3-(2-(Thiophen-2-yl)acetamido)benzoic acid CAS 206983-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 206983-05-3 |
| Molecular Formula | C13H11NO3S |
| Molecular Weight | 261.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-(Thiophen-2-yl)acetamido)benzoic acid (CAS 206983-05-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11NO3S. Molecular weight: 261.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11NO3S |
| Molecular Weight | 261.30 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
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- 4-(2-(Thiophen-2-yl)acetamido)benzoic acid (CAS 436088-76-5)
- 4-[(thiophen-2-ylformamido)methyl]benzoic acid (CAS 392716-12-0)
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Recommended Standards
- 2-Ethyl-1-(2-(ethylsulfonyl)ethyl)-5-nitro-1H-imidazole (CAS 58012-19-4)
- 3-(4-Methylbenzamido)thiophene-2-carboxylic acid (CAS 478080-03-4)
- 2-Benzyloxy-5-nitrobenzenethiol (CAS 887353-11-9)
- (E)-2-Ethyl-1,3-dimethoxy-5-styrylbenzene (CAS 141509-19-5)
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- N-(4-methoxyphenyl)-N,2,2-trimethyl-2H-azirin-3-amine (CAS 803738-84-3)
- 2-{[3-cyano-4-(trifluoromethyl)-5H,6H,7H,8H,9H,10H-cycloocta[b]pyridin-2-yl]sulfanyl}-N-(4-fluorophenyl)acetamide (CAS 626228-71-5)
- ((2R,3R,4S,6S)-6-Acetoxy-3,4,5-tris(benzyloxy)tetrahydro-2H-pyran-2-yl)methyl acetate (CAS 59433-13-5)
- tert-Butyl {[1-(cyclohexylmethyl)piperidin-4-yl]methyl}carbamate (CAS 1286274-44-9)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
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