(Z)-1-((2-(6-bromoquinolin-4-yl)-1-(6-methylpyridin-2-yl)ethylidene)amino)pyrrolidin-2-one CAS 476473-54-8
| CAS No. | 476473-54-8 |
| Molecular Formula | C21H19BrN4O |
| Molecular Weight | 423.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (Z)-1-((2-(6-bromoquinolin-4-yl)-1-(6-methylpyridin-2-yl)ethylidene)amino)pyrrolidin-2-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(Z)-1-((2-(6-bromoquinolin-4-yl)-1-(6-methylpyridin-2-yl)ethylidene)amino)pyrrolidin-2-one (CAS 476473-54-8), molecular formula C21H19BrN4O and molecular weight 423.31 g/mol, is a CATO reference standard with documented purity and traceability.
(Z)-1-((2-(6-bromoquinolin-4-yl)-1-(6-methylpyridin-2-yl)ethylidene)amino)pyrrolidin-2-one (C21H19BrN4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (Z)-1-((2-(6-bromoquinolin-4-yl)-1-(6-methylpyridin-2-yl)ethylidene)amino)pyrrolidin-2-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 | C21H19BrN4O |
| Molecular Weight | 423.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Z Standards
- 1-((2-(7-Bromoquinolin-4-yl)-1-(6-methylpyridin-2-yl)ethylidene)amino)pyrrolidin-2-one (CAS 476473-60-6)
- 1-((2-(6-Bromoquinolin-4-yl)-1-(pyridin-2-yl)ethylidene)amino)pyrrolidin-2-one (CAS 476473-40-2)
- (R)-2-(2-(4-((7-Bromoquinolin-2-yl)oxy)phenoxy)propanamido)acetic acid (CAS 646505-49-9)
- 2-(2-(4-((7-Bromoquinolin-2-yl)oxy)phenoxy)propanamido)acetic acid (CAS 643753-05-3)
- 4-Benzyl-2-(4-bromoquinolin-2-yl)morpholine (CAS 1341036-85-8)
- Ethyl 3-((6-bromoquinolin-4-yl)amino)benzoate (CAS 1217078-65-3)
- 3-((2-Bromoquinolin-3-yl)methyl)quinazolin-4(3H)-one (CAS 571185-46-1)
- 4-Bromoquinolin-8-yl benzenesulfonate (CAS 61430-85-1)
Recommended Standards
- 1-[3-(4-Bromophenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-yl]-4-methylpiperazine (CAS 129177-23-7)
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- 1-(5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl)-4-phenyl-1H-pyrazol-5-amine (CAS 321522-20-7)
- Formoterol impurity 38 (CAS CATO-C4X-1525138)
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- 2-(((Pyridin-3-ylmethyl)imino)methyl)phenol (CAS 58199-72-7)
- Methyl 1-aminocyclopent-3-ene-1-carboxylate (CAS 188177-97-1)
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- N-(6-((Pyridin-4-ylmethyl)thio)pyridazin-3-yl)furan-2-carboxamide (CAS 1021026-55-0)
- 1-(4-Chlorophenyl)-3-(1-(3-nitrobenzoyl)-1H-pyrazol-3-yl)pyridazin-4(1H)-one (CAS 318498-05-4)
- DiosMetin 7-O-β-D-Glucuronide (CAS 35110-20-4)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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