1-Bromo-2-ethoxy-3-fluoro-4-methylbenzene CAS 1871732-84-1
| CAS No. | 1871732-84-1 |
| Molecular Formula | C9H10BrFO |
| Molecular Weight | 233.08 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-ethoxy-3-fluoro-4-methylbenzene.
CATO supplies 1-Bromo-2-ethoxy-3-fluoro-4-methylbenzene (CAS 1871732-84-1), a certified reference material (molecular formula C9H10BrFO, MW 233.08 g/mol) for analytical method development and quality control.
Structurally, 1-Bromo-2-ethoxy-3-fluoro-4-methylbenzene (C9H10BrFO) contains a hydroxyl group, an ether linkage, fluorine/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 233.08 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-ethoxy-3-fluoro-4-methylbenzene 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 | C9H10BrFO |
| Molecular Weight | 233.08 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.) | 1995 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-Bromo-3-fluoro-2-propoxybenzene (CAS 1010422-23-7)
- 2-Bromo-4-fluoro-1-propoxybenzene (CAS 1016889-72-7)
- 1-Bromo-2-fluoro-4-isopropoxybenzene (CAS 1036724-61-4)
- 3-(4-Bromo-2-fluorophenyl)propan-1-ol (CAS 1057671-56-3)
- 3-(5-Bromo-2-fluorophenyl)propan-1-ol (CAS 1057673-68-3)
- 4-Bromo-1-fluoro-2-propoxybenzene (CAS 1062618-87-4)
- 2-Bromo-1-(ethoxymethyl)-4-fluorobenzene (CAS 112108-83-5)
- 1-Bromo-2-fluoro-3-(1-methylethoxy)-benzene (CAS 1160293-59-3)
Recommended Standards
- 5-Bromo-1-ethoxy-2-fluoro-3-methylbenzene (CAS 1801516-13-1)
- 1-Bromo-2-fluoro-3-propoxybenzene (CAS 1881329-49-2)
- 1-(2-Bromo-1-fluoroethyl)-3-methoxybenzene (CAS 1785433-77-3)
- 2-Bromo-1-ethoxy-3-fluoro-4-methylbenzene (CAS 1881330-51-3)
- N-(5-Amino-2-methylphenyl)acetamide (CAS 5434-30-0)
- Ganglioside GQ1b Tetrasodium Salt (Bovine Brain) (CAS 68652-37-9)
- (2E)-1-(4-Bromophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 51863-81-1)
- Methyl 6-(benzyloxy)nicotinate (CAS 151028-49-8)
- Argatroban Impurity 116 (CAS CATO-C4X-1007116)
- 2-Methyl-3-(4-methoxyphenyl)propanal (CAS 5462-06-6)
- 5-(Aminomethyl)benzene-1,2,3-triol (CAS 79146-84-2)
- 2-Bromo-5-(difluoromethyl)-4-methyl-3-nitropyridine (CAS 1805244-11-4)
- 5-Bromo-N-(2-fluorobenzyl)nicotinamide (CAS 849684-40-8)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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