2-(2-(Thiophen-2-yl)ethoxy)acetic acid CAS 933731-98-7
| CAS No. | 933731-98-7 |
| Molecular Formula | C8H10O3S |
| Molecular Weight | 186.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(Thiophen-2-yl)ethoxy)acetic acid (CAS 933731-98-7) is a high-purity analytical reference standard with the molecular formula C8H10O3S and a molecular weight of 186.23 g/mol.
Structurally, 2-(2-(Thiophen-2-yl)ethoxy)acetic acid (C8H10O3S) 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 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 186.23 g/mol, it falls into the medium-molecular-weight range. 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 2-(2-(Thiophen-2-yl)ethoxy)acetic 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 | C8H10O3S |
| Molecular Weight | 186.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 5-(Thiophen-2-yl)pyridine-3-carbonitrile (CAS 1346687-10-2)
- 5-(Thiophen-3-yl)nicotinonitrile (CAS 1346687-14-6)
- 2-(Thiophen-3-yl)pyridine-4-carbonitrile (CAS 1393879-98-5)
- 4-(Thiophen-2-yl)pyridine-2-carbonitrile (CAS 1782908-56-8)
- 2-(Thiophen-2-yl)nicotinonitrile (CAS 870065-03-5)
- 2-(Thiophen-2-yl)pyridine-4-carbonitrile (CAS 501378-56-9)
- 2-(Thiophen-3-yl)nicotinonitrile (CAS 870065-06-8)
- 6-(Thiophen-2-yl)nicotinonitrile (CAS 619334-36-0)
Recommended Standards
- 2-(1-Aminopropyl)thiazole-4-carboxylic acid (CAS 67401-54-1)
- 2-(But-2-en-1-ylsulfonyl)furan (CAS 88576-59-4)
- 2-((Methylsulfonyl)methyl)phenol (CAS 53380-29-3)
- 2-(But-3-en-2-ylsulfonyl)furan (CAS 88576-58-3)
- 6-Isopropoxyhexane-1-sulfonyl chloride (CAS 1340133-14-3)
- (1H-Indol-1-yl)methanamine (CAS 214204-10-1)
- (4-(Di([1,1'-biphenyl]-4-yl)amino)phenyl)boronic acid (CAS 943836-24-6)
- 4-(1-Phenylvinyl)aniline (CAS 46407-51-6)
- Sodium propyl sulfate (CAS 1000-56-2)
- Etrasimod Impurity 69 (CAS CATO-C4X-321469)
- 3-Methyl-N-(1-phenylethyl)butan-2-amine (CAS 25102-89-0)
- 4-Chlorobiphenyl-2′,3′,4′,5′,6′-d5 (CAS 51624-37-4)
- Ix 207-887 (CAS 98320-39-9)
- Insulin degludec (CAS 844439-96-9)
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