(E)-3-(4-(methylsulfonyl)phenyl)acrylic acid CAS 5345-30-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5345-30-2 |
| Molecular Formula | C10H10O4S |
| Molecular Weight | 226.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(4-(methylsulfonyl)phenyl)acrylic acid (CAS 5345-30-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10O4S. Molecular weight: 226.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10O4S |
| Molecular Weight | 226.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related E Standards
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- (2E)-3-[4-(Methylsulfonyl)phenyl]propenoic acid (CAS 88899-85-8)
- 2-(Methylsulfonyl)-1-(m-tolyl)propan-1-one (CAS 1598344-27-4)
- 6-(Methylsulfonyl)pyrimido[5,4-d]pyrimidin-4-ol (CAS 176637-92-6)
- 2-Methyl-1-[4-(methylsulfonyl)phenyl]-1-propanone (CAS 53207-59-3)
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- 2-(Methylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-amine (CAS 1017675-26-1)
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Recommended Standards
- (5-Amino-2-fluoro-phenyl)-carbamic acid tert-butyl ester (CAS 535170-18-4)
- (E)-4-(((2-hydroxyethyl)thio)diazenyl)benzoic acid (CAS 331837-01-5)
- (3S,4R)-1-(4-Aminopyrimidin-2-yl)-3-fluoro-3-methylpiperidin-4-ol (CAS 2660253-92-7)
- 2-(Bromomethyl)-6-(difluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine (CAS 1804775-17-4)
- 3-(Methylamino)-4-nitrophenol (CAS 14703-79-8)
- 1,8-Dibromonaphthalene (CAS 17135-74-9)
- 1,1,1-Trifluoro-2-(4-methylpyridin-2-yl)propan-2-ol (CAS 1396893-43-8)
- 1-(propan-2-yl)cyclopropan-1-ol (CAS 57872-32-9)
- 4-(tert-Butoxy)-6-chloropyrimidin-2-amine (CAS 1209664-59-4)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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