1-Butyl-4-(1-(2-methoxyethyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one CAS 912896-92-5
| CAS No. | 912896-92-5 |
| Molecular Formula | C18H25N3O2 |
| Molecular Weight | 315.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Butyl-4-(1-(2-methoxyethyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one (CAS 912896-92-5) is a high-purity analytical reference standard with the molecular formula C18H25N3O2 and a molecular weight of 315.41 g/mol.
1-Butyl-4-(1-(2-methoxyethyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one (C18H25N3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-Butyl-4-(1-(2-methoxyethyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one 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 | C18H25N3O2 |
| Molecular Weight | 315.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1-Benzhydryl-3-phenylazetidin-3-ol (CAS 40320-62-5)
- 2-((5-((4-Fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 477329-72-9)
- 1-BENZHYDRYL-3-PHENOXYAZETIDINE (CAS 82622-43-3)
- 2-(4-(Methylthio)phenyl)-N-(thieno[2,3-d]pyrimidin-4-yl)acetamide (CAS 919846-25-6)
- Methyl 2-bromo-5-cyano-4-methoxybenzoate (CAS 1807080-95-0)
- H-Hyp(tBu)-OtBu.HCl (CAS 367453-05-2)
- (S,S)-Chiraphite (CAS 852042-07-0)
- (R)-2-(3-((3-(Benzyloxy)-3-oxopropyl)amino)piperidin-1-yl)acetic acid (CAS 1354004-00-4)
- 4-bromo-2-(bromomethyl)-1-(trifluoromethoxy)benzene (CAS 685126-87-8)
- (3,6-Dichloropyridin-2-yl)methanamine (CAS 1060815-54-4)
- N-Cyclopentyl-2-methyl-5-(2-(trifluoromethyl)phenyl)pyrimidin-4-amine (CAS 917896-14-1)
- 2-Cyclopropylpiperidine (CAS 383128-00-5)
- Allyl(4-fluoro-3-methylphenyl)sulfane (CAS 1378708-97-4)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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