2-((4-Bromophenyl)carbamoyl)cyclopropane-1-carboxylic acid CAS 1023540-85-3
| CAS No. | 1023540-85-3 |
| Molecular Formula | C11H10BrNO3 |
| Molecular Weight | 284.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((4-Bromophenyl)carbamoyl)cyclopropane-1-carboxylic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-((4-Bromophenyl)carbamoyl)cyclopropane-1-carboxylic acid (CAS 1023540-85-3), a certified reference material (molecular formula C11H10BrNO3, MW 284.11 g/mol) for analytical method development and quality control.
2-((4-Bromophenyl)carbamoyl)cyclopropane-1-carboxylic acid (C11H10BrNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H10BrNO3 |
| Molecular Weight | 284.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 1-(2-Nitro-4-(trifluoromethyl)phenyl)guanidine (CAS 216016-28-3)
- N-(5-Bromo-2-methylphenyl)-3-cyanobenzamide (CAS 1157457-17-4)
- 2-Benzyl-5-oxo-5h-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylic acid (CAS 954260-10-7)
- 1-Hydroxycyclopentanecarboxylic acid (CAS 16841-19-3)
- 3-aminobicyclo[1.1.1]pentane-1-carbonitrile hydrochloride (CAS 2170371-90-9)
- 3-(1-(4-Bromophenyl)ethyl)aniline (CAS 2484889-13-4)
- Fmoc-n-(tert-butyloxycarbonylmethyl)-glycine (CAS 141743-16-0)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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