1-BRomo-4-cyclobutoxy-benzene CAS 1350640-82-2
| CAS No. | 1350640-82-2 |
| Molecular Formula | C10H11BrO |
| Molecular Weight | 227.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-BRomo-4-cyclobutoxy-benzene.
1-BRomo-4-cyclobutoxy-benzene (CAS 1350640-82-2), molecular formula C10H11BrO and molecular weight 227.10 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-BRomo-4-cyclobutoxy-benzene (C10H11BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 227.10 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).
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.) | 1991 |
| 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
- 1-BRomo-2-cyclobutoxy-benzene (CAS 1350640-81-1)
- 1-Bromo-2-cyclopropyl-4-methoxybenzene (CAS 1353854-54-2)
- 5-Bromo-4-(cyclobutylmethyl)pyrimidine (CAS 1346697-41-3)
- 3-Methoxy-4-cyclopropylbromobenzene (CAS 1353855-16-9)
- 5-Bromo-3-(trifluoromethyl)benzene-1,2-diamine (CAS 157026-19-2)
- n1,n1-Diethyl-n2-(1-(furan-2-yl)ethyl)ethane-1,2-diamine (CAS 1019468-26-8)
- 3-Fluoro-5-trifluoromethylbenzeneboronic acid pinacol ester, 97% (CAS 627525-87-5)
- 2-(3-((((Benzyloxy)carbonyl)(cyclopropyl)amino)methyl)piperidin-1-yl)acetic acid (CAS 1353967-20-0)
- 1,1'-(Pyridine-2,6-diyl)bis(1H-pyrazole-3-carboxylicacid) (CAS 149558-69-0)
- 3-Iodo-4-(isopropylamino)benzoic acid (CAS 1131588-11-8)
- N-(3-Aminocyclohexyl)-N-(2-(thiophen-2-yl)ethyl)isoquinoline-5-sulfonamide (CAS 651307-58-3)
- 4,4 inverted exclamation marka-(1,3-Propanediyl)bis[1-methyl-piperidine] 4,4 inverted exclamation marka-Trimethylenebis(1-methylpiperidine) 64168-11-2 (CAS 64168-11-2)
- 4-Hydroxy-6-methyl-5,6-dihydro-2h-pyran-2-one (CAS 33177-29-6)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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