1-((2,5-Dimethoxyphenyl)sulfonyl)-4-(2-fluorophenyl)piperazine CAS 681844-72-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 681844-72-4 |
| Molecular Formula | C18H21FN2O4S |
| Molecular Weight | 380.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((2,5-Dimethoxyphenyl)sulfonyl)-4-(2-fluorophenyl)piperazine (CAS 681844-72-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H21FN2O4S. Molecular weight: 380.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H21FN2O4S |
| Molecular Weight | 380.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
- Ethyl (4-(2,4-dimethoxyphenyl)-5-oxo-4,5-dihydro-[1,2]dithiolo[4,3-b]pyrrol-6-yl)carbamate (CAS 1015064-87-5)
- 1-(2,4-Dimethoxyphenyl)-6,8-dimethoxy-4-methyl-1H,2H,3H-pyrrolo[3,2-c]quinoline (CAS 860789-37-3)
- 2-(3,4-Dimethoxyphenyl)-N'-[1-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)ethyl]acetohydrazide (CAS 1020251-96-0)
- N-(3,4-dimethoxyphenyl)-7-hydroxy-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxamide (CAS 478067-97-9)
- 3-(3,4-Dimethoxyphenyl)-5-(pentafluoro-λ6-sulfanyl)benzo[c]isoxazole (CAS 1379811-80-9)
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Recommended Standards
- Benzyl (2R)-3-N,N-Dibenzylamino-2-fluoropropanoate-13C3 (CAS 1217853-98-9)
- 3-Fluoro-N-(2-(2-(4-fluorophenyl)thiazol-4-yl)ethyl)benzenesulfonamide (CAS 946328-99-0)
- 2-{[5-(1H-1,2,3-Benzotriazol-1-ylmethyl)-4-phenyl-4H-1,2,4-triazol-3-yl]thio}acetohydrazide (CAS 1071296-33-7)
- 2-((Cyclopropylamino)methyl)pyrimidin-4-amine (CAS 1344155-66-3)
- Methyl (tert-butoxycarbonyl)-D-tryptophanate (CAS 151872-21-8)
- 3-Chloro-2-cyclopentyl-1-oxo-1,2-dihydroisoquinoline-4-carbaldehyde (CAS 1018498-25-3)
- 5-(Benzo[d]thiazol-2-yl)-1H-1,2,4-triazol-3-amine (CAS 37547-62-9)
- 2-Methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid (CAS 1195159-84-2)
- 3-Methoxy-1-phenyl-1H-pyrrole-2,5-dione (CAS 558473-96-4)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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