1-(4-Bromophenyl)-2-methyl-1H-benzo[d]imidazole-5-carboxylic acid CAS 452088-67-4
| CAS No. | 452088-67-4 |
| Molecular Formula | C15H11BrN2O2 |
| Molecular Weight | 331.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(4-Bromophenyl)-2-methyl-1H-benzo[d]imidazole-5-carboxylic acid (C15H11BrN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 331.16 g/mol, it falls into the moderately-high-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.
CATO supplies 1-(4-Bromophenyl)-2-methyl-1H-benzo[d]imidazole-5-carboxylic acid (CAS 452088-67-4), a certified reference material (molecular formula C15H11BrN2O2, MW 331.16 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-Bromophenyl)-2-methyl-1H-benzo[d]imidazole-5-carboxylic acid 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 | C15H11BrN2O2 |
| Molecular Weight | 331.16 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 3-(4-Bromophenyl)-2-(4-nitrophenyl)propanenitrile (CAS 1254177-54-2)
- Methyl 2-(4-bromophenyl)imidazo[1,2-a]pyridine-8-carboxylate (CAS 133427-41-5)
- (E)-4-(3-(4-Bromophenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 1644526-89-5)
- (4-Bromophenyl)(7-methoxybenzofuran-2-yl)methanone (CAS 477848-09-2)
- (E)-4-(3-(2-Bromophenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 2651958-65-3)
- (E)-4-(3-(3-Bromophenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 2651958-62-0)
- 1-(((4-Bromophenyl)amino)methyl)indoline-2,3-dione (CAS 84003-10-1)
- 2-(4-Bromophenyl)-5-(4-methoxyphenyl)-1,3,4-oxadiazole (CAS 313662-94-1)
Recommended Standards
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- (5Z)-4-Chloro-N-[4-chloro-3-(trifluoromethyl)phenyl]-5H-1,2,3-dithiazol-5-imine (CAS 306979-50-0)
- 2-(Bromomethyl)-1-methoxyanthracene-9,10-dione (CAS 63965-46-8)
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- (1S,2R,3S,5S)-3-Amino-5-(hydroxymethyl)cyclopentane-1,2-diol (CAS 220497-88-1)
- 1211390-33-8 5-Cyclopropyl-1H-1,2,4-triazole DTXSID20599042 (CAS 1211390-33-8)
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- 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2-azabicyclo[2.2.1]heptane-7-carboxylic acid (CAS 1823856-75-2)
- n-(3,5-Dichlorophenyl)-3-methylbut-2-enamide (CAS 91193-52-1)
- 1-{[1-(propan-2-yl)-1H-imidazol-2-yl]methyl}-1,4-diazepane (CAS 1334147-94-2)
- (S)-2-Amino-N-(2,6-dichlorobenzyl)-N-ethyl-3-methylbutanamide (CAS 1354010-67-5)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
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