N-(2-(2-(2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethoxy)ethoxy)ethyl)-5-(1,2-dithiolan-3-yl)pentanamide CAS 918827-52-8
| CAS No. | 918827-52-8 |
| Molecular Formula | C21H33N3O6S2 |
| Molecular Weight | 487.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 487.63 g/mol gives N-(2-(2-(2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethoxy)ethoxy)ethyl)-5-(1,2-dithiolan-3-yl)pentanamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-(2-(2-(2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethoxy)ethoxy)ethyl)-5-(1,2-dithiolan-3-yl)pentanamide (CAS 918827-52-8), a certified reference material (molecular formula C21H33N3O6S2, MW 487.63 g/mol) for analytical method development and quality control.
The molecular framework of N-(2-(2-(2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethoxy)ethoxy)ethyl)-5-(1,2-dithiolan-3-yl)pentanamide (C21H33N3O6S2) is characterized by a flavonoid core, an amide group, a sulfone 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.
As a certified reference material (CRM), N-(2-(2-(2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethoxy)ethoxy)ethyl)-5-(1,2-dithiolan-3-yl)pentanamide 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 | C21H33N3O6S2 |
| Molecular Weight | 487.63 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- 1-[5-(2,5-dioxo-3-sulfo-pyrrolidin-1-yl)oxy-5-oxo-pentanoyl]oxy-2,5-dioxo-pyrrolidine-3-sulfonic acid (CAS 215597-83-4)
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-2-(2-iodoethoxy)acetamide (CAS 2162120-95-6)
- N-(9,10-Dioxo-9,10-dihydroanthracen-1-yl)-4-(N,N-dipropylsulfamoyl)benzamide (CAS 325977-59-1)
- 4-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-N-(o-tolyl)benzamide (CAS 956960-36-4)
- 2-(3-{4-[3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)propoxy]phenoxy}propyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 374788-63-3)
- (((9,10-Dioxo-9,10-dihydroanthracene-2,6-diyl)bis(oxy))bis(propane-3,1-diyl))diphosphonic acid (CAS 2370885-23-5)
- 2-(2,6-dioxo-3-piperidyl)-4-(6-iodohexoxy)isoindoline-1,3-dione (CAS 2738912-34-8)
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-5-iodo-pentanamide (CAS 2703834-53-9)
Recommended Standards
- (S)-Di-Tert-Butyl 2-(3-((S)-6-Amino-1-(Tert-Butoxy)-1-Oxohexan-2-Yl)Ureido)Pentanedioate (CAS 1025796-31-9)
- sPLA2 inhibitor (CAS 393569-31-8)
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-N-(2,5-dibromophenyl)acetamide (CAS 882083-72-9)
- Imatinib EP Impurity C-d8 (N-Desmethyl Imatinib-d8) (CAS 1185103-28-9)
- 2-(3-Fluoro-5-methylphenyl)ethane-1-thiol (CAS 1314984-92-3)
- 2-(2-Chloro-6-hydroxy-5-(((2-methylquinolin-8-yl)amino)methyl)-3-oxo-3H-xanthen-9-yl)benzoic acid (CAS 905982-78-7)
- 5-Methyl-1-(pyrazin-2-ylmethyl)-1h-pyrazol-4-amine (CAS 1393101-56-8)
- 2-([1,2,4]Triazolo[1,5-a]pyridin-6-yl)-1-(5-fluoro-6-methylpyridin-2-yl)ethanone (CAS 1132610-47-9)
- 3-Acetyl-7-acetyloxy-5-hydroxy-2-methyl-4H-1-benzopyran-4-one (CAS 7338-52-5)
- 2-Bromo-N-(2-methyl-2-morpholinopropyl)acetamide hydrobromide (CAS 1384428-86-7)
- 1-Cyclopentyl-5-iodo-4-methyl-1H-imidazole (CAS 1856070-57-9)
- 5-Isopropyl-4-methyl-1H-pyrazole-3-carboxylic acid (CAS 1341327-85-2)
- 1-(5-methylpyridin-3-yl)ethan-1-amine (CAS 1270526-80-1)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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