3-(3-Thienyl)propanoic Acid CAS 16378-06-6
| CAS No. | 16378-06-6 |
| Molecular Formula | C7H8O2S |
| Molecular Weight | 156.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(3-Thienyl)propanoic 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.
3-(3-Thienyl)propanoic Acid (CAS 16378-06-6) is a high-purity analytical reference standard with the molecular formula C7H8O2S and a molecular weight of 156.20 g/mol.
3-(3-Thienyl)propanoic Acid (C7H8O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C7H8O2S |
| Molecular Weight | 156.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Related Thienyl Standards
- 2-(3-Thienyl)-1,3-dioxolane (CAS 13250-82-3)
- 2-(2-Thienyl)-1,3-dioxolane (CAS 58268-08-9)
- 2-Methyl-2-(2-thienyl)-1-propanol (CAS 857362-69-7)
- N-[2-(2-Thienyl)ethyl]formamide (CAS 28783-49-5)
- [1-(2-thienyl)cyclopropyl]methanol (CAS 1447963-30-5)
- 3-(2-Thienyl)acrylic Acid (CAS 1124-65-8)
- 3-(3-Thienyl)acrylic acid (CAS 1195-52-4)
- 3-(2-Thienyl)acrylamide (CAS 36650-39-2)
Recommended Standards
- 3-(Methylsulfinyl)phenol (CAS 15105-62-1)
- 5-Ethylthiophene-3-carboxylic acid (CAS 19156-51-5)
- 2-Mercapto-4-methoxyphenol (CAS 1483-19-8)
- 4,5-Dimethylthiophene-3-carboxylic Acid (CAS 19156-52-6)
- N-(4-Amino-2-methylphenyl)-3,4,5-trimethoxybenzamide (CAS 926266-73-1)
- methyl 4-chloro-1-methyl-1H-pyrrolo[3,2-c]pyridine-7-carboxylate (CAS 871819-43-1)
- 2-Fluoro-6-methylbenzoic Acid (CAS 90259-27-1)
- 3-Chloro-N-methoxy-N-methylpicolinamide (CAS 1211518-41-0)
- 7-Fluorobenzo[d]imidazo[2,1-b]thiazole-2-carboxylic acid (CAS 849924-90-9)
- 1,1,2-Trichloro-2,3,3-trifluorocyclobutane (CAS 697-17-6)
- 3-amino-5-(4-chlorophenyl)-2-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 315711-16-1)
- tert-Butyl (E)-4-(4-methoxy-4-oxobut-2-en-1-yl)piperidine-1-carboxylate (CAS 142373-55-5)
- 1059671-65-6 [(3R,3aS,6aR,9aR,9bS)-6,9-Dimethylidene-2-oxododecahydroazuleno[4,5-b]furan-3-yl]methanesulfonic acid DTXSID40780091 (CAS 1059671-65-6)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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