Bis(4-acetamidophenyl) (2-((S)-2,6-diaminohexanoyl)isoindolin-1-yl)phosphonate CAS 960300-47-4
| CAS No. | 960300-47-4 |
| Molecular Formula | C30H36N5O6P |
| Molecular Weight | 593.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Bis(4-acetamidophenyl) (2-((S)-2,6-diaminohexanoyl)isoindolin-1-yl)phosphonate (CAS 960300-47-4) is a high-purity analytical reference standard with the molecular formula C30H36N5O6P and a molecular weight of 593.61 g/mol.
The molecular framework of Bis(4-acetamidophenyl) (2-((S)-2,6-diaminohexanoyl)isoindolin-1-yl)phosphonate (C30H36N5O6P) is characterized by a steroid 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C30H36N5O6P |
| Molecular Weight | 593.61 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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 5 |
Related Bis Standards
- N-(4-Acetamidophenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477330-70-4)
- 4-((4-Acetamidophenyl)amino)-1-amino-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid (CAS 97549-02-5)
- 5-((4-Acetamidophenyl)amino)-8-amino-9,10-dioxo-9,10-dihydroanthracene-1,7-disulfonic acid (CAS 93892-19-4)
- N-(4-Acetamidophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477329-59-2)
- N-(4-Acetamidophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477329-00-3)
- N-(4-acetamidophenyl)-2-((3-ethyl-4-oxo-7-(p-tolyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040632-33-4)
- N-(4-Acetamidophenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477332-94-8)
- N-(4-Acetamidophenyl)indomethacin Amide (CAS 261766-23-8)
Recommended Standards
- Relugolix Impurity 79 (CAS CATO-C4X-242979)
- H-Gly-Arg-Gly-Asp-Ser-Cys-OH (H-7255.0005) (CAS 91037-71-7)
- Ticagrelor Nitroso EP Impurity C (CAS CATO-C4X-1093163)
- 4-Methoxyphenyl 3-O-benzyl-4-6-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranoside (CAS 129575-88-8)
- 4-(Cis-4-methylcyclohexyl)-1,1'-biphenyl (CAS 28864-95-1)
- 1-(4-Methoxybenzyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 131699-05-3)
- (2,4-Dimethoxy-benzyl)-(3-methoxy-benzyl)-amine oxalate (CAS 1048026-00-1)
- N-(4-Cyanophenyl)-2-iodobenzamide (CAS 81654-64-0)
- 3-(Cyclohexylmethoxy)propane-1-sulfonyl chloride (CAS 1408651-62-6)
- Methyl 2-(3-aminooxolan-3-yl)acetate (CAS 1512130-91-4)
- 2-Bromo-5-methylpyridin-3-ylboronic acid (CAS 2096338-41-7)
- 6-Methyl-1H-octahydropyrrolo[3,4-b]pyridine (CAS 885959-20-6)
- tert-Butyl allyl(1,3-dioxoisoindolin-2-yl)carbamate (CAS 287729-03-7)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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