5-Bromo-2-fluorobenzimidamide CAS 1100752-70-2
| CAS No. | 1100752-70-2 |
| Molecular Formula | C7H6BrFN2 |
| Molecular Weight | 217.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-Bromo-2-fluorobenzimidamide (CAS 1100752-70-2) is a high-purity analytical reference standard with the molecular formula C7H6BrFN2 and a molecular weight of 217.04 g/mol.
5-Bromo-2-fluorobenzimidamide (C7H6BrFN2) contains a nitrile group, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C7H6BrFN2 |
| Molecular Weight | 217.04 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- 4-Bromo-2-fluorobenzimidamide (CAS 1100752-71-3)
- 6-Bromo-2-fluoro-3-methylbenzaldehyde (CAS 1114809-22-1)
Recommended Standards
- 1-(3-Bromophenyl)-2-fluoroethan-1-one (CAS 1219632-64-0)
- 3-Bromo-2-fluoro-5-methylbenzaldehyde (CAS 1257665-03-4)
- (4-Bromo-2-fluorobenzylidene)hydrazine (CAS 1276074-68-0)
- 2-(5-Bromo-2-fluorophenyl)oxirane (CAS 1343046-78-5)
- (2-Hydroxyphenyl)(1-(4-methoxyphenyl)-1H-pyrazol-4-yl)methanone (CAS 955964-65-5)
- 4-((4-Chloro-3,5-dimethyl-1h-pyrazol-1-yl)methyl)benzohydrazide (CAS 387344-94-7)
- IEICO-4F (CAS 2089044-02-8)
- 2-(3,6-Dioxotetrahydropyridazin-1(2H)-yl)acetic acid (CAS 1279211-27-6)
- 1-Heptanaminium, N,N,N-trihexyl-, bromide (1:1) (CAS 4328-15-8)
- 5-Bromo-N,N-dimethylfuran-2-carboxamide (CAS 31136-79-5)
- 2-Methylpyrido[4,3-d]pyrimidin-4(3H)-one (CAS 218954-77-9)
- 6-Chloro-1,3-dihydrofuro[3,4-c]pyridine (CAS 1546226-40-7)
- Ethyl 2-Bromo-5-(trifluoromethyl)cinnamate (CAS 1345484-78-7)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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