(2,5-Difluorophenyl)(2,2-dimethoxyethyl)sulfane CAS 1521564-72-6
| CAS No. | 1521564-72-6 |
| Molecular Formula | C10H12F2O2S |
| Molecular Weight | 234.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2,5-Difluorophenyl)(2,2-dimethoxyethyl)sulfane.
(2,5-Difluorophenyl)(2,2-dimethoxyethyl)sulfane (CAS 1521564-72-6), molecular formula C10H12F2O2S and molecular weight 234.26 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2,5-Difluorophenyl)(2,2-dimethoxyethyl)sulfane (C10H12F2O2S) contains a sulfone group, a carboxylic acid group, 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 234.26 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), (2,5-Difluorophenyl)(2,2-dimethoxyethyl)sulfane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H12F2O2S |
| Molecular Weight | 234.26 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluorophenyl Standards
- (3,4-Difluorophenyl)(2,2-dimethoxyethyl)sulfane (CAS 1521528-35-7)
- 1-(3,4-Difluorophenyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 1105195-72-9)
- [(3,4-difluorophenyl)(pyridin-3-yl)methyl](methyl)amine (CAS 1153077-43-0)
- [(2,4-difluorophenyl)(pyridin-3-yl)methyl](methyl)amine (CAS 1157033-64-1)
- 1-(2,6-Difluorophenyl)-4-methoxy-2-methylbenzene (CAS 1445086-83-8)
- (3,4-Difluorophenyl)(m-tolyl)methanol (CAS 842140-74-3)
- (3,4-Difluorophenyl)(p-tolyl)methanol (CAS 842140-57-2)
- (3,5-Difluorophenyl)(m-tolyl)methanol (CAS 842140-75-4)
Recommended Standards
- 2,5-Di-4-pyridinylpyrimidine (CAS 159488-46-7)
- 7-(4-Aminopiperidin-1-yl)-[1,2,4]triazolo[4,3-c]pyrimidin-3(2H)-one (CAS 1500604-57-8)
- 3-Methyl-5-(1-(piperidin-4-yl)-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole (CAS 1707594-37-3)
- 4,4'-Dimethyl-[2,2'-bipyridine]-6,6'-dicarbonitrile (CAS 143578-41-0)
- 1,1-Dimethylhydrazine dihydrochloride (CAS 55484-54-3)
- N-(2,4-Dimethyl-5-((trifluoromethyl)sulfonamido)phenyl)acetamide compound with 2,2'-azanediylbis(ethan-1-ol) (1:1) (CAS 53780-36-2)
- Ethyl 5-butoxy-1H-pyrazole-3-carboxylate (CAS 1344687-98-4)
- (1R,2S)-2-Methylamino-1,2-diphenylethanol (CAS 550-58-3)
- 3-Amino-6-bromo-7-methyl-4-azaindole hydrochloride (CAS 1260386-94-4)
- Piperidin-4-yl-(1-pyridin-2-yl-ethyl)-amine hydrochloride (CAS 1289689-35-5)
- N,4-dibenzylphthalazin-1-amine (CAS 338404-02-7)
- 4-Ethoxy-3-methylbenzoyl chloride (CAS 91900-26-4)
- Riociguat Impurity 34 (CAS CATO-C4X-174934)
- HA Peptide (CAS 92000-76-5)
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