4-Bromo-2-(((4-chlorophenyl)imino)methyl)phenol CAS 16434-76-7
| CAS No. | 16434-76-7 |
| Molecular Formula | C13H9BrClNO |
| Molecular Weight | 310.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Bromo-2-(((4-chlorophenyl)imino)methyl)phenol (C13H9BrClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 310.57 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 4-Bromo-2-(((4-chlorophenyl)imino)methyl)phenol (CAS 16434-76-7), a certified reference material (molecular formula C13H9BrClNO, MW 310.57 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 4-Bromo-2-(((4-chlorophenyl)imino)methyl)phenol 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.
Physical & Chemical Properties
| Molecular Formula | C13H9BrClNO |
| Molecular Weight | 310.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1961 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- (E)-4-bromo-2-(((4-chlorophenyl)imino)methyl)phenol (CAS 475155-96-5)
- 3-BRomo-n-(4-chlorophenyl)benzamide (CAS 305858-54-2)
- 4-Bromo-N-(2-chlorophenyl)benzamide (CAS 313268-56-3)
- 4-Bromo-N-(3-chlorophenyl)benzamide (CAS 67764-29-8)
- N-(4-Bromo-2-chlorophenyl)benzamide (CAS 902091-22-9)
- 1-Bromo-4-chloro-7,8-dimethylimidazo[1,2-a]quinoxaline (CAS 1254196-53-6)
- 6-Bromo-2-methylpyrazolo[1,5-a]pyrimidine-3-sulfonyl chloride (CAS 1306606-65-4)
- 3-Bromo-2-methylpyrazolo[1,5-a]pyrimidine-6-sulfonyl chloride (CAS 1423030-98-1)
Recommended Standards
- (E)-2-(((4-bromophenyl)imino)methyl)-4-chlorophenol (CAS 1613045-95-6)
- (2-Amino-5-bromophenyl)(3-chlorophenyl)methanone (CAS 65247-25-8)
- n-(4-Bromophenyl)-3-chlorobenzamide (CAS 158525-83-8)
- (2-Amino-5-bromophenyl)(4-chlorophenyl)methanone (CAS 65246-99-3)
- [4,4'-Bipyridine]-3-carboxylic acid (CAS 91135-53-4)
- (S)-2-Amino-3-(2,3,4,5-tetrafluorophenyl)propanoic acid (CAS 873429-68-6)
- 2-(3-Methoxyphenoxy)-N-(prop-2-yn-1-yl)acetamide (CAS 1197500-04-1)
- Progesterone Impurity N1(Mixture of Diastereomers) (CAS 71658-22-5)
- (6,6-Dimethylmorpholin-2-yl)methanol (CAS 1416499-56-3)
- 4-Imino-5,5-dimethyl-3-phenyloxazolidin-2-one (CAS 3846-12-6)
- 4-Bromo-2-fluorothioanisole (CAS 221030-79-1)
- BT-COCN-Br (CAS 2305603-57-8)
- 3,4-Dimethylcinnoline-6-carboxylic acid (CAS 1176775-00-0)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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