2-(Diphenylphosphino)acetic acid CAS 3064-56-0
| CAS No. | 3064-56-0 |
| Molecular Formula | C14H13O2P |
| Molecular Weight | 244.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Diphenylphosphino)acetic acid (CAS 3064-56-0) is a high-purity analytical reference standard with the molecular formula C14H13O2P and a molecular weight of 244.23 g/mol.
2-(Diphenylphosphino)acetic acid (C14H13O2P) contains organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 2-(Diphenylphosphino)acetic acid 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 | C14H13O2P |
| Molecular Weight | 244.23 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Diphenylphosphino Standards
- 2-(Diphenylphosphino)acetamide (CAS 35948-16-4)
- 2-(Diphenylphosphino)ethanethiol 3190-79-2 Diphenyl(2-mercaptoethyl)phosphine (CAS 3190-79-2)
- 2-(Diphenylphosphino)ethylamine 4848-43-5 (2-AMINOETHYL)DIPHENYLPHOSPHINE;1-AMINO-2-(DIPHENYLPHOSPHINO)ETHANE;2-(DIPHENYLPHOSPHINO)ETHANAMINE;2-(DIPHENYLPHOSPHINO)ETHYLAMINE SC11548 (CAS 4848-43-5)
- 3-(diphenylphosphino)propylamine (CAS 16605-03-1)
- (Diphenylphosphino)methanethiol (CAS 324753-16-4)
- 2-(diphenylphosphino)-1-methyl-1H-imidazole (CAS 150404-18-5)
- (R)-2-[(Diphenylphosphino)methyl]pyrrolidine (CAS 428514-91-4)
- (R)-1-(Diphenylphosphino)-2-amino-3-methylbutane (CAS 1400149-69-0)
Recommended Standards
- 1-(3-Cyanothiophen-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 338777-48-3)
- 4-(1,3-Dioxoisoindolin-2-yl)-2-oxobutanal (CAS 7504-49-6)
- (5-Amino-6-(2-methoxyethoxy)pyridin-2-yl)dimethylphosphine oxide (CAS 2115000-17-2)
- 4-(5-(Difluoromethyl)thiophen-2-yl)-2-fluorophenol (CAS 2092285-71-5)
- 5-Oxo-1-[3-(trifluoromethyl)phenyl]-3-pyrrolidinecarboxylic acid (CAS 2357-26-8)
- 2-(4-Bromo-3-fluorophenyl)-5-methyl-1,3,4-oxadiazole (CAS 1093064-67-5)
- 1-{1-[(tert-Butoxy)carbonyl]piperidin-3-yl}cyclopropane-1-carboxylic acid (CAS 1427379-08-5)
- 5-(3-Bromophenyl)-3,4-dihydro-2H-pyrrole (CAS 374589-00-1)
- 2,6-Diphenylpiperidin-4-one (CAS 5554-55-2)
- 1-((Cyclopropylmethyl)amino)-3-phenoxypropan-2-ol (CAS 1183550-14-2)
- 2-Fluoro-3-methylisonicotinonitrile (CAS 1612786-39-6)
- 6-Chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde (CAS 1227268-67-8)
- 2-(Naphthalen-2-yl)-4-phenyl-6-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1,3,5-triazine (CAS 2741917-59-7)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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