(3-Chloro-2-fluorobenzyl)(3-chloro-4-fluorophenyl)sulfane CAS 1443340-91-7
| CAS No. | 1443340-91-7 |
| Molecular Formula | C13H8Cl2F2S |
| Molecular Weight | 305.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3-Chloro-2-fluorobenzyl)(3-chloro-4-fluorophenyl)sulfane is closely related to sulfur-containing functionality, fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(3-Chloro-2-fluorobenzyl)(3-chloro-4-fluorophenyl)sulfane (CAS 1443340-91-7) is a high-purity analytical reference standard with the molecular formula C13H8Cl2F2S and a molecular weight of 305.17 g/mol.
Based on its molecular formula C13H8Cl2F2S, (3-Chloro-2-fluorobenzyl)(3-chloro-4-fluorophenyl)sulfane contains sulfur-containing functionality, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 305.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 (3-Chloro-2-fluorobenzyl)(3-chloro-4-fluorophenyl)sulfane 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 | C13H8Cl2F2S |
| Molecular Weight | 305.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1992 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (4-Chloro-3-fluorobenzyl)(3-chloro-4-fluorophenyl)sulfane (CAS 1443302-35-9)
- (2-Chloro-4-fluorobenzyl)(3-chloro-5-fluorophenyl)sulfane (CAS 1443302-46-2)
- (4-Chloro-2-fluorobenzyl)(3-chloro-5-fluorophenyl)sulfane (CAS 1443302-51-9)
- (4-Chloro-3-fluorophenyl)(3-chloro-4-fluorobenzyl)sulfane (CAS 1443302-63-3)
- (3-Chloro-4-fluorophenyl)(2-chloro-6-fluorobenzyl)sulfane (CAS 1443303-73-8)
- (4-Chloro-3-fluorobenzyl)(3-chloro-5-fluorophenyl)sulfane (CAS 1443303-83-0)
- (3-Chloro-2-fluorobenzyl)(4-chloro-3-fluorophenyl)sulfane (CAS 1443304-09-3)
- (3-Chloro-4-fluorobenzyl)(3-chloro-4-fluorophenyl)sulfane (CAS 1443313-76-5)
Recommended Standards
- (4-Chloro-3-fluorophenyl)(2-chloro-4-fluorobenzyl)sulfane (CAS 1443314-49-5)
- (3-Chloro-4-fluorobenzyl)(3-chloro-5-fluorophenyl)sulfane (CAS 1443341-10-3)
- (4-Chloro-2-fluorobenzyl)(3-chloro-4-fluorophenyl)sulfane (CAS 1443314-21-3)
- (4-Chloro-3-fluorobenzyl)(4-chloro-3-fluorophenyl)sulfane (CAS 1443345-21-8)
- (4-Amino-3-ethoxybutyl)dimethylamine (CAS 1341918-40-8)
- 2-bromo-1-[2-chloro-6-(trifluoromethyl)pyridin-3-yl]ethan-1-one (CAS 1260783-51-4)
- 3-Bromo-4-cyanobenzoic Acid (CAS 58123-69-6)
- 3-Benzyloxy-5-chloro-2-methoxypyridine (CAS 1242336-52-2)
- 3-(P-tolyloxy)cyclobutan-1-amine (CAS 1512293-04-7)
- 2-(4-Bromo-2-chlorophenyl)acetic Acid (CAS 916516-89-7)
- N-(2,4-dichlorophenyl)-2-(4-hydroxyphenyl)acetamide (CAS 439095-30-4)
- 2-Methoxy-3,4-dihydro-2H-pyrrole (CAS 470477-87-3)
- 4-Amino-3-(4-methylphenyl)butanoic acid (CAS 28311-38-8)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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