(3-Bromo-1H-pyrrolo[2,3-b]pyridin-6-yl)methanamine CAS 1781805-69-3
| CAS No. | 1781805-69-3 |
| Molecular Formula | C8H8BrN3 |
| Molecular Weight | 226.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Bromo-1H-pyrrolo[2,3-b]pyridin-6-yl)methanamine (CAS 1781805-69-3), molecular formula C8H8BrN3 and molecular weight 226.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H8BrN3, (3-Bromo-1H-pyrrolo[2,3-b]pyridin-6-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 226.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), (3-Bromo-1H-pyrrolo[2,3-b]pyridin-6-yl)methanamine 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 | C8H8BrN3 |
| Molecular Weight | 226.07 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.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 5-bromo-1-methyl-1H-indazol-3-amine (CAS 1000018-06-3)
- 6-Bromo-3-methyl-1H-indazol-4-amine (CAS 1000342-03-9)
- 3-Bromo-6-methyl-1H-indazol-5-amine (CAS 1000343-43-0)
- 5-Bromo-6-methyl-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1000343-87-2)
- 7-Bromo-1-methyl-2,3-dihydro-1H-indol-2-one (CAS 100831-25-2)
- 6-Bromo-3-ethyl-3H-imidazo[4,5-b]pyridine (CAS 1033202-59-3)
- 8-Bromo-2-methylimidazo[1,2-a]pyridin-7-amine (CAS 1033434-88-6)
- 2-Bromo-3,7-dimethyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1037770-29-8)
Recommended Standards
- 6-bromo-1,3-dimethyl-pyrazolo[4,3-b]pyridine (CAS 1781102-25-7)
- 5-Bromo-6-(dimethylamino)nicotinonitrile (CAS 1782649-97-1)
- 4-Bromo-1-methyl-1H-benzimidazol-2-amine (CAS 1780460-89-0)
- 4-Bromo-2-ethyl-2H-benzo[d][1,2,3]triazole (CAS 1783329-29-2)
- n-(3-Chloroquinoxalin-2-yl)-4-ethoxybenzenesulfonamide (CAS 731795-55-4)
- 2-(5-Isopropyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)acetic acid (CAS 1038971-27-5)
- 3-(2-Bromophenyl)-5-((4-chlorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 443740-40-7)
- 5-(2-Chloro-5-nitrophenyl)-3-(2-methoxyphenyl)-1,2,4-oxadiazole (CAS 1119395-82-2)
- 1-(6-((2,5-Dimethylphenyl)thio)pyrimidin-4-yl)-N-(2-methoxyethyl)piperidine-4-carboxamide (CAS 1251549-69-5)
- Brassilexin (CAS 119752-76-0)
- N-(4-{[(pyridin-3-yl)amino]methyl}phenyl)acetamide (CAS 1019559-76-2)
- 2,2'-(Propane-1,3-diylbis(azanediyl))bis(ethan-1-ol) dihydrochloride (CAS 6967-31-3)
- Benzoxazole-5-boronic Acid Pinacol Ester (CAS 936902-12-4)
- T-Peptide (CAS 2022956-62-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com