4-Bromo-2-chloro-1-isopropoxybenzene CAS 201849-21-0
| CAS No. | 201849-21-0 |
| Molecular Formula | C9H10BrClO |
| Molecular Weight | 249.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 249.53 g/mol gives 4-Bromo-2-chloro-1-isopropoxybenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Bromo-2-chloro-1-isopropoxybenzene (CAS 201849-21-0) is a high-purity analytical reference standard with the molecular formula C9H10BrClO and a molecular weight of 249.53 g/mol.
Structurally, 4-Bromo-2-chloro-1-isopropoxybenzene (C9H10BrClO) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 249.53 g/mol, it falls into the medium-molecular-weight range. 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 4-Bromo-2-chloro-1-isopropoxybenzene 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 | C9H10BrClO |
| Molecular Weight | 249.53 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.) | 2014 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
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Recommended Standards
- 4-Bromo-1-chloro-2-isopropoxybenzene (CAS 637022-52-7)
- 4-Bromo-2-chloro-3-ethoxytoluene (CAS 2244107-80-8)
- 4-(Bromomethyl)-1-chloro-2-ethoxybenzene (CAS 247569-90-0)
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- N-(5-(Benzylthio)-1,3,4-thiadiazol-2-yl)-3-chlorobenzamide (CAS 393566-47-7)
- N-(4-Methoxyphenyl)-4-methylbenzenesulfonamide (CAS 1150-26-1)
- 3-(Difluoromethyl)-6-methoxy-5-(trifluoromethyl)pyridin-2-amine (CAS 1805369-32-7)
- 5-{[(4-methoxy-2-nitrophenyl)amino]methylidene}-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 25165-69-9)
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- tert-Butyl (2-(2-formyl-6-(trifluoromethyl)pyridin-4-yl)ethyl)carbamate (CAS 1393553-45-1)
- 1-(4-Fluorophenylsulfonyl)piperidine (CAS 312-32-3)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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