5-Amino-1-(benzo[d][1,3]dioxol-5-yl)-4-(1H-benzo[d]imidazol-2-yl)-1,2-dihydro-3H-pyrrol-3-one CAS 791600-64-1
| CAS No. | 791600-64-1 |
| Molecular Formula | C18H14N4O3 |
| Molecular Weight | 334.33 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.
CATO supplies 5-Amino-1-(benzo[d][1,3]dioxol-5-yl)-4-(1H-benzo[d]imidazol-2-yl)-1,2-dihydro-3H-pyrrol-3-one (CAS 791600-64-1), a certified reference material (molecular formula C18H14N4O3, MW 334.33 g/mol) for analytical method development and quality control.
5-Amino-1-(benzo[d][1,3]dioxol-5-yl)-4-(1H-benzo[d]imidazol-2-yl)-1,2-dihydro-3H-pyrrol-3-one (C18H14N4O3) 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).
CATO manufactures 5-Amino-1-(benzo[d][1,3]dioxol-5-yl)-4-(1H-benzo[d]imidazol-2-yl)-1,2-dihydro-3H-pyrrol-3-one 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 | C18H14N4O3 |
| Molecular Weight | 334.33 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-3,4-dimethoxybenzamide (CAS 166115-70-4)
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- Ethyl 4-(7-amino-8-cyano-5-oxo-5,6-dihydro-1,6-naphthyridin-6-yl)benzoate (CAS 866008-72-2)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 763125-98-0)
- 1-(Boc-amino)-4-(2,3-diaminopyridin-4-yloxy)-2-fluorobenzene (CAS 1163720-66-8)
- 2-(1-Amino-1-methylethyl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide D3 (CAS 1189508-85-7)
- 6-Amino-1,3-dimethyl-4-(4-(trifluoromethyl)phenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 1637739-82-2)
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Recommended Standards
- 5-(4-Aminophenoxy)-2-(furan-2-ylmethyl)isoindoline-1,3-dione (CAS 310451-97-9)
- 5-Benzyl-[3,3'-bipyridine]-2,2'-dicarboxylic acid (CAS 649559-56-8)
- 4,4'-(4-Aminopyridine-3,5-diyl)dibenzoic acid (CAS 2396569-97-2)
- 2-Nitrophenyl diphenylcarbamate (CAS 354552-03-7)
- SODIUM BENZO[D]OXAZOLE-2-CARBOXYLATE (CAS 1019770-99-0)
- N-[2,4-Dichloro-5-(propan-2-yloxy)phenyl]-2-({[(4-methoxyphenyl)carbamoyl]methyl}sulfanyl)acetamide (CAS 341964-58-7)
- 4-Ethynyl-1-methylpiperidine (CAS 91324-39-9)
- Telmisartan Impurity 94 (CAS CATO-C4X-135994)
- Ceritinib Impurity 88 (CAS 1823331-67-4)
- 5-Amino-6-bromo-1,3-dimethyl-1H-benzo[d]imidazol-2(3H)-one (CAS 24786-52-5)
- 1-(6-Methylpyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 914217-61-1)
- 4-Heptanesulfonamide (CAS 1249684-86-3)
- 4-(3,3-Difluoropiperidin-1-yl)-2-nitrobenzaldehyde 1774896-44-4 (CAS 1774896-44-4)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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