Butyl 3-(3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamido)benzoate CAS 691866-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 691866-88-3 |
| Molecular Formula | C21H23N3O3S |
| Molecular Weight | 397.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Butyl 3-(3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamido)benzoate (CAS 691866-88-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H23N3O3S. Molecular weight: 397.49 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H23N3O3S |
| Molecular Weight | 397.49 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Benzoyl-4,6-diphenyl-2-thioxohexahydropyrimidine-5-carbonitrile (CAS 95104-53-3)
- Dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-amine, N,N-diethyl-8,9,10,11,12,13,14,15-octahydro-, (11bR)- (CAS 857282-69-0)
- 5-(4-Methylpiperazin-1-yl)-4-(phenylsulfonyl)-2-(o-tolyl)oxazole (CAS 862741-13-7)
- 2-Hydrazinyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1353716-54-7)
- 1,1,1,3,3-Pentamethyl-3-vinyldisiloxane (CAS 1438-79-5)
- 2-Chloro-6-(difluoromethyl)-3-iodoisonicotinonitrile (CAS 1805049-35-7)
- 4-tert-Butyl-4-iodobenzophenone (CAS 951889-83-1)
- Cyclohexyl(pyridin-2-yl)methanone (CAS 6602-64-8)
- Methyl 2-sulfamoylthiazole-4-carboxylate (CAS 2738584-55-7)
- Insulin Glulisine (CAS 207748-29-6)
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