3-Bromobenzoyl chloride CAS 1711-09-7
| CAS No. | 1711-09-7 |
| Molecular Formula | C7H4BrClO |
| Molecular Weight | 219.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Bromobenzoyl chloride.
CATO supplies 3-Bromobenzoyl chloride (CAS 1711-09-7), a certified reference material (molecular formula C7H4BrClO, MW 219.46 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H4BrClO, 3-Bromobenzoyl chloride contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.46 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures 3-Bromobenzoyl chloride 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 | C7H4BrClO |
| Molecular Weight | 219.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl/Br-containing |
Related Bromobenzoyl Standards
- 2-Bromobenzoyl cyanide (CAS 88562-26-9)
- 3-Bromobenzoyl cyanide (CAS 24999-51-7)
- 4-Bromobenzoyl cyanide (CAS 6048-21-1)
- 4-Bromobenzoyl fluoride (CAS 72398-40-4)
- 1-(4-Bromobenzoyl)azetidine (CAS 925423-97-8)
- 3-(4-Bromobenzoyl)azetidine (CAS 960402-28-2)
- 2-[(2-bromobenzoyl)amino]benzoic acid (CAS 18600-62-9)
- 3-Bromobenzoyl isothiocyanate (CAS 78225-75-9)
Recommended Standards
- 4-Bromo-2-chlorobenzaldehyde (CAS 158435-41-7)
- 2-Bromo-5-chlorobenzaldehyde (CAS 174265-12-4)
- 4-Bromo-3-chlorobenzaldehyde (CAS 120077-69-2)
- 3-Bromo-5-chlorobenzaldehyde (CAS 188813-05-0)
- 2-(4-Bromophenyl)-N-(cyanomethyl)acetamide (CAS 211614-68-5)
- 3-Amino-2-[(3,4,5-trifluorophenyl)methyl]propanamide (CAS 1310202-01-7)
- Diethyl 3,3'-disulfanediyl(2r,2'r)-bis(2-aminopropanoate) (CAS 583-89-1)
- 4-Bromo-1-ethyl-3-isobutyl-1H-pyrazole-5-carboxylic acid (CAS 1020722-66-0)
- Aprepitant impurity 52 (CAS CATO-C4X-114152)
- (±)-4-Hydroxy-3-methoxymandelic-α-d1 Acid (CAS 53587-34-1)
- 1-(4-Chlorophenyl)-4,4-dimethylpentan-3-one (CAS 66346-01-8)
- Tadalafil Impurity 18 (CAS 153-94-6)
- N-(1-((4-methoxyphenyl)amino)-2-oxo-2-(p-tolyl)ethyl)furan-2-carboxamide (CAS 425645-37-0)
- Peptide 440 (CAS CATO-CPTD788440)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com