Cas no 17890-55-0 (Benzobthiophene-2-carboxylic acid ethyl ester)
Benzobthiophene-2-carboxylic acid ethyl ester Chemical and Physical Properties
Names and Identifiers
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- Benzo[b]thiophene-2-carboxylicacid, ethyl ester
- ethyl 1-benzothiophene-2-carboxylate
- ETHYL BENZO[B]THIOPHENE-2-CARBOXYLATE
- ethyl benzothiophen-2-carboxylate
- Ethylbenzothiophene-2-carboxylate
- RARECHEM AL BI 0483
- Benzo[b]thiophene-2-carboxylic acid, ethyl ester
- FT-0739811
- PSLMIXGNCNQQRY-UHFFFAOYSA-N
- 17890-55-0
- AKOS005216472
- A812404
- SCHEMBL4405770
- benzo[b]thiophene-2-carboxylic acid ethyl ester
- CHEMBL1093035
- CS-0206798
- AS-41893
- DTXSID30447242
- Ethyl Benzothiophene-2-carboxylate
- MFCD00116430
- DA-09141
- SY242951
- Benzobthiophene-2-carboxylic acid ethyl ester
-
- MDL： MFCD00116430
- Inchi： 1S/C11H10O2S/c1-2-13-11(12)10-7-8-5-3-4-6-9(8)14-10/h3-7H,2H2,1H3
- InChI Key： PSLMIXGNCNQQRY-UHFFFAOYSA-N
- SMILES： S1C(C(=O)OCC)=CC2C=CC=CC1=2
Computed Properties
- Exact Mass: 206.04000
- Monoisotopic Mass: 206.04015073g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 2
- Heavy Atom Count: 14
- Rotatable Bond Count: 3
- Complexity: 217
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 3.5
- Topological Polar Surface Area: 54.5?2
Experimental Properties
- PSA: 54.54000
- LogP: 3.07800
Benzobthiophene-2-carboxylic acid ethyl ester Customs Data
- HS CODE：2934999090
- Customs Data：
China Customs Code:
2934999090Overview:
2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to
Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
Benzobthiophene-2-carboxylic acid ethyl ester Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Alichem | A169007143-25g |
Ethyl 1-benzothiophene-2-carboxylate |
17890-55-0 | 98% | 25g |
$661.50 | 2022-04-02 | |
| TRC | B114540-500mg |
Benzo[b]thiophene-2-carboxylic acid ethyl ester |
17890-55-0 | 500mg |
$ 495.00 | 2022-06-07 | ||
| TRC | B114540-1000mg |
Benzo[b]thiophene-2-carboxylic acid ethyl ester |
17890-55-0 | 1g |
$ 820.00 | 2022-06-07 | ||
| TRC | B114540-2500mg |
Benzo[b]thiophene-2-carboxylic acid ethyl ester |
17890-55-0 | 2500mg |
$ 1635.00 | 2022-06-07 | ||
| Matrix Scientific | 129145-1g |
Benzo[b]thiophene-2-carboxylic acid ethyl ester, 95%+ |
17890-55-0 | 95% | 1g |
$198.00 | 2023-09-05 | |
| Matrix Scientific | 129145-5g |
Benzo[b]thiophene-2-carboxylic acid ethyl ester, 95%+ |
17890-55-0 | 95% | 5g |
$828.00 | 2023-09-05 | |
| Matrix Scientific | 129145-10g |
Benzo[b]thiophene-2-carboxylic acid ethyl ester, 95%+ |
17890-55-0 | 95% | 10g |
$1584.00 | 2023-09-05 | |
| Apollo Scientific | OR183514-1g |
Ethyl benzo[b]thiophene-2-carboxylate |
17890-55-0 | 1g |
￡68.00 | 2024-05-23 | ||
| Apollo Scientific | OR183514-5g |
Ethyl benzo[b]thiophene-2-carboxylate |
17890-55-0 | 5g |
￡240.00 | 2024-05-23 | ||
| abcr | AB301989-1 g |
Benzo[b]thiophene-2-carboxylic acid ethyl ester, 95%; . |
17890-55-0 | 95% | 1 g |
€146.60 | 2023-07-20 |
Benzobthiophene-2-carboxylic acid ethyl ester Suppliers
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Benzobthiophene-2-carboxylic acid ethyl ester Related Literature
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1. 7-Substituted benzo[b]thiophenes and 1,2-benzisothiazoles. Part 2. Chloro and nitro derivativesLoay K. A. Rahman,Richard M. Scrowston J. Chem. Soc. Perkin Trans. 1 1984 385
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Cheng Qian,Jiayan Chen,Meiqin Fu,Shiya Zhu,Wen-Hua Chen,Huanfeng Jiang,Wei Zeng Org. Biomol. Chem. 2013 11 6013
Additional information on Benzobthiophene-2-carboxylic acid ethyl ester
Comprehensive Guide to Benzobthiophene-2-carboxylic acid ethyl ester (CAS No. 17890-55-0): Properties, Applications, and Industry Insights
Benzobthiophene-2-carboxylic acid ethyl ester (CAS No. 17890-55-0) is a specialized organic compound widely recognized for its versatile applications in pharmaceuticals, agrochemicals, and material science. This ester derivative of benzothiophene features a carboxylate group at the 2-position, making it a valuable intermediate in synthetic chemistry. Researchers and manufacturers frequently seek this compound for its role in developing heterocyclic scaffolds, which are pivotal in drug discovery and functional material design.
The growing interest in benzothiophene derivatives stems from their unique electronic properties and bioactivity. With the rise of green chemistry and sustainable synthesis methods, CAS No. 17890-55-0 has gained attention as a building block for eco-friendly processes. Recent studies highlight its potential in OLED materials and photovoltaic applications, aligning with global trends in renewable energy and advanced electronics.
One of the most searched questions about Benzobthiophene-2-carboxylic acid ethyl ester revolves around its synthesis routes. Common methods include esterification of benzothiophene-2-carboxylic acid with ethanol under acidic catalysis or via transesterification. Industry professionals often inquire about its solubility (soluble in organic solvents like DMSO and chloroform) and storage conditions (recommended at 2–8°C under inert atmosphere), reflecting practical concerns in laboratory and production settings.
In pharmaceutical research, this compound serves as a precursor for kinase inhibitors and anti-inflammatory agents, addressing trending demands in oncology and autoimmune disease therapeutics. Its molecular weight (206.26 g/mol) and melting point (reported between 45-50°C) are critical parameters for quality control, frequently cited in technical datasheets and procurement requests.
The compound’s relevance extends to flavor and fragrance industries, where its sulfur-containing structure contributes to unique organoleptic profiles. Analytical techniques like HPLC and GC-MS are commonly employed for purity verification, a topic frequently discussed in analytical chemistry forums. As regulatory standards tighten globally, documentation of residual solvents and heavy metal content in batches of CAS No. 17890-55-0 has become a key focus for compliance.
Emerging applications in corrosion inhibition and polymer additives further expand the market for this chemical. Suppliers emphasizing high-purity grades (>98%) and custom synthesis options are increasingly visible in B2B platforms, catering to niche demands. The compound’s spectral data (IR, NMR) remains a hot topic in academic circles, with researchers sharing datasets to accelerate collaborative projects.
Environmental and safety profiles of benzothiophene-based compounds are another trending subject. While Benzobthiophene-2-carboxylic acid ethyl ester is generally stable under standard conditions, proper waste disposal protocols and PPE recommendations (gloves, goggles) are emphasized in safety guidelines. These aspects resonate with the broader industry shift toward responsible chemical management.
In summary, CAS No. 17890-55-0 represents a multifaceted chemical asset driving innovation across sectors. Its integration into high-value synthetic pathways and alignment with sustainability goals ensure its continued relevance in scientific and industrial landscapes. For detailed technical specifications or procurement inquiries, consulting certified suppliers with ISO-certified production capabilities is advised.
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