7-Bromo-1H-pyrrolo[3,2-b]pyridin-3-amine CAS 1190318-37-6
| CAS No. | 1190318-37-6 |
| Molecular Formula | C7H6BrN3 |
| Molecular Weight | 212.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 7-Bromo-1H-pyrrolo[3,2-b]pyridin-3-amine is closely related to a nitrile group, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
7-Bromo-1H-pyrrolo[3,2-b]pyridin-3-amine (CAS 1190318-37-6) is a high-purity analytical reference standard with the molecular formula C7H6BrN3 and a molecular weight of 212.05 g/mol.
7-Bromo-1H-pyrrolo[3,2-b]pyridin-3-amine (C7H6BrN3) 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.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H6BrN3 |
| Molecular Weight | 212.05 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.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 6-Bromo-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1000340-72-6)
- 6-Bromo-3-methyl-[1,2,3]triazolo[1,5-a]pyridine (CAS 1024741-92-1)
- 4-Bromo-3-methyl-[1,2,3]triazolo[1,5-a]pyridine (CAS 1024741-95-4)
- 8-Bromo-6-methylimidazo[1,2-a]pyrazine (CAS 1025976-69-5)
- 6-Bromo-3-methyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 108281-78-3)
- 6-Bromo-1-methyl-1H-benzo[d][1,2,3]triazole (CAS 1083181-43-4)
- 2-Bromo-7-methylpyrazolo[1,5-a]pyrimidine (CAS 1126-24-5)
- 6-Bromo-2-methylimidazo[1,2-a]pyrazine (CAS 1159811-97-8)
Recommended Standards
- 4-Bromo-1H-pyrrolo[3,2-c]pyridin-3-amine (CAS 1190317-68-0)
- 3-Bromo-1H-pyrrolo[2,3-c]pyridin-4-amine (CAS 1190318-83-2)
- 4-Amino-5-bromo-7-azaindole (CAS 1190317-11-3)
- 3-Bromo-1H-pyrrolo[3,2-b]pyridin-7-amine (CAS 1190319-28-8)
- 4-Chloro-2-fluoro-5-methylbenzonitrile (CAS 1126424-34-7)
- Zolazepam HCl (CAS 33754-49-3)
- N-(3,4-Dimethylphenyl)-3-(3-methylphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-86-8)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-hydroxypyridine-5-carboxaldehyde (CAS 1806947-65-8)
- Ethyl 2-(diethoxyphosphoryl)-3-(2-methoxyphenyl)propanoate (CAS 66324-95-6)
- 10-Fluorodecan-1-ol (CAS 334-64-5)
- 7, (5a)-CHOLESTEN-3-ONE (CAS 15459-85-5)
- (2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)-4-((6-mercaptohexyl)oxy)tetrahydrofuran-3-ol (CAS 162821-80-9)
- 6-(2,6-Difluorobenzyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 221121-65-9)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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