2,3-吡嗪二甲酸，CAS 登记号 89-01-0，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 2,3-吡嗪二甲酸 的 CAS 号：89-01-0，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。
2,3-Pyrazinedicarboxylic acid · CAS 89-01-0 · C6H4N2O4. UNII QNN35WOF29.
| CAS Registry Number | 89-01-0 |
|---|---|
| PubChem CID | 66628 |
| Molecular formula | C6H4N2O4 |
| IUPAC name | pyrazine-2,3-dicarboxylic acid |
| UNII (FDA) | QNN35WOF29 |
| Molecular Weight | 168.11 |
|---|---|
| XLogP3 | -0.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 168.01710661 |
| Monoisotopic Mass | 168.01710661 |
| Topological Polar Surface Area | 100 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (60%), H318 (40%), H319 (60%), H335 (60%) |
|---|
H315 (60%): Causes skin irritation [Warning Skin corrosion/irritation]
H318 (40%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
2,3-Pyrazinedicarboxylic acid; Pyrazine-2,3-dicarboxylic acid; 89-01-0; 2,3-Dicarboxypyrazine; QNN35WOF29; NSC-1908; DTXSID70237467; RefChem:81936; DTXCID70159958; 201-875-3; Pyrazine-2,3-dicarboxylate; 2,3-pyrazine dicarboxylic acid; MFCD00006131; NSC1908; 2,3-Dicarboxypyrazine; NSC 1908; NSC 1908
CAS 89-01-0; molecular formula C6H4N2O4; molecular weight — g/mol.
2,3-Pyrazinedicarboxylic acid, Pyrazine-2,3-dicarboxylic acid, 89-01-0, 2,3-Dicarboxypyrazine, QNN35WOF29, NSC-1908.
Hazard statements reported: H315, H318, 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.