噻吩-2-乙醛酸，CAS 登记号 4075-59-6，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Thiophene-2-glyoxylic acid · CAS 4075-59-6 · C6H4O3S. UNII 723A77PV2M.
| CAS Registry Number | 4075-59-6 |
|---|---|
| PubChem CID | 77694 |
| Molecular formula | C6H4O3S |
| IUPAC name | 2-oxo-2-thiophen-2-ylacetic acid |
| UNII (FDA) | 723A77PV2M |
| Molecular Weight | 156.16 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 155.98811516 |
| Monoisotopic Mass | 155.98811516 |
| Topological Polar Surface Area | 82.6 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H314 (100%), H318 (90.7%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H318 (90.7%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
4075-59-6; 2-Thiopheneglyoxylic acid; 2-Oxo-2-(thiophen-2-yl)acetic acid; 2-Oxo-2-(2-thienyl)acetic acid; alpha-Oxo-2-thiopheneacetic acid; alpha-Oxothiophen-2-acetic acid; 723A77PV2M; EINECS 223-794-2; 2-Thiopheneacetic acid, .alpha.-oxo-; DTXSID90193733; .ALPHA.-THIENYLGLYOXALIC ACID; .ALPHA.-OXO-2-THIOPHENEACETIC ACID; ACLIDINIUM METABOLITE (2-THIOPHENEGLYOXYLIC ACID); RefChem:483795; DTXCID30116224; ALPHA-THIENYLGLYOXALIC ACID
CAS 4075-59-6; molecular formula C6H4O3S; molecular weight — g/mol.
4075-59-6, 2-Thiopheneglyoxylic acid, 2-Oxo-2-(thiophen-2-yl)acetic acid, 2-Oxo-2-(2-thienyl)acetic acid, alpha-Oxo-2-thiopheneacetic acid, alpha-Oxothiophen-2-acetic acid.
Hazard statements reported: H314, H318.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.