6-Bromo-5-(cyanomethyl)-4-(difluoromethyl)nicotinonitrile CAS 1804841-02-8
| CAS No. | 1804841-02-8 |
| Molecular Formula | C9H4BrF2N3 |
| Molecular Weight | 272.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Bromo-5-(cyanomethyl)-4-(difluoromethyl)nicotinonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 6-Bromo-5-(cyanomethyl)-4-(difluoromethyl)nicotinonitrile (CAS 1804841-02-8), a certified reference material (molecular formula C9H4BrF2N3, MW 272.05 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H4BrF2N3, 6-Bromo-5-(cyanomethyl)-4-(difluoromethyl)nicotinonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 272.05 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 6-Bromo-5-(cyanomethyl)-4-(difluoromethyl)nicotinonitrile 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 | C9H4BrF2N3 |
| Molecular Weight | 272.05 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, 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
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- 6-bromo-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid (CAS 1094298-69-7)
- Methyl 5-bromo-2-hydroxybenzo[d]oxazole-7-carboxylate (CAS 1221792-66-0)
- 2-Bromo-5-nitrocinnamic acid (CAS 1262013-78-4)
- 6-Bromo-8-nitrochroman-4-one (CAS 1344891-41-3)
- 6-Bromo-7-methoxy-2H-benzo[d][1,3]oxazine-2,4(1H)-dione (CAS 1427368-55-5)
- 2-Bromo-3-(cyanomethyl)-6-(difluoromethyl)isonicotinonitrile (CAS 1804658-41-0)
Recommended Standards
- 2-Bromo-6-(cyanomethyl)-5-(difluoromethyl)nicotinonitrile (CAS 1804840-83-2)
- 4-Bromo-2-(cyanomethyl)-5-(difluoromethyl)nicotinonitrile (CAS 1805426-98-5)
- 4-Bromo-3-(cyanomethyl)-5-(difluoromethyl)picolinonitrile (CAS 1805433-53-7)
- 2-((5-Bromobenzo[d]isoxazol-3-yl)oxy)acetic acid (CAS 1708288-69-0)
- 5-Methylpyridazine-3-carboxylic acid (CAS 1211578-14-1)
- p-Nitrophenyl 2-Acetamido-2-deoxy-α-D-galactopyranoside (CAS 50645-66-4)
- Rosuvastatin Impurity 18 (CAS 712320-67-7)
- N-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propionamide (CAS 2246619-90-7)
- 2-(4-Ethylpiperazin-1-yl)ethanol (CAS 3221-25-8)
- 3-Bromo-pyrrolidine-1-carboxylic acid tert-butyl ester 939793-16-5 N-Boc-3-Bromopyrrolidine (CAS 939793-16-5)
- 3,3,3-trifluoro-N,N-dimethylpropanamide (CAS 137131-14-7)
- 2-(1,3,5-Trimethyl-1h-pyrazol-4-yl)quinoline-4-carboxylic acid (CAS 1004643-71-3)
- N-(5-Methylfuran-2-yl)-N-(4-nitrobenzyl)heptanamide (CAS 62187-59-1)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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