2-((11-Bromoundecyl)oxy)tetrahydro-2H-pyran CAS 52056-69-6
| CAS No. | 52056-69-6 |
| Molecular Formula | C16H31BrO2 |
| Molecular Weight | 335.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-((11-Bromoundecyl)oxy)tetrahydro-2H-pyran 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.
CATO supplies 2-((11-Bromoundecyl)oxy)tetrahydro-2H-pyran (CAS 52056-69-6), a certified reference material (molecular formula C16H31BrO2, MW 335.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H31BrO2, 2-((11-Bromoundecyl)oxy)tetrahydro-2H-pyran contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 335.32 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.
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 | C16H31BrO2 |
| Molecular Weight | 335.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Br-containing |
Related Bromoundecyl Standards
- (11-Bromoundecyl)trimethoxysilane (CAS 17947-99-8)
- 947150-46-1 S-(11-Bromoundecyl) thioacetate Thioacetic acid S-(11-bromoundecyl) ester (CAS 947150-46-1)
- (11-Bromoundecyl)trichlorosilane (CAS 79769-48-5)
- (11-Bromoundecyl)triethoxysilane (CAS 200138-14-3)
- 11-Bromoundecyl 4-acetoxy-3-methoxybenzoate (CAS 2102353-58-0)
- Bis(11-bromoundecyl) 4,4'-(((1,2-diphenylethene-1,2-diyl)bis(4,1-phenylene))bis(ethyne-2,1-diyl))(Z)-dibenzoate (CAS 1642109-29-2)
Recommended Standards
- 1-(4-Bromophenyl)-4-pentylbicyclo[2.2.2]octane (CAS 76921-48-7)
- 2-((tert-Butyldimethylsilyl)oxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2096337-02-7)
- (E)-3-oxo-2-phenylbutanal O-(3-(trifluoromethyl)benzyl) oxime (CAS 339116-05-1)
- 2-(4-(5-(Trifluoromethyl)pyridin-2-yl)piperazin-1-yl)benzaldehyde (CAS 306936-03-8)
- 4-Bromo-3-(methoxymethyl)-5-methyl-1H-pyrazole (CAS 1287752-78-6)
- 4-Chloro-2-(m-tolyl)quinoline-6-sulfonyl fluoride (CAS 31241-75-5)
- 3-(4-Bromo-2-fluorophenyl)-2-oxopropanoic acid (CAS 1153354-80-3)
- 2-(Dipropylamino)acetic acid (CAS 23590-02-5)
- 6-(Benzyloxy)-2-methylpyridin-3-amine (CAS 1134328-00-9)
- 5-(4-Aminobenzyl)-3-ethyl-1,3,4-oxadiazol-2(3H)-one (CAS 689251-70-5)
- Dimethylbis(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane (CAS 89597-05-7)
- 2-chloro-6-nitro-3,4-dihydroquinazolin-4-one (CAS 80195-33-1)
- UWA-101 hydrochloride (CAS 1431520-52-3)
- Neuropeptide AF (human) (CAS 192387-38-5)
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