4-Fluoro-3-isobutoxybenzenethiol CAS 1379311-91-7
| CAS No. | 1379311-91-7 |
| Molecular Formula | C10H13FOS |
| Molecular Weight | 200.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-3-isobutoxybenzenethiol (CAS 1379311-91-7), molecular formula C10H13FOS and molecular weight 200.27 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Fluoro-3-isobutoxybenzenethiol (C10H13FOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine 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 200.27 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 4-Fluoro-3-isobutoxybenzenethiol 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 | C10H13FOS |
| Molecular Weight | 200.27 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 4-Fluoro-2-(propoxymethyl)benzenethiol (CAS 1378964-10-3)
- (4-Fluoro-3-propoxyphenyl)(methyl)sulfane (CAS 1379292-31-5)
- 4-Fluoro-2-isobutoxybenzenethiol (CAS 1379297-99-0)
- 5-Fluoro-2-isobutoxybenzenethiol (CAS 1379300-06-7)
- 3-Fluoro-5-isobutoxybenzenethiol (CAS 1379300-12-5)
- 3-Fluoro-4-isobutoxybenzenethiol (CAS 1379330-63-8)
- (5-Fluoro-2-propoxyphenyl)(methyl)sulfane (CAS 1379351-13-9)
- 3-Fluoro-4-(propoxymethyl)benzenethiol (CAS 1379354-83-2)
Recommended Standards
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- 3-Butoxy-4-fluorobenzenethiol (CAS 1379356-15-6)
- 1-(3-Fluoro-4-methoxyphenyl)ethan-1-ol (CAS 590417-81-5)
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