(E)-3-(4-(methylsulfonyl)phenyl)acrylic acid CAS 5345-30-2
| 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
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (E)-3-(4-(methylsulfonyl)phenyl)acrylic acid.
CATO supplies (E)-3-(4-(methylsulfonyl)phenyl)acrylic acid (CAS 5345-30-2), a certified reference material (molecular formula C10H10O4S, MW 226.25 g/mol) for analytical method development and quality control.
Structurally, (E)-3-(4-(methylsulfonyl)phenyl)acrylic acid (C10H10O4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 226.25 g/mol, it falls into the medium-molecular-weight range. 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 (E)-3-(4-(methylsulfonyl)phenyl)acrylic acid 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 | 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
- (1-(Methylsulfonyl)-1H-benzo[d]imidazol-2-yl)methanol (CAS 43215-15-2)
- (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)
- 1-(Methylsulfonyl)-1,2,3,4-tetrahydroquinolin-8-amine (CAS 1017460-72-8)
- 2-(Methylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-amine (CAS 1017675-26-1)
- 2-(Methylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-6-amine (CAS 1046815-84-2)
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)
- 1-(2-Fluorobenzyl)-1H-benzo[d]imidazole (CAS 615279-08-8)
- 2-(Bromomethyl)-6-(difluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine (CAS 1804775-17-4)
- 3-(Methylamino)-4-nitrophenol (CAS 14703-79-8)
- Benzyl ((4-(methoxymethyl)piperidin-4-yl)methyl)carbamate (CAS 2159557-44-3)
- 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)
- Regadenoson Impurity N9 (CAS 313348-31-1)
- N1-(Thiophen-3-ylmethyl)-N2-(4-(trifluoromethoxy)phenyl)oxalamide (CAS 1060226-11-0)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com