Ethyl 4-bromoquinoline-3-carboxylate CAS 1242260-12-3
| CAS No. | 1242260-12-3 |
| Molecular Formula | C12H10BrNO2 |
| Molecular Weight | 280.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 280.12 g/mol gives Ethyl 4-bromoquinoline-3-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Ethyl 4-bromoquinoline-3-carboxylate (CAS 1242260-12-3), a certified reference material (molecular formula C12H10BrNO2, MW 280.12 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 4-bromoquinoline-3-carboxylate (C12H10BrNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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), Ethyl 4-bromoquinoline-3-carboxylate 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 | C12H10BrNO2 |
| Molecular Weight | 280.12 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 6-bromoquinoline-2-carboxylate (CAS 1020572-61-5)
- Ethyl 2-bromoquinoline-4-carboxylate (CAS 104997-49-1)
- ethyl 7-bromoquinoline-2-carboxylate (CAS 1196153-95-3)
- Ethyl 7-Bromoquinoline-3-carboxylate (CAS 1226762-74-8)
- Ethyl 5-Bromoquinoline-3-carboxylate (CAS 1383551-36-7)
- Ethyl 6-bromoquinoline-8-carboxylate (CAS 1823235-14-8)
- Ethyl 5-bromoquinoline-8-carboxylate (CAS 1823300-65-7)
- Ethyl 7-bromoquinoline-8-carboxylate (CAS 1823500-30-6)
Recommended Standards
- 5-Bromo-1-(2-methylallyl)indoline-2,3-dione (CAS 122834-40-6)
- 6-Pentafluoroethyl-5-trifluoromethyl-pyridin-2-ylamine (CAS 1246466-70-5)
- 4-Bromo-2-(3,5-dimethyl-1h-1,2,4-triazol-1-yl)benzaldehyde (CAS 1247910-61-7)
- 4-Pentafluoroethyl-5-trifluoromethyl-pyridin-2-ylamine (CAS 1208080-90-3)
- Stemone (CAS 22457-23-4)
- 2-Oleoyl-sn-glycero-3-phosphocholine (CAS 22248-65-3)
- methyl 2-bromo-2-(2-chlorophenyl)acetate (CAS 25270-30-2)
- N-(4-aminobutyl)-3-methoxybenzamide hydrochloride (CAS 1580405-55-5)
- 1-BOC-4-(5-nitroquinolin-8-yl)piperazine (CAS 1133115-74-8)
- 1-({6-chloroimidazo[1,2-a]pyridin-3-yl}methyl)-4-(2-methoxyphenyl)piperazine (CAS 882747-95-7)
- Poly(dimethylsiloxane),bis(hydroxyalkyl)terminated (CAS 156327-07-0)
- (4-(Trifluoromethyl)pyrimidin-2-yl)glycine (CAS 1341715-01-2)
- Methyl 2-fluoro-5-methoxybenzoate (CAS 96826-42-5)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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