(trans-2-(bromomethyl)cyclopropyl)benzene CAS 135911-95-4
| CAS No. | 135911-95-4 |
| Molecular Formula | C10H11Br |
| Molecular Weight | 211.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (trans-2-(bromomethyl)cyclopropyl)benzene (CAS 135911-95-4), a certified reference material (molecular formula C10H11Br, MW 211.10 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H11Br, (trans-2-(bromomethyl)cyclopropyl)benzene contains bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 211.10 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 | C10H11Br |
| Molecular Weight | 211.10 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 |
| 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.) | 1995 |
| Halogen Content | Br-containing |
Related trans Standards
- (Cis-2-(bromomethyl)cyclopropyl)benzene (CAS 1017962-38-7)
- 1-(Bromomethyl)-4-cyclopropylbenzene (CAS 1150617-57-4)
- 1-(bromomethyl)-2-cyclopropylbenzene (CAS 1260801-90-8)
- 1-(Bromomethyl)-3-cyclopropylbenzene (CAS 1260850-05-2)
- [1-(bromomethyl)cyclopropyl]benzene (CAS 181207-69-2)
- (2-(Bromomethyl)cyclopropyl)benzene (CAS 90841-13-7)
- 1-(Bromomethyl)-2,3-dihydro-1H-indene (CAS 257632-92-1)
- 5-Bromomethyl-indan (CAS 501649-52-1)
Recommended Standards
- 1-Bromo-2-cyclobutylbenzene (CAS 1353854-80-4)
- 1-Methyl-4-nitro-3-(trifluoromethyl)-1H-pyrazol-5-ol (CAS 150311-69-6)
- 1-Bromo-4-cyclopropyl-2-methylbenzene (CAS 1353854-72-4)
- 4-Bromo-1-(3-butenyl)benzene (CAS 15451-32-8)
- Methyl 2-((4-bromo-2-chlorophenyl)amino)-3,4-difluoro-5-nitrobenzoate (CAS 1582770-01-1)
- 1,4-Diisocyanatocyclohexane (cis- and trans- mixture) (CAS 2556-36-7)
- 2-((1-Acetyl-1H-pyrrol-2-yl)methylene)malononitrile (CAS 845294-44-2)
- 2-[2-Chloro-5-(trifluoromethyl)phenyl]-1,3-dioxolane (CAS 773102-61-7)
- Mesalazine RC 1 (CAS 143228-42-6)
- 3-Ethyl 7-isopropyl 4-bromoquinoline-3,7-dicarboxylate (CAS 1378259-40-5)
- (4,4,4-Trifluoro-3-oxobut-1-en-1-yl)-l-proline (CAS 133992-80-0)
- 5-Bromo-2-fluoro-1-methyl-3-(trifluoromethyl)benzene (CAS 2167934-38-3)
- N-P-N-A-N-P-N-A (CAS 110713-84-3)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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