1-(4-Bromophenyl)cyclobutanol, 97% CAS 19936-14-2
| CAS No. | 19936-14-2 |
| Molecular Formula | C10H11BrO |
| Molecular Weight | 227.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(4-Bromophenyl)cyclobutanol, 97% (CAS 19936-14-2), a certified reference material (molecular formula C10H11BrO, MW 227.10 g/mol) for analytical method development and quality control.
Structurally, 1-(4-Bromophenyl)cyclobutanol, 97% (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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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.) | 1962 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 3-(4-BROMOPHENYL)TETRAHYDROFURAN (CAS 1087415-99-3)
- 2-(4-Bromophenyl)-2-methyloxetane (CAS 1102376-56-6)
- 3-(3-bromophenyl)-3-methyloxetane (CAS 1123172-43-9)
- 1-(4-Bromophenyl)but-3-en-1-ol (CAS 113842-31-2)
- 1-(3-Bromophenyl)but-3-en-1-ol (CAS 114095-73-7)
- (S)-2-(4-Bromophenyl)tetrahydrofuran (CAS 114446-56-9)
- 1-(2-bromophenyl)butan-2-one (CAS 1179882-16-6)
- 3-(3-Bromophenyl)cyclobutan-1-ol (CAS 1182940-84-6)
Recommended Standards
- 1-(4-bromophenyl)butan-2-one (CAS 200064-98-8)
- 1-(6-Bromopyridin-2-yl)cyclobutanamine (CAS 850414-54-9)
- 1-(4-Bromophenyl)butan-1-one (CAS 4981-64-0)
- 1-(Allyloxy)-4-bromo-2-methylbenzene (CAS 309947-09-9)
- 2-(4-Formyl-3-phenyl-1h-pyrazol-1-yl)acetic acid (CAS 353514-39-3)
- (S)-N-(Pyridin-3-ylmethyl)piperidin-3-amine trihydrochloride (CAS 1286208-56-7)
- N,N-Dimethyl-2-(((1S,2S,4R)-1,7,7-trimethyl-2-phenylbicyclo[2.2.1]heptan-2-yl)oxy)ethanamine (CAS 80178-56-9)
- 6-iodo-1,4-dihydroquinolin-4-one (CAS 21873-51-8)
- (1-Methyl-1H-pyrrol-2-yl)(pyridin-2-yl)methanamine (CAS 907595-00-0)
- Fosaprepitant Impurity 50 (CAS CATO-C4X-116850)
- 4-Chloro-8-cyclohexylpteridin-7(8H)-one (CAS 1707728-10-6)
- (1R,2S,5S)-MEthyl 3-azabicyclo[3.1.0]hexane-2-carboxylate hcl (CAS 72496-46-9)
- Anhydrolutein-III (CAS 752-29-4)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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