3-(4-Chlorophenyl)propyl methanesulfonate CAS 61440-60-6
| CAS No. | 61440-60-6 |
| Molecular Formula | C10H13ClO3S |
| Molecular Weight | 248.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(4-Chlorophenyl)propyl methanesulfonate is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(4-Chlorophenyl)propyl methanesulfonate (CAS 61440-60-6) is a high-purity analytical reference standard with the molecular formula C10H13ClO3S and a molecular weight of 248.73 g/mol.
Structurally, 3-(4-Chlorophenyl)propyl methanesulfonate (C10H13ClO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine 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 248.73 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.
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.
As a certified reference material (CRM), 3-(4-Chlorophenyl)propyl methanesulfonate 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 | C10H13ClO3S |
| Molecular Weight | 248.73 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1974 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 4-((2-Chlorophenyl)thio)benzaldehyde (CAS 1065075-42-4)
- 2-[(4-Chlorophenyl)sulfanyl]benzaldehyde (CAS 107572-07-6)
- (2E)-1-(3-Chlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 1222540-09-1)
- 4-[(4-Chlorophenyl)sulfanyl]benzaldehyde (CAS 137736-07-3)
- (2E)-1-(2-Chlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 15854-23-6)
- 3-(3-Chlorophenyl)-1-(2-thienyl)-2-propen-1-one (CAS 18003-31-1)
- (2E)-3-(3-Chlorophenyl)-1-(thiophen-2-yl)prop-2-en-1-one (CAS 79442-36-7)
- (2E)-3-(4-Chlorophenyl)-1-(thiophen-2-yl)prop-2-en-1-one (CAS 79442-37-8)
Recommended Standards
- 3-(4-Chlorophenyl)-1-(2-thienyl)-2-propen-1-one (CAS 6028-96-2)
- 3-(Butan-2-yloxy)benzene-1-sulfonyl chloride (CAS 69129-62-0)
- 3-((4-Chlorobenzyl)sulfinyl)propane-1,2-diol (CAS 956934-94-4)
- 4-Chloro-2-phenyl-5,7-dihydrothieno[3,4-d]pyrimidine (CAS 5719-13-1)
- 4-Chloro-2-ethyl-6-propylpyrimidine (CAS 1155155-39-7)
- (R)-2-((tert-Butoxycarbonyl)amino)-2,4-dimethylpentanoic acid (CAS 1393524-04-3)
- 2-((2-Propyl-3,4-dihydro-2H-pyrrol-5-yl)amino)ethanol (CAS 61309-03-3)
- 2-Amino-5-chloro-7-nitrobenzoxazole (CAS 1326814-89-4)
- 7-Iodoimidazo[2,1-f][1,2,4]triazin-4-amine (CAS 2379321-14-7)
- 2-Cyclohexyl-4,6-Dinitrophenol (CAS 131-89-5)
- [1,2,3]Thiadiazolo[5,4-b]pyridine-6-carbaldehyde (CAS 577771-07-4)
- Dodecahydro-1,4:5,8-dimethanoanthracene-9,10-dione (CAS 66513-31-3)
- tert-Butyl 4-(2-(methylamino)ethyl)piperazine-1-carboxylate (CAS 539822-98-5)
- Cycloaspeptide D (CAS 691363-62-9)
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