4-Bromo-N-cyclopropylbenzamide CAS 306745-64-2
| CAS No. | 306745-64-2 |
| Molecular Formula | C10H10BrNO |
| Molecular Weight | 240.10 g/mol |
| 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 4-Bromo-N-cyclopropylbenzamide (CAS 306745-64-2), a certified reference material (molecular formula C10H10BrNO, MW 240.10 g/mol) for analytical method development and quality control.
Structurally, 4-Bromo-N-cyclopropylbenzamide (C10H10BrNO) 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 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 240.10 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 4-Bromo-N-cyclopropylbenzamide 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 | C10H10BrNO |
| Molecular Weight | 240.10 g/mol |
| Appearance | Off-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 7-Bromo-1-isopropyl-1H-imidazo[4,5-c]pyridine (CAS 1044771-43-8)
- 7-Bromo-1-ethyl-2-methyl-1h-imidazo[4,5-c]pyridine (CAS 1044771-90-5)
- 4-Bromo-6-methoxy-7-methyl-1H-indole (CAS 1082040-81-0)
- 1-bromo-4-(2-isocyanatopropyl)benzene (CAS 1082787-37-8)
- 7-Bromo-1-methyl-3,4-dihydroquinolin-2(1H)-one (CAS 1086386-20-0)
- 6-Bromo-1-methyl-1,2,3,4-tetrahydroquinolin-2-one (CAS 1092523-03-9)
- 5-Bromo-2-methyl-3,4-dihydroisoquinolin-1(2H)-one (CAS 1100509-38-3)
- 3-Bromo-5-(1-methylethoxy)-benzonitrile (CAS 1119779-02-0)
Recommended Standards
- 4-Bromo-3,3-dimethyl-1H-indol-2-one (CAS 870552-47-9)
- 5-(4-Bromophenyl)pyrrolidin-2-one (CAS 207989-90-0)
- 4-Bromo-3-(ethoxymethyl)benzonitrile (CAS 837408-81-8)
- 5-(bromomethyl)-2-phenyl-4,5-dihydro-1,3-oxazole (CAS 99057-83-7)
- Ethyl 1,4-dimethyl-1H-1,2,3-triazole-5-carboxylate (CAS 1393561-26-6)
- tert-Butyl (E)-3-(3-(dimethylamino)but-2-enoyl)pyrrolidine-1-carboxylate (CAS 2173135-21-0)
- 5-Chloro-2-ethoxy-1,3-dimethylbenzene (CAS 1862376-74-6)
- 1-Amino-3-(4-bromo-1h-pyrazol-1-yl)cyclopentane-1-carboxylic acid (CAS 1539705-31-1)
- 4-Chloroquinoline 1-oxide hydrochloride (CAS 6627-90-3)
- Methylprednisolone Impurity 52 (CAS CATO-C4X-191952)
- 8-Aminoquinolin-5-ol (CAS 89302-52-3)
- 4-Bromo-1-(2-fluoroethyl)-1H-pyrazole-5-carboxylic acid (CAS 1429419-24-8)
- 4-(Pyrrolidin-1-yl)pyrimidine-2-carboxylic acid (CAS 1557444-88-8)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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