(3-(Benzoyloxy)propyl)triphenylphosphonium bromide CAS 30698-18-1
| CAS No. | 30698-18-1 |
| Molecular Formula | C28H26O2P |
| Molecular Weight | 425.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(3-(Benzoyloxy)propyl)triphenylphosphonium bromide (CAS 30698-18-1) is a high-purity analytical reference standard with the molecular formula C28H26O2P and a molecular weight of 425.48 g/mol.
Based on its molecular formula C28H26O2P, (3-(Benzoyloxy)propyl)triphenylphosphonium bromide contains a steroid core, organophosphorus functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 425.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (3-(Benzoyloxy)propyl)triphenylphosphonium bromide 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 | C28H26O2P |
| Molecular Weight | 425.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Benzoyloxy Standards
- {3-[(benzoyloxy)methyl]-4-oxo-3,4-dihydro-2H-1-benzothiopyran-3-yl}methyl benzoate (CAS 338755-77-4)
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- {2-[(benzoyloxy)methyl]-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl}methyl benzoate (CAS 338418-39-6)
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- 2-((Benzoyloxy)imino)-1-(4-(phenylthio)phenyl)octan-1-one (CAS 253585-83-0)
- 2-((Benzoyloxy)methyl)-2-ethylpropane-1,3-diyl dibenzoate (CAS 54547-34-1)
- 4-(6-(Benzoyloxy)benzo[b]thiophen-2-yl)phenyl benzoate (CAS 84449-64-9)
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Recommended Standards
- 2,10-di-tert-butyl 13-formyl-2,4,10-triazatricyclo[9.4.0.0³,⁸]pentadeca-1(11),3(8),4,6,12,14-hexaene-2,10-dicarboxylate (CAS 1934302-73-4)
- (S)-(2S,3R,5S)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-2-((((S)-2-amino-3-methylbutanoyl)oxy)methyl)tetrahydrofuran-3-yl 2-amino-3-methylbutanoate (CAS 380886-96-4)
- (3-(2-Formylphenoxy)propyl)triphenylphosphonium bromide (CAS 17954-76-6)
- (S)-2-((S)-3-(4-Hydroxyphenyl)-2-((R)-pyrrolidine-2-carboxamido)propanamido)-3-phenylpropanoic acid (CAS 871265-59-7)
- tert-Butyl (1-cyclopropyl-3-oxopropan-2-yl)carbamate (CAS 394735-40-1)
- N-(5-(4-Bromobenzyl)thiazol-2-yl)-2,2-diphenylacetamide (CAS 292056-78-1)
- imidazo[2,1-f][1,2,4]triazin-4-amine (CAS 1363383-00-9)
- 3,4-Dimethoxybenzene-1-sulfonamide (CAS 63624-27-1)
- 5-[4-(Trifluoromethyl)phenyl]-1,3,4-thiadiazol-2-amine (CAS 10445-04-2)
- (4-Aminobenzofuran-2-yl)methanol (CAS 503621-00-9)
- 6-Methoxy-2-(p-tolyl)benzofuran (CAS 51358-01-1)
- 2,4,6-Trihydroxybenzene-1,3,5-tricarbaldehydecompoundwith3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diamine(1:1) (CAS 1491156-88-7)
- Methyl 2-(2-methyl-1H-benzo[d]imidazol-5-yl)acetate (CAS 1537813-13-0)
- Macrophage Inhibitory Peptide (CAS 41961-56-2)
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