4,8-Dibromoquinoline-3-carbonitrile CAS 1242260-88-3
| CAS No. | 1242260-88-3 |
| Molecular Formula | C10H4Br2N2 |
| Molecular Weight | 311.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 311.96 g/mol gives 4,8-Dibromoquinoline-3-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4,8-Dibromoquinoline-3-carbonitrile (CAS 1242260-88-3), molecular formula C10H4Br2N2 and molecular weight 311.96 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H4Br2N2, 4,8-Dibromoquinoline-3-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 4,8-Dibromoquinoline-3-carbonitrile 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 | C10H4Br2N2 |
| Molecular Weight | 311.96 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromoquinoline Standards
- 4,6-Dibromoquinoline-3-carbonitrile (CAS 1260835-82-2)
- 6,7-Dibromoquinoline-5,8-dione (CAS 18633-05-1)
- 2,3-dibromoquinoline (CAS 13721-00-1)
- 4,6-Dibromoquinoline-3-carboxylic acid (CAS 1378254-96-6)
- 5,8-Dibromoquinoline-4-carboxylic acid (CAS 1603199-45-6)
- 3,6-Dibromoquinoline-8-carboxylic acid (CAS 2140316-61-4)
- 3,5-Dibromoquinoline, 97% (CAS 101861-59-0)
- 4,8-Dibromoquinoline (CAS 1070879-31-0)
Recommended Standards
- Ethyl 3,5-dibromo-1-methyl-1H-pyrazole-4-carboxylate, 97% (CAS 1017802-88-8)
- 6-Bromo-3-iodo-2,4-dimethylpyridine (CAS 942206-05-5)
- (S)-3-Amino-3-(4,5-dibromofuran-2-yl)propanamide (CAS 1344960-25-3)
- 4-Bromo-2-iodo-N-methylaniline (CAS 869486-64-6)
- 2-((Dimethylamino)methyl)benzonitrile (CAS 53369-76-9)
- (2S,3S,5R,6S)-6-[2-(2-ethyl-5-oxohexoxy)carbonylbenzoyl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid (CAS 118517-72-9)
- N,3-Dimethyl-5-(1-tosylpyrrolidin-2-yl)pyridin-2-amine (CAS 1352527-47-9)
- (S)-3-Methyl-2-((phenoxycarbonyl)amino)butanoic Acid (CAS 126147-70-4)
- 2-[N-(2-methylphenyl)methanesulfonamido]acetic acid (CAS 362695-40-7)
- Fmoc-alpha-allyl-L-alanine (CAS 288617-71-0)
- 3'-Methoxy-[1,1'-biphenyl]-2,5-dione (CAS 51134-73-7)
- 6-Methyl-1-(thiophen-2-ylsulfonyl)-1,2,3,4-tetrahydroquinoline (CAS 497059-98-0)
- 1-(2-Methyl-1-benzothien-3-yl)ethanone (CAS 16810-19-8)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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