(3-Fluoro-4-methoxythiophen-2-yl)(phenyl)methanol CAS 1248360-54-4
| CAS No. | 1248360-54-4 |
| Molecular Formula | C12H11FO2S |
| Molecular Weight | 238.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (3-Fluoro-4-methoxythiophen-2-yl)(phenyl)methanol 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.
(3-Fluoro-4-methoxythiophen-2-yl)(phenyl)methanol (CAS 1248360-54-4), molecular formula C12H11FO2S and molecular weight 238.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, (3-Fluoro-4-methoxythiophen-2-yl)(phenyl)methanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 238.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H11FO2S |
| Molecular Weight | 238.28 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- (5-Fluoro-2-methoxyphenyl)(thiophen-2-yl)methanol (CAS 1249300-32-0)
- 5-Fluoro-N-(4-methoxybenzyl)thiazol-2-amine (CAS 1443377-39-6)
- 4-(3-Fluoro-4-methoxyphenyl)-5-methylthiazol-2-amine (CAS 887031-22-3)
- 3-Fluoro-4-((1-methylpiperidin-4-yl)methoxy)aniline (CAS 1000053-56-4)
- 2-(4-Fluoro-phenyl)-quinolin-7-ylamine (CAS 1029773-05-4)
- 5-Fluoro-2-(4-methyl-1-piperazinyl)benzoic Acid (CAS 1096829-46-7)
- 7-Fluoro-2-phenylquinolin-4-amine (CAS 1189106-13-5)
- 2-Fluoro-5-pivalamidobenzamide (CAS 1209067-87-7)
Recommended Standards
- Methyl 4-phenylcubane-1-carboxylate (CAS 123675-82-1)
- tert-Butyl N-[(1-methyl-2-oxo-1,2-dihydropyridin-3-yl)methyl]carbamate (CAS 1234616-68-2)
- 7-(Benzyloxy)-2,3-dihydro-1H-inden-1-one (CAS 125494-84-0)
- 2-(2,4-Dimethoxyphenyl)-3-methylbutanoic acid (CAS 1226259-74-0)
- 2-Chloro-3-(3,5-dimethyl-1H-pyrazol-1-yl)quinoxaline (CAS 245039-37-6)
- 4-(4-Fluorophenyl)-1H-pyrazole (CAS 204384-26-9)
- 6-Nitro-1H-indazole-4-carboxylic acid (CAS 885519-61-9)
- 3-(2-(4,7-Dichlorobenzo[d]oxazol-2-yl)ethyl)-5-ethyl-6-methylpyridin-2(1H)-one (CAS 135560-41-7)
- 9-(2-Naphthyl)anthracene (CAS 7424-72-8)
- N-(6-Hydroxyhexyl)-5-((4S)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide (CAS 1322624-58-7)
- 8-Benzyl-4-[3-(trifluoromethyl)benzoyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-62-4)
- N4-(3-Aminophenyl)-5-fluoro-N2-(3,4,5-trimethoxyphenyl)pyrimidine-2,4-diamine (CAS 1166389-11-2)
- 5-(2-Nitrophenyl)furan-2-carbonyl chloride (CAS 61941-88-6)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com