2-Bromo-5-ethoxy-4-methoxybenzoyl chloride CAS 1160250-72-5
| CAS No. | 1160250-72-5 |
| Molecular Formula | C10H10BrClO3 |
| Molecular Weight | 293.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Bromo-5-ethoxy-4-methoxybenzoyl chloride (C10H10BrClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 293.54 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-Bromo-5-ethoxy-4-methoxybenzoyl chloride (CAS 1160250-72-5), a certified reference material (molecular formula C10H10BrClO3, MW 293.54 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Bromo-5-ethoxy-4-methoxybenzoyl 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 | C10H10BrClO3 |
| Molecular Weight | 293.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 2-(2-Bromo-3,4-dimethoxyphenyl)acetyl chloride (CAS 104421-97-8)
- 3-Bromo-4-ethoxy-5-methoxybenzoyl chloride (CAS 1160250-36-1)
- 2-Bromo-4-ethoxy-5-methoxybenzoyl chloride (CAS 1160250-48-5)
- 3-Bromo-5-ethoxy-4-methoxybenzoyl chloride (CAS 1160260-35-4)
- 2-(5-Bromo-2-fluorophenyl)-5-chloro-1,3,4-thiadiazole (CAS 1342880-63-0)
- Ethyl 6-bromo-2-chloro-3-methoxybenzoate (CAS 1478503-62-6)
- 2-(2-Bromo-4,5-dimethoxyphenyl)acetyl chloride (CAS 6831-57-8)
- 2-(2-Bromo-4-chlorophenoxy)-2-methylpropanoic acid (CAS 938330-04-2)
Recommended Standards
- Methyl 2-(bromomethyl)-5-chloro-4-methoxybenzoate (CAS 109803-49-8)
- 5-(Chloromethyl)-3-[(3,4-dichlorophenoxy)-methyl]-1,2,4-oxadiazole (CAS 263386-10-3)
- 5-(Chloromethyl)-3-((2,6-dichlorophenoxy)methyl)-1,2,4-oxadiazole (CAS 850375-35-8)
- 2-(4-Bromo-2-chlorophenoxy)-2-methylpropanoic acid (CAS 588681-98-5)
- N-(3-aminophenyl)-3-phenylpropanamide (CAS 754162-13-5)
- (4-Ethylstyryl)boronic acid (CAS 352525-96-3)
- 2-Oxo-2-(2,2,3,3,3-pentafluoropropoxy)ethyl 2-methyl-2-propenoate (CAS 1176273-16-7)
- (S)-Methyl 2-amino-3-(2-bromophenyl)propanoate hydrochloride (CAS 1391379-37-5)
- 2-Acetyl-10H-phenothiazine-10-propanenitrile (CAS 50971-94-3)
- 3-[(2,5-Dimethylphenyl)methyl]-3,21-diazapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{15,20}]henicosa-1(21),2(10),4(9),5,7,13,15(20),16,18-nonaene (CAS 860644-58-2)
- 2-Chloro-n-methyl-n-[(4-methylphenyl)methyl]acetamide (CAS 137180-57-5)
- 2-phenyl-1,2-benzothiazol-3-one (CAS 2527-03-9)
- 1-((4-Bromo-2-chlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1004643-41-7)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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