Ethyl 2-benzamido-4,5-dimethylthiophene-3-carboxylate CAS 52535-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52535-68-9 |
| Molecular Formula | C16H17NO3S |
| Molecular Weight | 303.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-benzamido-4,5-dimethylthiophene-3-carboxylate (CAS 52535-68-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H17NO3S. Molecular weight: 303.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H17NO3S |
| Molecular Weight | 303.38 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- (Z)-2-Benzamido-3-(2-chlorophenyl)acrylic acid (CAS 20273-54-5)
- (Z)-2-Benzamido-3-(4-chlorophenyl)acrylic acid (CAS 93634-57-2)
- 2-Benzamido-3-(4-chlorophenyl)acrylic acid (CAS 40942-31-2)
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- 2-Benzamido-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid (CAS 52535-73-6)
- 2-Benzamido-4,5-dimethoxybenzoic acid (CAS 31164-95-1)
- Methyl 2-benzamido-2-(dimethoxyphosphoryl)acetate (CAS 120341-28-8)
Recommended Standards
- Ethyl 2-acetamido-5-methyl-4-phenylthiophene-3-carboxylate (CAS 43088-45-5)
- Ethyl 4-acetyl-3-methyl-5-(phenylamino)thiophene-2-carboxylate (CAS 393802-93-2)
- Ethyl 2-(2-formyl-1H-pyrrol-1-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 681460-07-1)
- 3,4-Diisobutyl-1-methyl-1h-pyrazol-5-amine (CAS 1249412-47-2)
- 5-Chloro-2-((2-fluorobenzyl)oxy)benzaldehyde (CAS 590360-21-7)
- Benzyl(R)-(2,5-dioxopyrrolidin-3-yl)carbamate (CAS 179747-84-3)
- (2-Bromophenyl)(2,2-dimethoxyethyl)sulfane (CAS 799766-06-6)
- (Formylazanediyl)bis(ethane-2,1-diyl) diacrylate (CAS 66028-30-6)
- 3,4-Dihydro-2H-pyrano[2,3-b]pyridine-6-carbaldehyde (CAS 1222533-91-6)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com