1-(4-Bromo-3-methylphenyl)cyclobutanol CAS 1448610-48-7
| CAS No. | 1448610-48-7 |
| Molecular Formula | C11H13BrO |
| Molecular Weight | 241.12 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-(4-Bromo-3-methylphenyl)cyclobutanol.
1-(4-Bromo-3-methylphenyl)cyclobutanol (CAS 1448610-48-7), molecular formula C11H13BrO and molecular weight 241.12 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(4-Bromo-3-methylphenyl)cyclobutanol (C11H13BrO) 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 241.12 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 1-(4-Bromo-3-methylphenyl)cyclobutanol 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 | C11H13BrO |
| Molecular Weight | 241.12 g/mol |
| 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.) | 1992 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-4-[(cyclopropylmethoxy)methyl]benzene (CAS 1018681-31-6)
- 6-Bromo-4,4-dimethylchromane (CAS 1027915-16-7)
- 2-Bromo-1-(2,4-dimethylphenyl)propan-1-one (CAS 105906-42-1)
- 2-Bromo-1-(2,4,5-trimethylphenyl)ethanone (CAS 106662-93-5)
- 2-Bromo-4-methyl-1-[(2-methylprop-2-en-1-yl)oxy]benzene (CAS 110124-11-3)
- 2-Bromo-1-(2,5-dimethylphenyl)propan-1-one (CAS 1152568-65-4)
- 2-Bromo-1-(cyclopropylmethoxy)-4-methylbenzene (CAS 1154340-74-5)
- 2-Bromo-6-methoxy-1,2,3,4-tetrahydronaphthalene (CAS 1181653-69-9)
Recommended Standards
- 4-(3,4-Dichlorophenyl)-1-ethyl-1H-pyrazole (CAS 1394021-05-6)
- 1-(4-Bromo-2-methylphenyl)cyclobutanol (CAS 1467060-73-6)
- 5-(Allyloxy)-2-bromo-1,3-dimethylbenzene (CAS 1379314-59-6)
- {1-[(3-bromophenyl)methyl]cyclopropyl}methanol (CAS 1484158-01-1)
- Ethyl 2-(1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)acetate (CAS 1898213-85-8)
- N-Formyl Ephedrine (Mixture of Diastereomers) (CAS 91246-94-5)
- 1-Difluoromethoxy-2,6-dimethyl-4-nitrobenzene (CAS 1803848-01-2)
- 3-Phenyl-2-(phenylimino)-1,3-thiazolidin-4-one (CAS 790-04-5)
- (2S)-1-(methylamino)propan-2-ol hydrochloride (CAS 1807937-56-9)
- Monoisohexyl Phthalate (CAS 848131-14-6)
- 6-(trifluoromethyl)-2,3-dihydrofuro[2,3-b]pyridin-3-amine (CAS 1196156-88-3)
- 3-(Benzo[d][1,3]dioxol-5-yl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one (CAS 108132-91-8)
- (2-Methylpyridin-4-yl)(4-(trifluoromethyl)phenyl)methanone (CAS 1187165-08-7)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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