1-Benzyloxy-2-bromo-6-chloro-4-fluorobenzene CAS 2121512-74-9
| CAS No. | 2121512-74-9 |
| Molecular Formula | C13H9BrClFO |
| Molecular Weight | 315.57 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-Benzyloxy-2-bromo-6-chloro-4-fluorobenzene.
CATO supplies 1-Benzyloxy-2-bromo-6-chloro-4-fluorobenzene (CAS 2121512-74-9), a certified reference material (molecular formula C13H9BrClFO, MW 315.57 g/mol) for analytical method development and quality control.
Structurally, 1-Benzyloxy-2-bromo-6-chloro-4-fluorobenzene (C13H9BrClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 315.57 g/mol, it falls into the moderately-high-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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H9BrClFO |
| Molecular Weight | 315.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Cl/Br-containing |
Related Benzyloxy Standards
- 1-(Benzyloxy)-2-bromo-5-chloro-4-fluorobenzene (CAS 1644271-37-3)
- 4-Benzyloxy-1-bromo-5-chloro-2-fluorobenzene (CAS 1879026-26-2)
- 1-(Benzyloxy)-3-bromo-2-chloro-4-fluorobenzene (CAS 1881291-36-6)
- 2-(Benzyloxy)-5-bromo-1-chloro-3-fluorobenzene (CAS 1881293-72-6)
- 1-(Benzyloxy)-5-bromo-3-chloro-2-fluorobenzene (CAS 1881320-82-6)
- 2-(Benzyloxy)-4-bromo-1-chloro-3-fluorobenzene (CAS 1881328-20-6)
- 1-(Benzyloxy)-4-bromo-3-chloro-2-fluorobenzene (CAS 1881330-85-3)
- 1-(Benzyloxy)-2-bromo-4-chloro-5-fluorobenzene (CAS 558646-02-9)
Recommended Standards
- 1-(Benzyloxy)-4-bromo-5-chloro-2-fluorobenzene (CAS 2586127-60-6)
- 2-(Benzyloxy)-1-bromo-3chloro-4-fluorobenzene (CAS 2179038-30-1)
- 2-(Benzyloxy)-1-bromo-4-chloro-3-fluorobenzene (CAS 2379322-30-0)
- 2-Bromo-4,5-dimethoxybenzene-1-sulfonyl chloride (CAS 51072-64-1)
- 7-(3-Azetidinyl)quinoline (CAS 1260869-21-3)
- 3-Amino-2-(2-aminophenyl)quinazolin-4(3H)-one (CAS 54987-33-6)
- 2-Bromo-5-chloro-4-fluoropyridine (CAS 1033203-45-0)
- Dimethyl 1-(2-bromoethyl)-1H-pyrazole-3,5-dicarboxylate (CAS 163213-29-4)
- Methyl 2-(4-bromophenyl)propanoate (CAS 83636-46-8)
- 3-(Hydroxymethyl)-4-(trifluoromethoxy)benzaldehyde (CAS 2828405-24-7)
- 2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-2,3-dihydro-1H-isoindole-1,3-dione (CAS 338770-62-0)
- 3-(Methoxycarbonyl)-5-(trifluoromethoxy)benzoic acid (CAS 1296649-20-1)
- N-(5-(Styrylsulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)pyrazine-2-carboxamide (CAS 1351664-24-8)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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