5-bromo-4-iodo-1H-pyrrolo[2,3-b]pyridine CAS 1092580-04-5
| CAS No. | 1092580-04-5 |
| Molecular Formula | C7H12BrIN2 |
| Molecular Weight | 330.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-bromo-4-iodo-1H-pyrrolo[2,3-b]pyridine (CAS 1092580-04-5), a certified reference material (molecular formula C7H12BrIN2, MW 330.99 g/mol) for analytical method development and quality control.
The molecular framework of 5-bromo-4-iodo-1H-pyrrolo[2,3-b]pyridine (C7H12BrIN2) is characterized by a nitrile group, bromine/iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 5-bromo-4-iodo-1H-pyrrolo[2,3-b]pyridine 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 | C7H12BrIN2 |
| Molecular Weight | 330.99 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 2-(6-Bromo-2-fluoro-3-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1070871-08-7)
- 3-bromo-6-iodo-imidazo[1,2-a]pyridine (CAS 1146615-52-2)
- 2-(4-Bromo-2-fluoro-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1150271-71-8)
- 8-bromo-3-iodo-imidazo[1,2-a]pyridine (CAS 1232038-69-5)
- 7-bromo-3-iodoimidazo[1,2-a]pyridine (CAS 1246184-55-3)
- 5-bromo-3-iodopyrazolo[1,5-a]pyridine (CAS 1352881-82-3)
- 4-bromo-7-iodo-1H-indazole (CAS 1449008-23-4)
- 2-(5-Bromo-2-fluoro-3-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1638847-72-9)
Recommended Standards
- Pyridazine, 3,6-dichloro-4-(3-iodopropyl)-5-methyl- (CAS 2599116-76-2)
- 3,5-Dibromo-4-hydroxybenzenesulfonamide (CAS 31972-12-0)
- 1,3-Dichloro-2-iodo-4-isopropoxybenzene (CAS 2624417-10-1)
- 5-Bromo-4-iodo-2-(methylthio)pyrimidine (CAS 65735-61-7)
- Ornipressin (CAS 3397-23-7)
- 3,6-Dichloro-2-fluorobenzamide (CAS 916420-64-9)
- 3,4-dihydro-2H-benzo[b][1,4]dioxepine (CAS 7216-18-4)
- 851817-11-3 [Anthra[2,3-b:6,7-b']bisthiene-5,11-diyldi(ethyne-2,1-diyl)]bis(triethylsilane) DTXSID10731257 (CAS 851817-11-3)
- N-((2-methyl-2,3-dihydrobenzofuran-5-yl)methyl)propan-1-amine (CAS 883291-33-6)
- 1-Hydrazono-3,3-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 163557-60-6)
- Ethyl 4,5,6,7-tetrahydroisoxazolo[4,5-c]pyridine-3-carboxylate hydrochloride (CAS 912265-91-9)
- 2-Benzylbenzo[d]isothiazol-3(2h)-one 1,1-dioxide (CAS 3416-59-9)
- 1-Benzyl 4-(tert-butyl) 2-(hydroxymethyl)piperazine-1,4-dicarboxylate (CAS 317365-33-6)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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