Ethyl 4-(dimethylamino)-3-{[(dimethylamino)methylene]amino}thieno[2,3-b]pyridine-2-carboxylate CAS 1164506-81-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1164506-81-3 |
| Molecular Formula | C15H20N4O2S |
| Molecular Weight | 320.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-(dimethylamino)-3-{[(dimethylamino)methylene]amino}thieno[2,3-b]pyridine-2-carboxylate (CAS 1164506-81-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H20N4O2S. Molecular weight: 320.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H20N4O2S |
| Molecular Weight | 320.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Amino-N-(4-butyl-6-methylpyrimidin-2-yl)benzenesulfonamide (CAS 107203-71-4)
- Retro 2 (CAS 1201652-50-7)
- N1-(Benzo[d]thiazol-2-yl)-N2-(2-(diethylamino)ethyl)oxalamide (CAS 104388-97-8)
- 3-(4-(Pentyloxy)benzylidene)isobenzofuran-1(3H)-one (CAS 89673-52-9)
- 6-Ethyl-3-benzofuranacetic acid (CAS 26286-61-3)
- 3-Bromo-n-ethoxy-4-methoxybenzamide (CAS 949812-43-5)
- 4-(1-Acetylpiperidin-4-yl)benzoic acid (CAS 149353-96-8)
- Benzofuro[4,5-d]oxazole (CAS 50511-87-0)
- n-(3-Amino-4-methoxyphenyl)prop-2-ynamide (CAS 1153544-51-4)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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