3-Bromo-5-(cyclopropylmethyl)phenol CAS 1243282-75-8
| CAS No. | 1243282-75-8 |
| Molecular Formula | C10H11BrO |
| Molecular Weight | 227.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 227.10 g/mol gives 3-Bromo-5-(cyclopropylmethyl)phenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Bromo-5-(cyclopropylmethyl)phenol (CAS 1243282-75-8), a certified reference material (molecular formula C10H11BrO, MW 227.10 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H11BrO, 3-Bromo-5-(cyclopropylmethyl)phenol contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 227.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H11BrO |
| Molecular Weight | 227.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-bromo-4-(but-2-en-1-yloxy)benzene (CAS 1017091-66-5)
- 1-Bromo-2-[(2-methylprop-2-en-1-yl)oxy]benzene (CAS 10178-53-7)
- 7-Bromo-2,2-dimethyl-2,3-dihydro-1-benzofuran (CAS 10178-57-1)
- 4-Bromo-6-methoxy-2,3-dihydro-1H-indene (CAS 103038-40-0)
- 4-Bromo-5-methoxy-2,3-dihydro-1H-indene (CAS 103040-19-3)
- 5-Bromo-N-(cyclopropylmethyl)pyridin-2-amine (CAS 1036572-09-4)
- 1-Bromo-3-(but-3-en-1-yloxy)benzene (CAS 1065169-60-9)
- 4-Bromo-6-cyclopentylpyrimidine (CAS 1086382-17-3)
Recommended Standards
- (1R,3r)-3-(4-bromophenyl)cyclobutan-1-ol (CAS 1236410-46-0)
- 3-Bromo-4-(cyclopropylmethyl)phenol (CAS 1243284-07-2)
- 5-Bromo-1,1-dimethyl-1,3-dihydroisobenzofuran (CAS 1236409-39-4)
- 6-Bromo-1,2,3,4-tetrahydroquinolin-4-amine (CAS 1243328-49-5)
- 2,5-Dimethylthiazole-4-carbaldehyde (CAS 213258-56-1)
- 4-Amino-6-chloro-5-(difluoromethyl)pyridine-2-sulfonyl chloride (CAS 1803669-18-2)
- 5,6-Dihydronaphtho-[1,2-b]benzofuran (CAS 159335-96-3)
- 4-Amino-2-(ethylthio)benzamide (CAS 921146-33-0)
- 5-[(1E)-1-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-ylidene}ethyl]-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 321432-20-6)
- 2-Chloro-2,2-difluoro-1-(3-fluoro-4-methylphenyl)ethan-1-one (CAS 1352223-94-9)
- Ethyl (1R,2R)-1,2-bis(hydroxymethyl)cyclopropane-1-carboxylate (CAS 144985-81-9)
- N-(5-Amino-2,4-dichlorophenyl)-4-methylbenzenesulfonamide (CAS 1119390-49-6)
- (S)-3-Hydroxyhexanoic acid (CAS 66997-60-2)
- Peptide 441 (CAS CATO-CPTD788441)
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