(11aR)-10,11,12,13-Tetrahydro-N,N-bis[(1R)-1-(2-methoxyphenyl)ethyl]diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin-5-amine CAS 1642867-03-5
| CAS No. | 1642867-03-5 |
| Molecular Formula | C35H36NO4P |
| Molecular Weight | 565.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(11aR)-10,11,12,13-Tetrahydro-N,N-bis[(1R)-1-(2-methoxyphenyl)ethyl]diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin-5-amine (CAS 1642867-03-5), molecular formula C35H36NO4P and molecular weight 565.64 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (11aR)-10,11,12,13-Tetrahydro-N,N-bis[(1R)-1-(2-methoxyphenyl)ethyl]diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin-5-amine (C35H36NO4P) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 18.5, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 565.64 g/mol, it falls into the moderately-high-molecular-weight range. 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).
CATO manufactures (11aR)-10,11,12,13-Tetrahydro-N,N-bis[(1R)-1-(2-methoxyphenyl)ethyl]diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin-5-amine 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 | C35H36NO4P |
| Molecular Weight | 565.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Related aR Standards
- (11aS)-10,11,12,13-Tetrahydro-N,N-bis[(1S)-1-(2-methoxyphenyl)ethyl]diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin-5-amine (CAS 1642865-92-6)
- (11aS)-10,11,12,13-Tetrahydro-N,N-bis[(1R)-1-(2-methoxyphenyl)ethyl]diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin-5-amine (CAS 1642865-93-7)
- (11aR)-10,11,12,13-Tetrahydro-N,N-bis[(1S)-1-(2-methoxyphenyl)ethyl]diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin-5-amine (CAS 1642865-94-8)
- (11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-1-naphthalenyl-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (CAS 1258327-08-0)
- (11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-1-naphthalenyl-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (CAS 1297613-73-0)
- (11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-2-naphthalenyl-5-oxide-diindeno[7,1-de:1,7-fg][1,3,2]dioxaphosphocin (CAS 1297613-74-1)
- (11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-2-naphthalenyl-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (CAS 1791419-42-5)
- (11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-bis(4-nitrophenyl)-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-oxide (CAS 1412439-84-9)
Recommended Standards
- 1-[(3aR,8aR)-Tetrahydro-2,2-dimethyl-4,4,8,8-tetraphenyl-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]pyrrolidine (CAS 913706-72-6)
- 1-[(3aS,8aS)-Tetrahydro-2,2-dimethyl-4,4,8,8-tetraphenyl-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]pyrrolidine (CAS 582298-51-9)
- Pemafibrate Impurity 18 (CAS CATO-C4X-290318)
- Thiocolchicoside EP Impurity L (CAS CATO-C4X-27707)
- 3-[5-Bromo-2-(difluoromethoxy)phenyl]propanoic acid (CAS 1086386-07-3)
- 1-(Trifluoroethoxy)-2-methyl-4-nitrobenzene (CAS 96308-26-8)
- 5-iodo-2-mercaptobenzonitrile (CAS 613263-25-5)
- 3-((Furan-2-ylmethyl)amino)-4-((4-nitrophenyl)amino)-4-oxobutanoic acid (CAS 1042693-05-9)
- N-Cyano-N′-(1,1-dimethylpropyl)guanidine (CAS 1113-10-6)
- 2-(4-Bromophenyl)-5-methylpyrazol-3-amine (CAS 82447-61-8)
- 2-(3-Chloropropyl)-5,6-dimethoxyisoindolin-1-one (CAS 1163250-40-5)
- 2,3-Dimethylbenzylamine (CAS 51586-20-0)
- 3-Bromo-2-fluoro-5-(methylsulfonyl)pyridine (CAS 2408741-12-6)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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