(3,4-Dichlorophenyl)(thiophen-3-yl)methanol CAS 1248403-10-2
| CAS No. | 1248403-10-2 |
| Molecular Formula | C11H8Cl2OS |
| Molecular Weight | 259.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3,4-Dichlorophenyl)(thiophen-3-yl)methanol is closely related to sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (3,4-Dichlorophenyl)(thiophen-3-yl)methanol (CAS 1248403-10-2), a certified reference material (molecular formula C11H8Cl2OS, MW 259.15 g/mol) for analytical method development and quality control.
The molecular framework of (3,4-Dichlorophenyl)(thiophen-3-yl)methanol (C11H8Cl2OS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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 | C11H8Cl2OS |
| Molecular Weight | 259.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- (3,5-Dichlorophenyl)(thiophen-2-yl)methanol (CAS 1250544-03-6)
- (3,4-Dichlorophenyl)(thiophen-2-yl)methanol (CAS 1251297-59-2)
- (3,5-Dichlorophenyl)(thiophen-3-yl)methanol (CAS 1443339-83-0)
- [4-(2,4-Dichlorophenyl)-1,3-thiazol-2-yl]methanamine (CAS 643723-54-0)
- 4-(2,5-Dichlorophenyl)-5-methylthiazol-2-amine hydrobromide (CAS 924848-79-3)
- 4-(3,4-dichlorophenyl)-5-methylthiazol-2-amine (CAS 228413-64-7)
- 4-[(2,4-dichlorophenyl)methyl]-1,3-thiazol-2-amine (CAS 90767-67-2)
- 5-[(2,3-dichlorophenyl)methyl]-1,3-thiazol-2-amine (CAS 302548-99-8)
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