAS 1523541-77-6)
- (E)-4-(2-nitrostyryl)-6-(trifluoromethyl)-2,3-dihydrothieno[3,2-c]quinoline (CAS 865658-29-3)
- 3-(Cyanomethyl)-5-(difluoromethyl)-4-nitropicolinonitrile (CAS 1805973-57-2)
- 2-Methoxy-1-formylpiperidine (CAS 61020-07-3)
- 2-Fluoro-N-((1-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methyl)-N-phenylbenzamide hydrochloride (CAS 1160245-45-3)
- (2Z)-1-[4-(3-Chlorophenyl)piperazin-1-yl]-3-(naphthalen-1-yl)prop-2-en-1-one (CAS 329779-53-5)
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- 7h-[1,3]dioxolo[4,5-g]cinnoline-3-carboxylic acid (CAS 929971-97-1)
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