Diphenyl-1-pyrenylphosphine CAS 110231-30-6
| CAS No. | 110231-30-6 |
| Molecular Formula | C28H19P |
| Molecular Weight | 386.42 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.
Diphenyl-1-pyrenylphosphine (CAS 110231-30-6), molecular formula C28H19P and molecular weight 386.42 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Diphenyl-1-pyrenylphosphine (C28H19P) contains organophosphorus functionality, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 19.5, corresponding to approximately 19 ring(s) or double-bond equivalent(s). With a molecular weight of 386.42 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Diphenyl-1-pyrenylphosphine 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 | C28H19P |
| Molecular Weight | 386.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Diphenyl Standards
- 5,12-Diphenyl-5,12-dihydroquinoxalino[2,3-b]quinoxaline (CAS 2361129-09-9)
- 1,3-Diphenyl-1-(3-(phenylamino)-1,2,4-thiadiazol-5-yl)guanidine (CAS 59236-39-4)
- 2,4-Diphenyl-6-(trichloromethyl)-5H-1,3,5,2-triazaphosphinine 2-oxide (CAS 255869-93-3)
- 1,3-Diphenyl-1,8-dihydrodibenzo[b,f]pyrazolo[3,4-d]azepine (CAS 85008-87-3)
- 1,1-Diphenyl-3-(p-tolyl)isoquinolin-4(1H)-one (CAS 102301-79-1)
- Ethyl 2,4-diphenyl-6-(piperidin-1-yl)pyrimidine-5-carboxylate (CAS 823794-32-7)
- N,2-Diphenyl-5-(1,2,4-triazaspiro[4.5]dec-3-en-3-yl)pyrimidin-4-amine (CAS 89983-93-7)
- 2-(2-(5-Oxo-1,3-diphenyl-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinyl)benzoic acid (CAS 314757-85-2)
Recommended Standards
- tert-Butyl ((3R,5S,6R)-6-methyl-2-oxo-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-3-yl)carbamate (CAS 1456803-36-3)
- Z-Phe-DL-Ala-fluoromethylketone (CAS 197855-65-5)
- tert-Butyl ((3S,5S,6R)-6-methyl-2-oxo-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-3-yl)carbamate (CAS 1456803-35-2)
- N-(4-cyanophenyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105207-70-2)
- 2-Cyano-4-methoxybenzoic acid (CAS 22246-20-4)
- Octahydro-1H-2-benzopyran-6-one (CAS 1520976-21-9)
- 1,2-Dimethylquinolin-4(1H)-one (CAS 6760-40-3)
- 3,5-difluoro-4-iodopyridine (CAS 1116099-07-0)
- 6-(Trifluoromethyl)-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine (CAS 1260657-41-7)
- Nω-Acetylhistamine (CAS 673-49-4)
- 2-Methoxyethyl 2-(3-Nitrobenzylidene)acetoacetate (CAS 39562-22-6)
- 1,1-Difluorospiro[2.5]Octane-5-carboxylic acid (CAS 2306264-35-5)
- N-[2,6-Dimethyl-3-(phenylmethoxy)phenyl]-acetamide (CAS 70261-51-7)
- Glucagon (1-29) (CAS 16941-32-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com