N-(4-乙氧羰基苯基)马来酰胺酸，CAS 登记号 200126-82-5，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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N-(4-Carbethoxyphenyl)maleamic acid · CAS 200126-82-5 · C13H13NO5.
| CAS Registry Number | 200126-82-5 |
|---|---|
| PubChem CID | 305164 |
| Molecular formula | C13H13NO5 |
| IUPAC name | 4-(4-ethoxycarbonylanilino)-4-oxobut-2-enoic acid |
| Molecular Weight | 263.25 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 6 |
| Exact Mass | 263.07937252 |
| Monoisotopic Mass | 263.07937252 |
| Topological Polar Surface Area | 92.7 |
| Heavy Atom Count | 19 |
| 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]
200126-82-5; 4-(4-ethoxycarbonylanilino)-4-oxobut-2-enoic acid; DTXSID20308075; RefChem:287995; DTXCID90259202; 3-{[4-(ethoxycarbonyl)phenyl]carbamoyl}prop-2-enoic acid; 4-[4-(Ethoxycarbonyl)anilino]-4-oxobut-2-enoic acid; MFCD00020479; (Z)-4-(4-ethoxycarbonylanilino)-4-oxo-but-2-enoic acid; 4-{[4-(Ethoxycarbonyl)phenyl]amino}-4-oxobut-2-enoic acid; CBDivE_005662; SCHEMBL7825125; AKOS030242395; DB-316124; 4-(4-ethoxycarbonylanilino)-4-oxo-but-2-enoic acid; 3-[(4-ethoxycarbonylphenyl)carbamoyl]prop-2-enoic acid
CAS 200126-82-5; molecular formula C13H13NO5; molecular weight — g/mol.
200126-82-5, 4-(4-ethoxycarbonylanilino)-4-oxobut-2-enoic acid, DTXSID20308075, RefChem:287995, DTXCID90259202, 3-{[4-(ethoxycarbonyl)phenyl]carbamoyl}prop-2-enoic acid.
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.