1-Bromo-3-((pentyloxy)methyl)benzene CAS 1247762-83-9
| CAS No. | 1247762-83-9 |
| Molecular Formula | C12H17BrO |
| Molecular Weight | 257.17 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-3-((pentyloxy)methyl)benzene.
1-Bromo-3-((pentyloxy)methyl)benzene (CAS 1247762-83-9), molecular formula C12H17BrO and molecular weight 257.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Bromo-3-((pentyloxy)methyl)benzene (C12H17BrO) is characterized by a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 1-Bromo-3-((pentyloxy)methyl)benzene 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 | C12H17BrO |
| Molecular Weight | 257.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-Bromo-N-1-butyl-N-1-methyl-1,2-benzenediamine (CAS 1017032-76-6)
- 2-Bromo-4-methyl-1-(pentyloxy)benzene (CAS 1040345-76-3)
- 1-Bromo-2-(hexyloxy)benzene (CAS 105474-59-7)
- 3-Bromo-2-((methyl(propyl)amino)methyl)aniline (CAS 1094781-91-5)
- 2-Bromo-4-t-butyl-1-ethoxybenzene (CAS 1096679-03-6)
- 5-Bromo-N-butyl-N,3-dimethyl-2-pyridinamine (CAS 1220036-14-5)
- 5-Bromo-N-butyl-N,4-dimethylpyridin-2-amine (CAS 1220036-17-8)
- 1-(2-Bromo-1-propoxyethyl)-3-methylbenzene (CAS 1247444-43-4)
Recommended Standards
- 1-(2-Bromo-1-propoxyethyl)-2-methylbenzene (CAS 1247521-19-2)
- 1-(4-Bromophenyl)-3,3-dimethylbutan-1-ol (CAS 1250608-12-8)
- 4-Hydroxy-8-(trifluoromethyl)quinoline-6-carboxylic acid (CAS 1264213-27-5)
- 1-(3-(Trifluoromethyl)phenyl)-1H-1,2,4-triazole-3-carboxylic acid (CAS 1245648-27-4)
- Calcium (3S,4R,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoate (CAS 3470-37-9)
- (1R,3R)-5-Bromo-3-hydroxy-2,3-dihydrospiro[indene-1,5'-oxazolidine]-2',4'-dione (CAS 1889291-54-6)
- 1-(4-Methoxy-3,5-dimethylphenyl)but-3-en-1-ol (CAS 842123-76-6)
- 2-Amino-5-(3-((4-(6-(2-(chloromethyl)-1,3-dioxolan-2-yl)hexyl)phenyl)amino)propyl)-6-methylpyrimidin-4(3H)-one (CAS 2664-49-5)
- 2-Methylbenzene-1,3,5-triamine (CAS 88-02-8)
- N,N-diallyl-N-[1-(aminomethyl)-2-methylpropyl]amine (CAS 1000931-94-1)
- Isothiazol-5-yl-methanol (CAS 1710-66-3)
- 2-Chloro-6-methyl-3,4'-bipyridine (CAS 1214356-35-0)
- Adefovir Impurity 8 (CAS 1416439-02-5)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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