4-Bromo-2-chloro-1-(methoxymethyl)benzene CAS 1602920-29-5
| CAS No. | 1602920-29-5 |
| Molecular Formula | C8H8BrClO |
| Molecular Weight | 235.51 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 4-Bromo-2-chloro-1-(methoxymethyl)benzene.
CATO supplies 4-Bromo-2-chloro-1-(methoxymethyl)benzene (CAS 1602920-29-5), a certified reference material (molecular formula C8H8BrClO, MW 235.51 g/mol) for analytical method development and quality control.
The molecular framework of 4-Bromo-2-chloro-1-(methoxymethyl)benzene (C8H8BrClO) is characterized by a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 4-Bromo-2-chloro-1-(methoxymethyl)benzene 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 | C8H8BrClO |
| Molecular Weight | 235.51 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 1-(4-Bromo-2-chlorophenyl)ethan-1-ol (CAS 1002309-96-7)
- 1-Bromo-3-chloro-2-ethoxy-benzene (CAS 1010390-50-7)
- 5-Bromo-4-chloro-2-isopropylpyrimidine (CAS 1044767-89-6)
- 5-Bromo-4-chloro-6-isopropylpyrimidine (CAS 1044768-52-6)
- 2-Bromo-1-chloro-4-methoxymethyl-benzene (CAS 1079402-21-3)
- (5-Bromo-2-chlorobenzyl)hydrazine (CAS 1096824-50-8)
- 1-Bromo-4-(chloromethyl)-2-methoxybenzene (CAS 113081-49-5)
- 4-Bromo-3-chloro-2-methylanisole (CAS 1155264-58-6)
Recommended Standards
- (R)-1-(3-Bromo-4-chlorophenyl)ethanol (CAS 1568232-45-0)
- 1-Bromo-2-chloro-4-(methoxymethyl)benzene (CAS 1610416-69-7)
- (1S)-1-(3-bromophenyl)-2-chloroethan-1-ol (CAS 1567985-90-3)
- 5-Bromo-2-chloro-4-isopropylpyrimidine (CAS 1647082-44-7)
- (2-fluoro-4-methylpyridin-3-yl)boronic acid (CAS 1029654-30-5)
- (3-(2,6-dichlorophenyl)-5-isopropylisoxazol-4-yl)methanol (CAS 278597-30-1)
- 3,6-Difluoro-2-methoxybenzoic acid (CAS 887267-03-0)
- Topiramate Impurity 39 (CAS 164024-55-9)
- 2,6-diazatricyclo[3.3.1.13,7]decane, 2-methyl- (CAS 39122-99-1)
- Maltol Related Compound 8 (CAS 30652-15-4)
- N-(5-Chloro-4,6-dimethylpyridin-2-yl)acetamide (CAS 84369-60-8)
- 4-(Difluoromethyl)-6-hydroxy-2-iodopyridine-3-sulfonyl chloride (CAS 1805607-52-6)
- 4-Ethynylisoxazole (CAS 2138142-75-1)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
Why CATO?
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