1-Bromo-2-chloro-4-ethoxybenzene CAS 313545-43-6
| CAS No. | 313545-43-6 |
| 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 1-Bromo-2-chloro-4-ethoxybenzene.
1-Bromo-2-chloro-4-ethoxybenzene (CAS 313545-43-6) is a high-purity analytical reference standard with the molecular formula C8H8BrClO and a molecular weight of 235.51 g/mol.
Owing to a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system, 1-Bromo-2-chloro-4-ethoxybenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 235.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 1-Bromo-2-chloro-4-ethoxybenzene 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 | 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.) | 2025 |
| 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
- 1-Bromo-2-(chloromethyl)-4-methoxybenzene (CAS 66192-25-4)
- 1-Bromo-2-chloro-4-methoxy-5-methylbenzene (CAS 502159-65-1)
- 1-(Bromomethyl)-4-chloro-2-methoxybenzene (CAS 76283-12-0)
- 1-Bromo-3-chloro-2-(methoxymethyl)benzene (CAS 2605894-55-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(pyridin-4-yl)thiazol-5-yl)boronate (CAS 2223054-18-8)
- (2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester (CAS 253426-51-6)
- m-PEG5-triethoxysilane (CAS 2243566-42-7)
- 4,9-Dibromo-2,7-bis(2-octyldodecyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone (CAS 1100243-35-3)
- (4-Methoxy-4-oxobutyl)boronic acid (CAS 375391-72-3)
- (S)-1-(3-methoxyphenyl)-2,2-dimethylpropan-1-amine (CAS 1388795-40-1)
- (2S)-2-Amino-N-((1-benzylpiperidin-3-yl)methyl)-N-cyclopropyl-3-methylbutanamide (CAS 1354026-86-0)
- 5-(Thiophen-3-yl)-3-(p-tolyl)-1,2,4-oxadiazole (CAS 1133116-13-8)
- Pcb No. 20 (CAS 38444-84-7)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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)
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