8-(bromomethyl)-5-nitroquinoline CAS 89159-94-4
| CAS No. | 89159-94-4 |
| Molecular Formula | C10H7BrN2O2 |
| Molecular Weight | 267.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-(bromomethyl)-5-nitroquinoline (CAS 89159-94-4) is a high-purity analytical reference standard with the molecular formula C10H7BrN2O2 and a molecular weight of 267.08 g/mol.
The molecular framework of 8-(bromomethyl)-5-nitroquinoline (C10H7BrN2O2) 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 8-(bromomethyl)-5-nitroquinoline 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 | C10H7BrN2O2 |
| Molecular Weight | 267.08 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; 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.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related bromomethyl Standards
- 1-(bromomethyl)-2,4-dinitro-benzene (CAS 3013-38-5)
- 2-(Bromomethyl)-6-nitroquinoline (CAS 90767-09-2)
- 4-(Bromomethyl)-3-nitroquinoline (CAS 79965-63-2)
- 1-(Bromomethyl)-4-(1,1,1-trifluoropropan-2-yl)benzene (CAS 1204295-85-1)
- 5-(Bromomethyl)-3-(difluoromethyl)-4-methoxypyridin-2-amine (CAS 1804681-86-4)
- 4-(Bromomethyl)-5-(difluoromethyl)-3-methoxypyridin-2-amine (CAS 1806917-23-6)
- 3-(Bromomethyl)-2,4-difluoro-1,5-dimethoxybenzene (CAS 1956324-83-6)
- 4-(Bromomethyl)-5-fluoro-2,4'-bipyridine (CAS 1227494-32-7)
Recommended Standards
- 7-Bromo-1H-pyrano[3',4':4,5]imidazo[1,2-a]pyridin-4(3H)-one (CAS 2027495-17-4)
- 8-Amino-5-bromoquinoline-7-carboxylic acid (CAS 914208-07-4)
- 6-Bromo-8-methyl-5-nitroquinoline (CAS 75908-52-0)
- 8-Bromo-4-methyl-3-nitroquinoline (CAS 855639-97-3)
- 2-(1-(((9H-Fluoren-9-yl)methoxy)carbonyl)azetidin-3-ylidene)acetic acid (CAS 2137583-07-2)
- 2-(5,8-Dimethoxy-2-methyl-4-oxoquinolin-1(4H)-yl)acetohydrazide (CAS 1215674-14-8)
- 6-Hydroxy-2-(pent-4-en-1-yl)-2H-pyran-3(6H)-one (CAS 89567-15-7)
- 3,6-Dimethyl-2-thioxohexahydropyrimidine-4-carboxylic acid (CAS 1103826-96-5)
- 3-(3-Bromophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid (CAS 954230-35-4)
- 6-(4-Chlorophenyl)-1,3,5-triazine-2,4-diamine (CAS 4514-53-8)
- 2-Amino-1-(5-bromo-2-methylphenyl)ethan-1-one (CAS 1520522-03-5)
- 1-[(2,4-Dichlorophenyl)methoxy]-3-[(3,4-dichlorophenyl)methyl]imidazolidine-2,4,5-trione (CAS 320422-88-6)
- Musk Ambrette (CAS 83-66-9)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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