Ethyl 2-acetamido-7-chloro-6-formylbenzo[b]thiophene-3-carboxylate CAS 137987-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137987-74-7 |
| Molecular Formula | C14H12ClNO4S |
| Molecular Weight | 325.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 2-acetamido-7-chloro-6-formylbenzo[b]thiophene-3-carboxylate (CAS 137987-74-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H12ClNO4S. Molecular weight: 325.77 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H12ClNO4S |
| Molecular Weight | 325.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- 2-Acetamido-N-(4-nitrophenyl)-3-phenylpropanamide (CAS 19746-42-0)
- Methyl 4-acetamido-2-(3-methylbenzoyloxy)benzoate (CAS 477889-94-4)
- 2-((2-Acetamido-6-chloro-9H-purin-9-yl)methoxy)ethyl acetate (CAS 120356-08-3)
- 7-Acetamido Clonazepam (CAS 41993-30-0)
- Ethyl 2-acetamido-7-chloro-6-formyl-4,5-dihydrobenzo[b]thiophene-3-carboxylate (CAS 137987-66-7)
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Recommended Standards
- 2-Chloro-5-([(4-methylphenyl)sulfonyl]amino)benzoic acid (CAS 1178769-30-6)
- 4-(((4-Chlorophenyl)sulfonamido)methyl)benzoic acid (CAS 138914-23-5)
- (S)-2-((4-Chlorophenyl)sulfonamido)-2-phenylacetic acid (CAS 117309-47-4)
- 7-Hydroxy Aminopterin 97772-99-1 N-[4-[[(2,4-Diamino-1,7-dihydro-7-oxo-6-pteridinyl)methyl]amino]benzoyl]- L-Glutamic Acid N-[4-[[(2,4-Diamino-7,8-dihydro-7-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic Acid N-[p-[[(2,4-Diamino-7-hydroxy-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic Acid (CAS 97772-99-1)
- 2-Ethyl-2-methoxy-3-methylbutan-1-amine (CAS 1467291-24-2)
- 6-Methyl-2-(3-(trifluoromethyl)benzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1216476-27-5)
- 2,2'-Oxybis(ethane-1-thiol) (CAS 2150-02-9)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
- 2-Methyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine hydrochloride (CAS 1260902-04-2)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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