2-(2,3-Dihydrobenzofuran-5-yl)thiazole-4-carboxylic acid CAS 368869-97-0
| CAS No. | 368869-97-0 |
| Molecular Formula | C12H9NO3S |
| Molecular Weight | 247.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(2,3-Dihydrobenzofuran-5-yl)thiazole-4-carboxylic 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.
2-(2,3-Dihydrobenzofuran-5-yl)thiazole-4-carboxylic acid (CAS 368869-97-0) is a high-purity analytical reference standard with the molecular formula C12H9NO3S and a molecular weight of 247.27 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-(2,3-Dihydrobenzofuran-5-yl)thiazole-4-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 247.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C12H9NO3S |
| Molecular Weight | 247.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dihydrobenzofuran Standards
- 1-(2-Methyl-2,3-dihydrobenzofuran-5-yl)-N-((tetrahydrofuran-2-yl)methyl)methanamine (CAS 878046-64-1)
- (5-Methyl-2,3-dihydrobenzofuran-2-yl)methanesulfonyl chloride (CAS 1518493-95-2)
- 4-(2,3-Dihydrobenzofuran-5-yl)-1,1,1-trifluorobutan-2-ol (CAS 1479669-58-3)
- 2-(((2,3-Dihydrobenzofuran-5-yl)methyl)amino)-N-isopropylacetamide (CAS 1157611-80-7)
- 2-(2,3-Dihydrobenzofuran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246779-62-2)
- 2,3-Dihydrobenzofuran-5-boronic Acid Pinacol Ester (CAS 937591-69-0)
- 2,3-Dihydrobenzofuran-6-boronic Acid Pinacol Ester (CAS 445303-12-8)
- Methyl 3-(2,3-dihydrobenzofuran-5-carboxamido)propanoate (CAS 1307048-92-5)
Recommended Standards
- 1-Ethyl-N-[(4-fluorophenyl)methyl]-1h-pyrazole-4-carboxamide (CAS 515831-20-6)
- 2-(3-Fluorophenyl)-5-(piperidin-4-yl)-1,3,4-oxadiazole (CAS 954229-32-4)
- 1-[5-(2-nitrophenyl)thiophen-2-yl]ethan-1-one (CAS 70013-40-0)
- 2-(5-Acetylthiophen-2-yl)-isonicotinic Acid (CAS 893723-57-4)
- 2-(Methoxymethyl)pyridin-4-amine (CAS 1538416-23-7)
- 3-(3-Chlorophenyl)morpholine hydrochloride (CAS 2225141-15-9)
- Diethyl 2-(((3-(7-oxo-4,7-dihydro-1H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl)-4-propoxyphenyl)amino)methylene)malonate (CAS 66975-54-0)
- 4-Methyl-1,3-oxazinane (CAS 267419-10-3)
- m-PEG6-azide (CAS 1043884-49-6)
- 4-Fluoropyrimidine-2-acetonitrile (CAS 1803794-12-8)
- sodium 9H-purine-6-sulfonate (CAS 1820608-25-0)
- 3-(2,3-Difluorophenyl)prop-2-en-1-amine (CAS 1344875-91-7)
- 2,4-Dichloro-7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidine 6-oxide (CAS 1312935-07-1)
- Neuropeptide Y (3-36) (human, rat) trifluoroacetate salt (CAS 150138-78-6)
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