4-Amino-5-bromopyridine-2-carbonitrile CAS 1234616-76-2
| CAS No. | 1234616-76-2 |
| Molecular Formula | C6H4BrN3 |
| Molecular Weight | 198.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-bromopyridine-2-carbonitrile (C6H4BrN3) contains a nitrile group, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 4-Amino-5-bromopyridine-2-carbonitrile (CAS 1234616-76-2), a certified reference material (molecular formula C6H4BrN3, MW 198.02 g/mol) for analytical method development and quality control.
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 4-Amino-5-bromopyridine-2-carbonitrile 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 | C6H4BrN3 |
| Molecular Weight | 198.02 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.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-Amino-4-bromonicotinonitrile (CAS 1152617-15-6)
- 2-Amino-6-bromoisonicotinonitrile (CAS 1186194-69-3)
- 5-Amino-6-bromonicotinonitrile (CAS 1260666-04-3)
- 6-Amino-5-bromo-pyridine-2-carbonitrile (CAS 1314974-91-8)
- 4-Amino-6-bromonicotinonitrile (CAS 1369851-48-8)
- 5-Amino-2-bromo-pyridine-4-carbonitrile (CAS 1384080-97-0)
- 4-Amino-5-bromonicotinonitrile (CAS 1628557-07-2)
- 5-Amino-2-bromonicotinonitrile (CAS 1706455-42-6)
Recommended Standards
- 2-Bromofuro[2,3-c]Pyridine (CAS 1219101-95-7)
- 4-Bromopyrazolo[1,5-a]pyrazine (CAS 1246552-49-7)
- 3-Bromopyrazolo[1,5-c]pyrimidine (CAS 1207853-39-1)
- 7-Bromo-1H-pyrazolo[4,3-b]pyridine (CAS 1256806-33-3)
- N-(5-(Propylthio)-1,3,4-thiadiazol-2-yl)-4-(1H-tetrazol-1-yl)benzamide (CAS 915933-22-1)
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- 2-(4-Fluorophenyl)imidazo[1,2-a]pyrimidin-7-amine (CAS 1335299-39-2)
- 1-Allyl-4-heptylbenzene (CAS 187947-50-8)
- N-Cyano-N,N,N-Triethylammoniumtetrafluoroborate (CAS 30684-36-7)
- 4-Chloro-2,8-dimethyl-6-phenylimidazo[1,5-a]pyrimidine (CAS 88875-08-5)
- 7-Amino-2-Boc-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 645418-66-2)
- 1-Allyl 2-tert-butyl piperazine-1,2-dicarboxylate (CAS 1246553-66-1)
- 4-((4-Hydroxyphenyl)diazenyl)benzoic acid hydrate (CAS 1899039-20-3)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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