Ethyl 2-(2-chloro-2-phenylacetamido)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate CAS 565165-66-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 565165-66-4 |
| Molecular Formula | C20H22ClNO3S |
| Molecular Weight | 391.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-(2-chloro-2-phenylacetamido)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate (CAS 565165-66-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H22ClNO3S. Molecular weight: 391.91 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H22ClNO3S |
| Molecular Weight | 391.91 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- 4-Chloro-N'-(1-(phenylsulfonyl)piperidin-4-ylidene)benzohydrazide (CAS 478248-20-3)
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Recommended Standards
- Clethodim Sulfone (CAS 111031-17-5)
- (E)-{1-[2-(4-chlorophenyl)-4-methyl-1,3-thiazol-5-yl]ethylidene}amino N-cyclohexylcarbamate (CAS 477872-49-4)
- N-(4-(5-Chlorothiophen-2-yl)thiazol-2-yl)-1-(methylsulfonyl)pyrrolidine-2-carboxamide (CAS 1219145-14-8)
- (2-Bromophenyl)(3,4-dimethoxyphenyl)methanone (CAS 23346-79-4)
- 2-Chloro-3-nitrobenzoyl chloride (CAS 34128-16-0)
- N-(2,3,4-trimethoxybenzyl)cyclopentanamine (CAS 418788-93-9)
- 2-Chloro-n-(2-phenylethyl)-n-(thiophen-2-ylmethyl)acetamide (CAS 335251-02-0)
- 3-(3-Bromophenyl)-1-(4-methylpyridin-2-yl)pyrrolidine-2,5-dione (CAS 110592-47-7)
- 1-Bromo-4-(bromomethyl)-2,5-bis(trifluoromethyl)benzene (CAS 1805513-09-0)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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