(4-(4-Chlorophenoxy)phenyl)(methyl)sulfane CAS 225652-11-9
| CAS No. | 225652-11-9 |
| Molecular Formula | C13H11ClOS |
| Molecular Weight | 250.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (4-(4-Chlorophenoxy)phenyl)(methyl)sulfane (C13H11ClOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 250.74 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies (4-(4-Chlorophenoxy)phenyl)(methyl)sulfane (CAS 225652-11-9), a certified reference material (molecular formula C13H11ClOS, MW 250.74 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C13H11ClOS |
| Molecular Weight | 250.74 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2021 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenoxy Standards
- 5-(2-Chlorophenoxy)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 109925-11-3)
- 5-(3-Chlorophenoxy)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 109925-12-4)
- 5-(4-Chlorophenoxy)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 109925-13-5)
- 5-(4-Chlorophenoxy)-6-methylpyrimidine-2,4-diamine (CAS 7331-19-3)
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- 3-(2-Chlorophenoxy)pyrazine-2-carboxylic acid (CAS 1228551-81-2)
- 2-(4-Chlorophenoxy)-3-nitropyridine (CAS 76893-45-3)
Recommended Standards
- 4-Methyl-5-(4-methylphenyl)thiophene-2-carbonyl chloride (CAS 1823403-94-6)
- (4-Chlorophenyl)(2,5-dimethylthiophen-3-yl)methanone (CAS 57248-23-4)
- 1-(2-Chloro-5-methylthiophen-3-yl)-2-phenylethanone (CAS 1823392-42-2)
- {4-[(4-Chlorophenyl)sulfanyl]phenyl}methanol (CAS 676439-98-8)
- Methyl 3-(2-Bromophenyl)propionate (CAS 66191-86-4)
- Cyclo(-Ser-Tyr) (CAS 21754-31-4)
- 2-(3-Methylisoxazol-5-yl)ethanol (CAS 218784-65-7)
- Ir(p-F-ppy)3 (CAS 370878-69-6)
- 1-(6-Chloro-4-(2-chlorophenyl)quinazolin-2-yl)piperidin-4-ol hydrochloride (CAS 86892-32-2)
- 7-Bromo-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 120633-31-0)
- 10,10-Difluoro-2-(pyrazin-2-yl)-2,7-diazaspiro[4.5]decane (CAS 1422133-82-1)
- 4-(2-Aminoethyl)benzamide (CAS 90513-12-5)
- 4-(Pyrimidin-2-yl)aniline (CAS 69491-57-2)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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