Methyl 3-amino-5-chloro-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate CAS 841261-58-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 841261-58-3 |
| Molecular Formula | C11H11ClN2O2S |
| Molecular Weight | 270.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 3-amino-5-chloro-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate (CAS 841261-58-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H11ClN2O2S. Molecular weight: 270.74 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H11ClN2O2S |
| Molecular Weight | 270.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Ethyl 2-amino-4-(3-chloro-2-thienyl)-1H-pyrrole-3-carboxylate (CAS 338982-14-2)
- (S)-2-Amino-N-(2-chloro-6-fluorobenzyl)-N-cyclopropylpropanamide (CAS 1307134-39-9)
- 2-Amino-1-(3-chloro-4-cyanophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1094743-20-0)
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Recommended Standards
- Thiacloprid-Amide (CAS 676228-91-4)
- Benazolin-ethyl Impurity 14 (CAS 71266-15-4)
- 1-(3-Chloro-4-fluorophenyl)-4,4-dimethyl-1,4-dihydropyrimidine-2-thiol (CAS 1142212-21-2)
- 1-(2,3,4,5-Tetrahydro-1H-benzo[b]azepin-1-yl)ethan-1-one (CAS 19886-89-6)
- 6-Bromoimidazo[1,2-a]pyridine-3-sulfonyl chloride (CAS 1642583-18-3)
- 4-((Dimethylamino)methylene)-5-(methoxymethyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 240799-57-9)
- 2-(6-Bromo-4-(difluoromethyl)-5-fluoropyridin-2-yl)acetic acid (CAS 1804639-33-5)
- 3-Amino-N-(2-ethoxy-5-methylphenyl)-4-methoxybenzamide (CAS 1706440-14-3)
- Indium iodide (CAS 13966-94-4)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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