3-(4-(Methylsulfonyl)phenoxy)benzoic acid CAS 1000018-30-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000018-30-3 |
| Molecular Formula | C14H12O5S |
| Molecular Weight | 292.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-(Methylsulfonyl)phenoxy)benzoic acid (CAS 1000018-30-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12O5S. Molecular weight: 292.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12O5S |
| Molecular Weight | 292.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 3-[(2-Methylsulfonyl)phenoxy]benzoic acid (CAS 1000018-54-1)
- 3-(Methylsulfonyl)propyl 4-Methylbenzenesulfonate (CAS 263400-88-0)
- Phenyl (3-(methylsulfonyl)phenyl)carbamate (CAS 417721-13-2)
- 2-((4-(Methylsulfonyl)-2-nitrophenyl)thio)acetic acid (CAS 99358-36-8)
- 3-(4-(Methylsulfonyl)phenyl)isoxazolo[4,5-d]pyrimidin-7(4H)-one (CAS 832717-28-9)
- 5-(Methylsulfonyl)-4-phenyl-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1707393-90-5)
- 2-(Methylsulfonyl)phenothiazine 5-Oxide (CAS 23503-67-5)
- (E)-1-(4-(Methylsulfonyl)piperidin-1-yl)-3-phenylprop-2-en-1-one (CAS 1448139-60-3)
Recommended Standards
- Mabuterol Impurity 1 (CAS CATO-C4X-14541)
- Topiroxostat Impurity 14 (CAS CATO-C4X-105514)
- {2-[(2-hydroxy-5-methylbenzoyl)amino]-1,3-thiazol-4-yl}acetic acid (CAS 1016496-54-0)
- 3-Fluoro-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1380837-21-7)
- N,N-diethyl-3,4-dimethoxy-5-nitrobenzamide (CAS 924826-18-6)
- Rosuvastatin Impurity 21 (CAS 147118-27-2)
- 7-(2′-Deoxyadenosin-N6-yl)aristolactam I (CAS 127191-86-0)
- 1-(4-{[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}phenyl)-1H-1,2,4-triazole (CAS 685107-75-9)
- 4-Oxo-2-(p-tolylamino)-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 300834-66-6)
- Antiarrhythmic peptide (cattle atrium) (CAS 81771-37-1)
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