1-(3-Bromo-4-methylphenyl)-2,5-dimethyl-1H-pyrrole CAS 736973-12-9
| CAS No. | 736973-12-9 |
| Molecular Formula | C13H14BrN |
| Molecular Weight | 264.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(3-Bromo-4-methylphenyl)-2,5-dimethyl-1H-pyrrole (C13H14BrN) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(3-Bromo-4-methylphenyl)-2,5-dimethyl-1H-pyrrole (CAS 736973-12-9), molecular formula C13H14BrN and molecular weight 264.16 g/mol, is a CATO reference standard with documented purity and traceability.
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 manufactures 1-(3-Bromo-4-methylphenyl)-2,5-dimethyl-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.
Physical & Chemical Properties
| Molecular Formula | C13H14BrN |
| Molecular Weight | 264.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 2-(5-Amino-4-nitro-2-(trifluoromethyl)phenyl)acetic acid (CAS 1951438-83-7)
- 1-(3-bromophenyl)cyclohexane-1-carbonitrile (CAS 676138-32-2)
- tert-Butyl 4-bromo-2-methylpyrrolidine-1-carboxylate (CAS 1865282-57-0)
- tert-butyl 2-(bromomethyl)pyrrolidine-1-carboxylate (CAS 181258-46-8)
- 2-Chloro-4-cyclopropoxyaniline (CAS 1243469-42-2)
- Fmoc-His(Trt)-Gly-OH (CAS 1428125-83-0)
- 2-(Methylthio)-6-(pyridin-3-yl)pyrimidin-4(3H)-one (CAS 1184919-66-1)
- tert-Butyl (2-(6-acetyl-4-formylpyridin-2-yl)ethyl)carbamate (CAS 1393538-65-2)
- 2-(Pyridin-4-yloxy)acetic acid (CAS 58530-47-5)
- 2-Chloro-3-ethynylthiophene (CAS 1934467-80-7)
- 3-Ethyl-2-(4-(3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4(5H)-ylidene)but-2-en-1-ylidene)-2,3-dihydrobenzo[d]oxazole-5-sulfonic acid (CAS 72269-63-7)
- 6-(4-Formylpiperazin-1-yl)-4-methylnicotinic acid (CAS 1355229-26-3)
- Octanoic Acid (CAS 124-07-2)
- Neuropeptide FF (CAS 99566-27-5)
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