3-Bromo-4-nitrobenzophenone CAS 760192-92-5
| CAS No. | 760192-92-5 |
| Molecular Formula | C13H8BrNO3 |
| Molecular Weight | 306.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Bromo-4-nitrobenzophenone 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.
CATO supplies 3-Bromo-4-nitrobenzophenone (CAS 760192-92-5), a certified reference material (molecular formula C13H8BrNO3, MW 306.11 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 3-Bromo-4-nitrobenzophenone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 306.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C13H8BrNO3 |
| Molecular Weight | 306.11 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 sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-2-deoxycytidine (CAS 1022-79-3)
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- (2-Bromo-5-nitrophenyl)(phenyl)methanone (CAS 183110-88-5)
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- 4-Bromo-4'-nitrobenzophenone (CAS 40292-15-7)
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Recommended Standards
- (4-Bromophenyl)(3-nitrophenyl)methanone (CAS 62100-13-4)
- 3-Chloro-2-[(3-chlorophenyl)methyl]-5-(trifluoromethyl)pyridine (CAS 339010-80-9)
- (3-Bromophenyl)(3-nitrophenyl)methanone (CAS 51339-38-9)
- 5,6-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-ol (CAS 2791272-22-3)
- 5-azido-4-bromo-2,3-dihydropyridazin-3-one (CAS 21456-78-0)
- 4-Chloro-6-(pyrrolidin-3-yloxy)pyrimidine hydrochloride (CAS 1220020-60-9)
- (R)-3,3-difluoropropane-1,2-diol (CAS 1026908-13-3)
- 3-(Isopropoxymethyl)pyrrolidine hydrochloride (CAS 1219967-48-2)
- 4-Cyclopropyl-2-isobutylpyrimidine-5-carboxylic acid (CAS 1249972-15-3)
- (2R,4R)-4-fluoro-2-methylpiperidine (CAS 2166131-60-6)
- tert-butyl (2R)-2-(2-chloroacetamido)-2-phenylacetate (CAS 1909288-02-3)
- 6-Bromothieno[3,2-b]pyridine (CAS 797034-70-9)
- (2S,3S)-3-((tert-butoxycarbonyl)amino)-3-(4-fluorophenyl)-2-hydroxypropanoic acid (CAS 959583-77-8)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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