1,2,3-噻二唑-4-甲酸，CAS 登记号 4100-13-4，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 1,2,3-噻二唑-4-甲酸 的 CAS 号：4100-13-4，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
1,2,3-Thiadiazole-4-carboxylic acid · CAS 4100-13-4 · C3H2N2O2S. UNII ST50991220.
| CAS Registry Number | 4100-13-4 |
|---|---|
| PubChem CID | 351418 |
| Molecular formula | C3H2N2O2S |
| IUPAC name | thiadiazole-4-carboxylic acid |
| UNII (FDA) | ST50991220 |
| Molecular Weight | 130.13 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 129.98369848 |
| Monoisotopic Mass | 129.98369848 |
| Topological Polar Surface Area | 91.3 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1,2,3-thiadiazole-4-carboxylic acid; 4100-13-4; DTXSID50325896; RefChem:71412; DTXCID40277012; 123-T-4CA; 670-282-3; thiadiazole-4-carboxylic acid; MFCD00052099; [1,2,3]Thiadiazole-4-carboxylic acid; 4-thiadiazolecarboxylic acid; 4-Carboxy-1,2,3-thiadiazole; NSC521674; SCHEMBL243344; CHEMBL247337; RARECHEM AL BE 0508
CAS 4100-13-4; molecular formula C3H2N2O2S; molecular weight — g/mol.
1,2,3-thiadiazole-4-carboxylic acid, 4100-13-4, DTXSID50325896, RefChem:71412, DTXCID40277012, 123-T-4CA.
Hazard statements reported: H315, H319, H335.
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.