2-(Triphenylphosphoranylidene)acetic acid CAS 15677-02-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15677-02-8 |
| Molecular Formula | C20H17O2P |
| Molecular Weight | 320.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(Triphenylphosphoranylidene)acetic acid (CAS 15677-02-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H17O2P. Molecular weight: 320.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H17O2P |
| Molecular Weight | 320.32 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.) | 1961 |
Related Triphenylphosphoranylidene Standards
- 1-(Triphenylphosphoranylidene)butan-2-one (CAS 19753-66-3)
- 2-(Triphenylphosphoranylidene)butanal (CAS 90601-08-4)
- methyl (triphenylphosphoranylidene)acetate (CAS 21204-67-1)
- N-(Triphenylphosphoranylidene)ethanamine (CAS 47182-04-7)
- Methyl (triphenylphosphoranylidene)carbamate (CAS 40438-23-1)
- 2-(triphenylphosphoranylidene)acetaldehyde (CAS 2136-75-6)
- N-(Triphenylphosphoranylidene)ethenamine (CAS 121198-57-0)
- N-(Triphenylphosphoranylidene)cyanamide (CAS 4027-82-1)
Recommended Standards
- 7-(3-Aminopyrrolidin-1-yl)-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid (CAS 129672-09-9)
- 2-Bromo-3-fluoro-1-(triisopropylsilyl)-1H-pyrrole (CAS 1638767-30-2)
- 2-(2-Amino-4-(methoxymethyl)-6-oxopyrimidin-1(6H)-yl)-N-(4-fluoro-2-methylphenyl)acetamide (CAS 1251678-21-3)
- 2-Methylhex-3-yn-2-ol (CAS 5075-33-2)
- 5-(Pyrazin-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1343011-99-3)
- Formic Acid Ethyl Ester (CAS 109-94-4)
- (2S,3R)-2-(4-Hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydrobenzofuran-5-carboxylic acid (CAS 185244-78-4)
- Methyl (S)-(1-hydroxy-3-(4-methoxyphenyl)propan-2-yl)carbamate (CAS 361520-05-0)
- Methyl 5-Amino-2-fluorobenzoate (CAS 56741-34-5)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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 13829788188 / jacky.chen@cato-chem.com