2-(Diphenylphosphoryl)acetohydrazide diallylphosphinate CAS 103597-89-3
| CAS No. | 103597-89-3 |
| Molecular Formula | C14H16N2O2P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Diphenylphosphoryl)acetohydrazide diallylphosphinate is closely related to a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(Diphenylphosphoryl)acetohydrazide diallylphosphinate (CAS 103597-89-3), molecular formula C14H16N2O2PC6H10O2P and molecular weight 420.39 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(Diphenylphosphoryl)acetohydrazide diallylphosphinate (C14H16N2O2PC6H10O2P) is characterized by a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H16N2O2P C6H10O2P |
| Molecular Weight | 420.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Diphenylphosphoryl Standards
- N-((Diphenylphosphoryl)methyl)acetamide (CAS 111862-96-5)
- 2-(Diphenylphosphoryl)-N-ethylacetamide (CAS 117107-52-5)
- 1-(Diphenylphosphoryl)-N,N-dimethylmethanesulfonamide (CAS 120991-44-8)
- 3,6-Bis(diphenylphosphoryl)-9-[4-(diphenylphosphoryl)phenyl]carbazole (CAS 1234510-15-6)
- (5'-(3-(Diphenylphosphoryl)phenyl)-[1,1':3',1''-terphenyl]-3,3''-diyl)bis(diphenylphosphine oxide) (CAS 1311378-95-6)
- (4-(Diphenylphosphoryl)phenyl)boronic acid (CAS 1353035-29-6)
- (3-(Diphenylphosphoryl)phenyl)boronic acid (CAS 1437305-40-2)
- N-((Diphenylphosphoryl)methyl)-N-methylbenzamide (CAS 144175-19-9)
Recommended Standards
- N4,N5-diethyl-1H-imidazole-4,5-dicarboxamide (CAS 65-21-4)
- (2-Fluoro-4-(pentafluoro-λ6-sulfanyl)phenyl)methanamine (CAS 1240257-86-6)
- N-(4-Bromophenyl)-3-oxo-3-phenylpropanamide (CAS 1088-93-3)
- Cytarabine Impurity 34 (CAS CATO-C4X-200534)
- 2-(Perfluorophenoxy)ethan-1-amine hydrochloride (CAS 1051368-88-7)
- (PAd-DalPhos)NiCl(otol) (CAS 1902911-45-8)
- methyl 3-methylphenanthrene-9-carboxylate (CAS 67800-34-4)
- Alectinib Impurity 48 (CAS CATO-C4X-283648)
- Posaconazole Impurity 76 (CAS CATO-C4X-120876)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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