3-Bromo-1-ethyl-1H-pyrrole CAS 1138323-27-9
| CAS No. | 1138323-27-9 |
| Molecular Formula | C6H8BrN |
| Molecular Weight | 174.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Bromo-1-ethyl-1H-pyrrole 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.
3-Bromo-1-ethyl-1H-pyrrole (CAS 1138323-27-9) is a high-purity analytical reference standard with the molecular formula C6H8BrN and a molecular weight of 174.04 g/mol.
Structurally, 3-Bromo-1-ethyl-1H-pyrrole (C6H8BrN) contains a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 174.04 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C6H8BrN |
| Molecular Weight | 174.04 g/mol |
| Appearance | 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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 1-Bromo-3-methylbenzene-d (CAS 15169-02-5)
- 5-Bromo-2-hydroxypyridine (CAS 13466-38-1)
- 3-Bromo-2(1H)-pyridinone (CAS 13466-43-8)
- 4-Bromo-1H-pyrrole-3-carbaldehyde (CAS 1378850-57-7)
- 4-Bromo-3-hydroxypyridine (CAS 161417-28-3)
- 5-BRomo-3h-pyridin-2-one (CAS 1951442-01-5)
- 2-Bromo-4-hydroxypyridine (CAS 36953-40-9)
- 3-Bromo-2-pyrazinamine (CAS 21943-12-4)
Recommended Standards
- Phenyl Isocyanide Dichloride (CAS 622-44-6)
- 2-Selenoxo-2,3-dihydropyrimidin-4(1H)-one (CAS 16724-03-1)
- (5-formyl-4-methylthiophen-2-yl)boronic acid (CAS 352530-25-7)
- 177170-83-1 5-bromohex-5-enenitrile DTXSID80446760 (CAS 177170-83-1)
- 2-Chloro-N1-(3,4-dimethylcyclopentyl)benzene-1,4-diamine (CAS 1053083-72-9)
- (4-Hydroxy-3,5-dimethoxyphenyl)boronic acid (CAS 908141-84-4)
- Pyridin-4-ylboronic acid hydrochloride (CAS 913835-65-1)
- 3-Oxo-2-(pyridin-2-yl)propanenitrile (CAS 62591-21-3)
- 5-Propyloctanoic acid (CAS 58086-51-4)
- (R)-2-(4-Isobutylphenyl)propan-1-ol (CAS 93673-13-3)
- (2S)-2-({2-azabicyclo[2.2.1]heptan-2-yl}carbonylamino)propanoic acid (CAS 1485623-74-2)
- (1R)-2-chloro-1-(4-methylphenyl)ethan-1-ol (CAS 925430-38-2)
- 2-[(2-methoxyethoxy)methyl]morpholine (CAS 1339129-65-5)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
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