6-(Triphenylphosphoranylidene)hexanoic acid CAS 53036-80-9
| CAS No. | 53036-80-9 |
| Molecular Formula | C24H25O2P |
| Molecular Weight | 376.43 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 6-(Triphenylphosphoranylidene)hexanoic acid.
6-(Triphenylphosphoranylidene)hexanoic acid (CAS 53036-80-9) is a high-purity analytical reference standard with the molecular formula C24H25O2P and a molecular weight of 376.43 g/mol.
Owing to a steroid core, organophosphorus functionality, a hydroxyl group, an ether linkage, 6-(Triphenylphosphoranylidene)hexanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 376.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-(Triphenylphosphoranylidene)hexanoic acid 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 | C24H25O2P |
| Molecular Weight | 376.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Related Triphenylphosphoranylidene Standards
- 2-Methyl-1-(triphenylphosphoranylidene)propyl acetate (CAS 90035-21-5)
- N-((Triphenylphosphoranylidene)vinylidene)aniline (CAS 21385-80-8)
- 2-Methyl-4-(triphenylphosphoranylidene)oxazole-5(4H)-thione (CAS 76621-59-5)
- 1-Phenyl-2-(triphenylphosphoranylidene)ethanone (CAS 859-65-4)
- N-(Triphenylphosphoranylidene)benzimidamide (CAS 95804-09-4)
- 2-((Triphenylphosphoranylidene)amino)benzaldehyde (CAS 53170-68-6)
- 7-(Triphenylphosphoranylidene)heptanoic acid (CAS 52956-94-2)
- 3-Oxo-2-(triphenylphosphoranylidene)butanoic acid (CAS 184000-45-1)
Recommended Standards
- 5-({[(2,6-dimethylphenyl)carbamoyl]methyl}sulfamoyl)-2-methylbenzoic acid (CAS 794553-84-7)
- Dabsyl-L-alanine (CAS 89131-10-2)
- 4-Oxo-4-((4-(N-phenethylsulfamoyl)phenyl)amino)butanoic acid (CAS 651296-74-1)
- Ethyl 2-(triphenyl-phosphoranylidene)butanoate (CAS 22592-13-8)
- 4-methyl-2-phenylpentanal (CAS 911806-53-6)
- 5-((Benzylthio)methyl)imidazolidine-2,4-dione (CAS 20210-01-9)
- 1H-pyrazolo[4,3-b]pyridin-6-amine (CAS 1352397-37-5)
- Methyl 2-(2-mercapto-4,4-dimethylpyrimidin-1(4H)-yl)benzoate (CAS 1142212-88-1)
- Methyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate (CAS 1454848-65-7)
- Methyl (2-(1-hydroxy-1H-indol-3-yl)ethyl)carbamate (CAS 180910-53-6)
- 2-Bromo-5-chlorothiophene-3-carboxylic acid (CAS 1379306-17-8)
- 2-Ethyl-3-hydroxybutanoic acid (CAS 854851-58-4)
- 2,3-Diphenyl-1,4-diazaspiro[4.5]Deca-1,3-diene (CAS 5396-98-5)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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