Diethyl 6-bromoquinoline-2,3-dicarboxylate CAS 892874-36-1
| CAS No. | 892874-36-1 |
| Molecular Formula | C15H14BrNO4 |
| Molecular Weight | 352.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Diethyl 6-bromoquinoline-2,3-dicarboxylate.
CATO supplies Diethyl 6-bromoquinoline-2,3-dicarboxylate (CAS 892874-36-1), a certified reference material (molecular formula C15H14BrNO4, MW 352.18 g/mol) for analytical method development and quality control.
Structurally, Diethyl 6-bromoquinoline-2,3-dicarboxylate (C15H14BrNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 352.18 g/mol, it falls into the moderately-high-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H14BrNO4 |
| Molecular Weight | 352.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-(3-(5-(4-Bromophenyl)furan-2-yl)propanamido)acetic acid (CAS 853331-28-9)
- 2-Cyano-3-(4-fluorophenyl)prop-2-enoic acid (CAS 118409-66-8)
- 2-Chloro-N-(3,5-dichloro-4-methylpyridin-2-yl)acetamide (CAS 726150-82-9)
- (4S,4'S)-2,2'-(Cyclopropane-1,1-diyl)bis(4-phenyl-4,5-dihydrooxazole) (CAS 573968-16-8)
- 1-(3,4-Dimethoxyphenyl)dodecan-1-one (CAS 96966-45-9)
- tert-Butyl 4-amino-4-(propan-2-yl)piperidine-1-carboxylate (CAS 1402148-68-8)
- 6-(Allylthio)-4-phenyl-1,3,5-triazin-2(1H)-one (CAS 652154-75-1)
- 1-(5-(Methylthio)-1H-1,2,4-triazol-1-yl)ethanone (CAS 63236-93-1)
- 4-bromo-5-methoxy-2-methylpyrimidine (CAS 1803570-43-5)
- 4-[(2,6-Dichlorophenyl)methyl]-2H,3H,4H,5H-thieno[3,2-f][1,4]thiazepin-5-one (CAS 478247-17-5)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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