5-Chloro-2,4-dibromo-3-fluorotoluene CAS 1356113-79-5
| CAS No. | 1356113-79-5 |
| Molecular Formula | C7H4Br2ClF |
| Molecular Weight | 302.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Chloro-2,4-dibromo-3-fluorotoluene is closely related to fluorine/chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-Chloro-2,4-dibromo-3-fluorotoluene (CAS 1356113-79-5), a certified reference material (molecular formula C7H4Br2ClF, MW 302.37 g/mol) for analytical method development and quality control.
Owing to fluorine/chlorine/bromine substitution, an aromatic ring system, 5-Chloro-2,4-dibromo-3-fluorotoluene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 302.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 5-Chloro-2,4-dibromo-3-fluorotoluene 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 | C7H4Br2ClF |
| Molecular Weight | 302.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1991 |
| Halogen Content | F/Cl/Br-containing |
Related Chloro Standards
- 2-Chloro-3,5-dibromo-6-fluorotoluene (CAS 1160574-53-7)
- 2-Chloro-3,5-dibromo-4-fluorotoluene (CAS 1160574-79-7)
- (4-Chloro-2-(2-(trifluoromethyl)phenyl)pyrimidin-5-yl)boronic acid (CAS 2225170-02-3)
- (4-Chloro-2-(3-(trifluoromethyl)phenyl)pyrimidin-5-yl)boronic acid (CAS 2225180-15-2)
- (4-Chloro-2-(4-(trifluoromethyl)phenyl)pyrimidin-5-yl)boronic acid (CAS 2225175-97-1)
- 2-Chloro-3-fluoro-5-iodo-6-methoxy-4-pyridinamine (CAS 2864418-62-0)
- 6-chloro-3-iodo-1,5-dihydropyrazolo[3,4-d]pyrimidin-4-one (CAS 2131742-03-3)
- 2-chloro-3-[2,6-dichloro-4-(trifluoromethyl)phenyl]propanenitrile (CAS 258518-45-5)
Recommended Standards
- 1-Bromo-4-(bromomethyl)-5-chloro-2-fluorobenzene (CAS 1355636-63-3)
- 2,3-Dibromo-1-chloro-5-fluoro-4-methylbenzene (CAS 1365969-01-2)
- Methyl 1-benzyl-5-oxo-1,3-bipyrrolidine-3-carboxylate (CAS 1355334-40-5)
- tert-Butyl (R)-5-amino-4-((tert-butoxycarbonyl)amino)-5-oxopentanoate (CAS 1373751-75-7)
- 6-Chlorothiazolo[4,5-b]pyridine-2-thiol (CAS 488742-54-7)
- Ethyl 2-(1-hydroxycyclobutyl)acetate (CAS 27784-32-3)
- Phenyl(pyridin-4-yl)methanol (CAS 33974-27-5)
- Dalbavancin Impurity 24 (CAS CATO-C4X-160224)
- 3-(Methylsulfonyl)-4-(4-(trifluoromethyl)phenyl)-1H-pyrazole (CAS 1707747-00-9)
- 5-Chloro-2-ethylphenol (CAS 27581-19-7)
- 5,5,5-Trifluoro-2-methylpentan-2-ol (CAS 372-60-1)
- 2-Fluoro-N-(6-((pyridin-4-ylmethyl)thio)pyridazin-3-yl)benzamide (CAS 1021060-96-7)
- 2-(1-(4-Chlorobenzyl)-5-methyl-2-phenyl-1H-indol-3-yl)acetic acid (CAS 146-82-7)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
Why CATO?
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