(Furan-2-yl(hydroxy)methyl)diphenylphosphine oxide CAS 371958-83-7
| CAS No. | 371958-83-7 |
| Molecular Formula | C17H15O3P |
| Molecular Weight | 298.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (Furan-2-yl(hydroxy)methyl)diphenylphosphine oxide (C17H15O3P) is characterized by a steroid core, a phosphonate group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(Furan-2-yl(hydroxy)methyl)diphenylphosphine oxide (CAS 371958-83-7), molecular formula C17H15O3P and molecular weight 298.27 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), (Furan-2-yl(hydroxy)methyl)diphenylphosphine oxide 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 | C17H15O3P |
| Molecular Weight | 298.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Furan Standards
- 2-[(furan-2-ylmethyl)amino]-n-[2-(trifluoromethyl)phenyl]acetamide (CAS 838093-46-2)
- N-(Furan-2-ylmethyl)-3-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)propanamide (CAS 440331-65-7)
- 3-(Furan-2-yl)-6-(phenoxymethyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole (CAS 515875-36-2)
- 3-(Furan-2-yl)-1-(4-(pyridin-2-yloxy)piperidin-1-yl)prop-2-en-1-one (CAS 1428382-23-3)
- 1-(3-(Furan-2-yl)-5-(3-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)propan-1-one (CAS 1448122-75-5)
- 3-(Furan-2-yl)-N-((2-(pyrrolidin-1-yl)pyrimidin-4-yl)methyl)acrylamide (CAS 1798403-79-8)
- (4-(Furan-2-carbonyl)piperazin-1-yl)(p-tolyl)methanone (CAS 694473-64-8)
- 1-(5-(Furan-2-yl)-3-(4-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one (CAS 941898-23-3)
Recommended Standards
- 1-(6-(4-Fluorophenyl)-2-methylpyrimidin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1707735-63-4)
- 1-(2-Methyl-4-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 67939-25-7)
- 2,5-Dioxopyrrolidin-1-yl 4-sulfamoylbenzoate (CAS 154715-61-4)
- 1-(4-{[5-(2-fluorophenyl)-1,2,4-oxadiazol-3-yl]oxy}phenyl)ethan-1-one (CAS 866150-25-6)
- N-(5-((2-(2,2-Dimethylpyrrolidin-1-yl)ethyl)carbamoyl)-2-methylpyridin-3-yl)-5-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyridine-3-carboxamide (CAS 1426531-40-9)
- 3-(Isobutylsulfonyl)azetidine (CAS 1706460-38-9)
- 21(S)-Hydroxy Montelukast (CAS 184763-29-9)
- 3-Nitropyridine-2-sulfonyl chloride (CAS 1071524-26-9)
- Albendazole EP Impurity E (CAS 10605-21-7)
- Carbamazepine 10-Acetoxy Impurity (CAS 952740-00-0)
- Benzo[f]quinoxaline (CAS 230-33-1)
- Isometheptene BP Impurity A (CAS 503-00-4)
- 3-(7-Chlorobenzo[d][1,3]dioxol-5-yl)-3-hydroxypropanoic acid (CAS 1248479-36-8)
- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
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