7-Benzyl-1H-pyrrolo[2,3-b]pyridin-7-ium bromide CAS 75614-71-0
| CAS No. | 75614-71-0 |
| Molecular Formula | C14H13N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 7-Benzyl-1H-pyrrolo[2,3-b]pyridin-7-ium bromide (CAS 75614-71-0), a certified reference material (molecular formula C14H13N2Br, MW 289.18 g/mol) for analytical method development and quality control.
The molecular framework of 7-Benzyl-1H-pyrrolo[2,3-b]pyridin-7-ium bromide (C14H13N2Br) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 7-Benzyl-1H-pyrrolo[2,3-b]pyridin-7-ium bromide 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 | C14H13N2 Br |
| Molecular Weight | 289.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-(2-Chloro-3-fluoropyridin-4-yl)ethanone (CAS 1236770-00-5)
- (1R,2S)-1,2-Diphenyl-2-(3-phenylureido)ethyl 2-(diphenylphosphino)benzoate (CAS 2920833-55-0)
- 1-(6-Methoxynaphthalen-2-yl)ethan-1-one oxime (CAS 3893-38-7)
- 2,5-Dimethyl-1,2,3,4,5,6-hexahydropyrrolo[3,4-c]pyrrole (CAS 747378-10-5)
- H-Gly-Gly-His-Gly-OH (CAS 128114-56-7)
- Ethyl naphthalen-2-yl carbonate (CAS 91902-97-5)
- 3′-Carboxy[1,1′-biphenyl]-4-acetic acid (CAS 868394-58-5)
- 4-Bromo-N-cyclopropyl-3-fluorobenzamide (CAS 1249139-26-1)
- 2-Amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic acid (CAS 37636-42-3)
- C-Peptide（dog） (CAS 39016-05-2)
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