1,3-Dioxo-7-(4-phenoxybenzyl)hexahydroimidazo[1,5-a]pyrazin-2(3H)-yl 4-(4-methoxyphenyl)piperazine-1-carboxylate CAS 1831135-56-8
| CAS No. | 1831135-56-8 |
| Molecular Formula | C31H33N5O6 |
| Molecular Weight | 571.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,3-Dioxo-7-(4-phenoxybenzyl)hexahydroimidazo[1,5-a]pyrazin-2(3H)-yl 4-(4-methoxyphenyl)piperazine-1-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,3-Dioxo-7-(4-phenoxybenzyl)hexahydroimidazo[1,5-a]pyrazin-2(3H)-yl 4-(4-methoxyphenyl)piperazine-1-carboxylate (CAS 1831135-56-8) is a high-purity analytical reference standard with the molecular formula C31H33N5O6 and a molecular weight of 571.62 g/mol.
The molecular framework of 1,3-Dioxo-7-(4-phenoxybenzyl)hexahydroimidazo[1,5-a]pyrazin-2(3H)-yl 4-(4-methoxyphenyl)piperazine-1-carboxylate (C31H33N5O6) is characterized by a nitrogen-containing heterocyclic scaffold, an amide 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 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).
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.
As a certified reference material (CRM), 1,3-Dioxo-7-(4-phenoxybenzyl)hexahydroimidazo[1,5-a]pyrazin-2(3H)-yl 4-(4-methoxyphenyl)piperazine-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C31H33N5O6 |
| Molecular Weight | 571.62 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 5 |
Related Dioxo Standards
- N-[6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N5-carbamoyl-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide (CAS 159857-80-4)
- N-(3,4-Dioxo-1-phenyl-7-(pyridin-2-yloxy)heptan-2-yl)-2-(5-formamido-6-oxo-2-phenylpyrimidin-1(6H)-yl)acetamide (CAS 204460-24-2)
- Ethyl 4-(2-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetamido)benzoate (CAS 4113-91-1)
- 1,4-Dioxo-1,4-bis(tridecyloxy)butane-2-sulfonic acid (CAS 18271-58-4)
- 3-((((2,5-Dioxo-1-phenylimidazolidin-4-yl)methyl)thio)methyl)-5-phenylimidazolidine-2,4-dione (CAS 22664-47-7)
- 5,21-Dioxo-25-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-10,13,16-trioxa-6,20-diazapentacosan-1-oic acid (CAS 1202761-21-4)
- (2E)-2-{4-[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)ethyl]-1,3-thiazol-2-yl}-3-(4-{[3-(trifluoromethyl)phenyl]methoxy}phenyl)prop-2-enenitrile (CAS 866051-10-7)
- 4,4'-((8,16-dioxo-8,16-dihydrodibenzo[a,j]perylene-2,10-diyl)bis(oxy))dibutyric acid (CAS 243670-14-6)
Recommended Standards
- 6-(2-Deoxy-5-O-DMT-b-D-ribofuranosyl)-3,4-dihydro-8H-pyrimido-[4,5-c][1,2]oxazin-7-one (CAS 126128-43-6)
- Nintedanib Impurity 20 (CAS 2734676-68-5)
- N4-Acetyl-2-deoxy-5-O-DMT-cytidine (CAS 100898-63-3)
- Mezlocillin Impurity 3 (CAS CATO-C4X-18313)
- 1-Boc-4-[3-amino-5-(trifluoromethyl)benzyl]piperazine (CAS 442846-59-5)
- 2-(Ethyl(methyl)amino)acetohydrazide dihydrochloride (CAS 1263377-17-8)
- (S)-1-(3,4-dichlorophenyl)but-3-en-1-amine (CAS 1270049-30-3)
- Methyl 5-(2-nitrophenyl)furan-2-carboxylate (CAS 41019-36-7)
- N-cyclobutyl-2-iodobenzamide (CAS 1249119-79-6)
- 3-Bromo-4-chloro-5-fluoro-2-methylaniline (CAS 2368909-54-8)
- Methyl 2-fluoro-3-(trifluoromethyl)benzoate (CAS 178748-05-5)
- 1-(4-Bromobutoxy)-4-methylbenzene (CAS 3257-49-6)
- 1,5-Dichloro-9,10-dihydroanthracene (CAS 876274-67-8)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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