ethyl thieno[2,3-c]pyridine-2-carboxylate CAS 478148-99-1
| CAS No. | 478148-99-1 |
| Molecular Formula | C10H17NO2S |
| Molecular Weight | 215.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies ethyl thieno[2,3-c]pyridine-2-carboxylate (CAS 478148-99-1), a certified reference material (molecular formula C10H17NO2S, MW 215.31 g/mol) for analytical method development and quality control.
Structurally, ethyl thieno[2,3-c]pyridine-2-carboxylate (C10H17NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 215.31 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).
CATO manufactures ethyl thieno[2,3-c]pyridine-2-carboxylate 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 | C10H17NO2S |
| Molecular Weight | 215.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related ethyl Standards
- ethyl thieno[2,3-b]pyridine-2-carboxylate (CAS 59944-78-4)
- ethyl thieno[3,2-b]pyridine-6-carboxylate (CAS 83179-08-2)
- 2-({thieno[2,3-d]pyrimidin-4-yl}amino)acetamide (CAS 1094306-75-8)
- Thieno[2,3-c]pyridine-2-sulfonamide (CAS 115063-53-1)
- thieno[3,2-b]pyridine-6-sulfonamide (CAS 1803589-89-0)
- Ethyl thieno[3,2-d]isothiazole-5-carboxylate (CAS 74598-11-1)
- Thieno[2′,3′:4,5]imidazo[1,2-a]pyridine-2-carboxylic acid (CAS 855715-35-4)
- 5-(Thieno[2,3-b]pyridin-3-yl)pyrrolidin-2-one (CAS 156865-66-6)
Recommended Standards
- ethyl 2-methylpyrrolo[2,1-b]thiazole-6-carboxylate (CAS 2476688-56-7)
- Methyl (4-fluorobenzyl)carbamodithioate (CAS 61290-95-7)
- ethyl 2-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylate (CAS 238749-54-7)
- methyl 2-{5-methyl-6H-thieno[2,3-b]pyrrol-4-yl}acetate (CAS 70651-00-2)
- 3,4-Bis(hydroxymethyl)furan-2,5-dione (CAS 479035-71-7)
- N-Methylpyrrolo[1,2-a]pyrazin-1-amine (CAS 1283536-87-7)
- 3,4-Dihydronaphthalene-2,2(1H)-dicarboxylic acid (CAS 167898-22-8)
- HO-PEG17-OH (CAS 351342-04-6)
- 4-(4-Chlorobenzoyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 477332-99-3)
- 5-Fluoro-1-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione (CAS 2968-28-7)
- (2-(Propoxymethyl)phenyl)methanamine (CAS 1094720-06-5)
- N-Benzyl-2-Fluoro-N-(1-Naphtyl)Acetamide (CAS 10016-13-4)
- (6-Chloropyridin-3-yl)(2,3-dichlorophenyl)methanone (CAS 1187168-17-7)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
Why CATO?
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