(E)-2-(4-(Cyclopropylsulfonyl)phenyl)-3-(tetrahydro-2H-pyran-4-yl)acrylic acid CAS 745052-98-6
| CAS No. | 745052-98-6 |
| Molecular Formula | C17H20O5S |
| Molecular Weight | 336.40 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)-2-(4-(Cyclopropylsulfonyl)phenyl)-3-(tetrahydro-2H-pyran-4-yl)acrylic acid.
CATO supplies (E)-2-(4-(Cyclopropylsulfonyl)phenyl)-3-(tetrahydro-2H-pyran-4-yl)acrylic acid (CAS 745052-98-6), a certified reference material (molecular formula C17H20O5S, MW 336.40 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, (E)-2-(4-(Cyclopropylsulfonyl)phenyl)-3-(tetrahydro-2H-pyran-4-yl)acrylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 336.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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)-2-(4-(Cyclopropylsulfonyl)phenyl)-3-(tetrahydro-2H-pyran-4-yl)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 | C17H20O5S |
| Molecular Weight | 336.40 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Sulfur Atoms | 1 |
Related E Standards
- 5-(1-(Cyclopropylsulfonyl)azetidin-3-yl)-3-(2-methoxyphenyl)-1,2,4-oxadiazole (CAS 1396888-27-9)
- 1-((1-(Cyclopropylsulfonyl)piperidin-4-yl)methyl)-3-phenylurea (CAS 1235618-66-2)
- 1-(4-(Cyclopropylsulfonyl)piperazin-1-yl)-2-phenoxypropan-1-one (CAS 1226441-57-1)
- (R)-2-(4-(Cyclopropylsulfonyl)phenyl)-3-(tetrahydro-2H-pyran-4-yl)propanoic acid (CAS 745053-49-0)
- 2-(4-(Cyclopropylsulfonyl)phenyl)-3-(tetrahydro-2H-pyran-4-yl)propanoic acid (CAS 745052-93-1)
- (S)-3-(cyclopropylsulfonyl)-8-nitro-1,2,3,4,4a,5-hexahydrobenzo[b]pyrazino[1,2-d][1,4]oxazine (CAS CATO-C3D-262482)
- (S)-3-(cyclopropylsulfonyl)-7-nitro-1,2,3,4,4a,5-hexahydrobenzo[b]pyrazino[1,2-d][1,4]oxazine (CAS CATO-C3D-262486)
- 1-(Cyclopropylsulfonyl)-4-((furan-2-ylmethyl)sulfonyl)piperidine (CAS 1448058-34-1)
Recommended Standards
- (2E)-3-[3-(benzyloxy)phenyl]-2-thien-2-ylacrylic acid (CAS 852851-88-8)
- (R)-3-(benzyloxy)-2-hydroxypropyl 4-methylbenzenesulfonate (CAS 23214-66-6)
- YM-53601 free base (CAS 182959-28-0)
- 1,4-Difluoro-2-(1-(phenylsulfonyl)cyclohexyl)benzene (CAS 471903-54-5)
- 2-(4-(CYCLOPROPYLMETHYLAMINO)PHENYL)-1,1,1,3,3,3-HEXAFLUOROPROPAN-2-OL (CAS 1810768-20-7)
- (1S,2R,3r,8S)-4-(methylcarbamoyl)cubane-1-carboxylic acid (CAS 152191-44-1)
- 2-(2-Bromo-6-(difluoromethyl)-3-methylpyridin-4-yl)acetonitrile (CAS 1805935-18-5)
- Orazamide (CAS 2574-78-9)
- 1-(2-Methoxypyrimidin-4-yl)ethan-1-one (CAS 1393547-32-4)
- (2,4-Dimethoxy-benzyl)-(4-fluoro-benzyl)-aminehydrobromide 1051369-28-8 8145AC C16H19BrFNO2 (CAS 1051369-28-8)
- 6-chloro-1H-pyrrolo[2,3-b]pyridine-3-sulfonyl chloride (CAS 2231234-21-0)
- Ethyl (5-bromo-2-nitropyridin-3-yl)carbamate (CAS 152684-25-8)
- MPI-0479605, >98% (HPLC) (CAS 1246529-32-7)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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