Ethoxyformylmethyltriphenylphosphine bromide CAS 1530-45-6
| CAS No. | 1530-45-6 |
| Molecular Formula | C22H40O2P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethoxyformylmethyltriphenylphosphine bromide is closely related to organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethoxyformylmethyltriphenylphosphine bromide (CAS 1530-45-6), molecular formula C22H40O2PBr and molecular weight 447.44 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethoxyformylmethyltriphenylphosphine bromide (C22H40O2PBr) contains organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 447.44 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethoxyformylmethyltriphenylphosphine bromide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H40O2P Br |
| Molecular Weight | 447.44 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) | 2.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Recommended Standards
- 6-methylsulfanyl-1H-pyrazolo[3,4-d]pyrimidine-4-carbonitrile (CAS 2866167-72-6)
- 4-Bromo-3-(tert-butyl)-1H-pyrazole 60061-63-4 C7H11BrN2 W7275 (CAS 60061-63-4)
- Ethyl 1-(4,5-dihydro-1,3-thiazol-2-yl)piperidine-3-carboxylate hydrochloride (CAS 1431948-03-6)
- Methyl 2-hydroxy-6-(4-hydroxyphenethyl)benzoate (CAS 63898-00-0)
- Methyl 4-(N-(2-(3-(thiophen-2-yl)-1H-pyrazol-1-yl)ethyl)sulfamoyl)benzoate (CAS 1798028-84-8)
- 2-Chloro-N-(2-phenoxy-phenyl)-acetamide 22504-02-5 7687AD C14H12ClNO2 (CAS 22504-02-5)
- Warfarin impurity 13 (CAS CATO-C4X-17813)
- (R)-2-((S)-6,7-Dimethoxy-1-(4-(trifluoromethyl)phenethyl)-3,4-dihydroisoquinolin-2(1H)-yl)-N-methyl-2-phenylacetamide (CAS 1266467-63-3)
- N-Allyl-2-(4-bromophenoxy)acetamide (CAS 304887-53-4)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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