Methyl 4-(methanesulfonylmethyl)benzoate CAS 160446-22-0
| CAS No. | 160446-22-0 |
| Molecular Formula | C10H12O4S |
| Molecular Weight | 228.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 4-(methanesulfonylmethyl)benzoate is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Methyl 4-(methanesulfonylmethyl)benzoate (CAS 160446-22-0), a certified reference material (molecular formula C10H12O4S, MW 228.26 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Methyl 4-(methanesulfonylmethyl)benzoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 228.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 4-(methanesulfonylmethyl)benzoate 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.
Physical & Chemical Properties
| Molecular Formula | C10H12O4S |
| Molecular Weight | 228.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl 2-(methanesulfonylmethyl)benzoate (CAS 25195-65-7)
- 4-(MEthanesulfonylmethyl)-n-methylbenzamide (CAS 930939-62-1)
- 4-(Methanesulfonylmethyl)-5-methylthiophene-2-carboxylic acid (CAS 1394040-61-9)
- 2-(Methanesulfonylmethyl)-1,3-thiazole-4-carboxylic acid (CAS 1249396-32-4)
- 1-(Methanesulfonylmethyl)-4-(trifluoromethyl)benzene (CAS 40289-23-4)
- 2-(Methanesulfonylmethyl)benzoic acid (CAS 18435-98-8)
- 3-(Methanesulfonylmethyl)benzoic acid (CAS 261924-94-1)
- 7-(Methanesulfonylmethyl)-2,3-dihydro-1,4-benzodioxin-6-amine (CAS 1183631-56-2)
Recommended Standards
- 3-Methanesulfonyl-4,5-dimethylbenzoic acid (CAS 151104-66-4)
- benzyl 2-methanesulfonylacetate (CAS 175465-93-7)
- 1-(2-Fluorophenyl)-3-phenylpropan-2-one (CAS 1494-55-9)
- 3-(Cyclopropylmethoxy)-5-methoxythiophene-2-carboxylic acid (CAS 1774902-21-4)
- 2-Oxopropyl 4-chlorobenzoate (CAS 900937-56-6)
- 3-(2,5-Difluorophenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-04-4)
- (2R,5R)-5-methyl-2-(trifluoromethyl)morpholine 4-methylbenzenesulfonate (CAS 2504147-77-5)
- Bortezomib Impurity 42 (CAS 89-01-0)
- 3-Cyclopentyl-3-hydroxypropanenitrile (CAS 906453-83-6)
- 1-Benzyl-5-methyldihydropyrimidine-2,4(1H,3H)-dione (CAS 4010-63-3)
- n-(4-Bromophenyl)-2-methoxyacetamide (CAS 104703-38-0)
- 1-(Methylsulfonamido)cyclopentane-1-carboximidamide hydrochloride (CAS 2137686-17-8)
- 5-(Benzylthio)-1-methyl-1H-pyrazole-4-carbonitrile (CAS 111493-53-9)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
Why CATO?
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