N-Ethylmaleamic acid (CAS No. 4166-67-0) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of N-Ethylmaleamic acid is 4166-67-0.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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N-Ethylmaleamic acid · CAS 4166-67-0 · C6H9NO3. UNII 5SE6MM8J6M.
| CAS Registry Number | 4166-67-0 |
|---|---|
| PubChem CID | 5369191 |
| Molecular formula | C6H9NO3 |
| IUPAC name | (E)-4-(ethylamino)-4-oxobut-2-enoic acid |
| UNII (FDA) | 5SE6MM8J6M |
| Molecular Weight | 143.14 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 143.058243149 |
| Monoisotopic Mass | 143.058243149 |
| Topological Polar Surface Area | 66.4 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
128438-93-7; 4-(ethylamino)-4-oxobut-2-enoic acid; 2-Butenoic acid, 4-(ethylamino)-4-oxo-, (Z)-; EINECS 224-021-1; 3-(ethylcarbamoyl)prop-2-enoic acid; NSC 92548; 4-(Ethylamino)-4-oxoisocrotonic acid; N-Ethylfumaramic acid; 5SE6MM8J6M; SCHEMBL2166086; HBQGCOWNLUOCBU-ONEGZZNKSA-N; 4-(ethylamino)-4-oxobut-2-enoicacid; AKOS003863100; 4-(ethylamino)-4-oxo-2-butenoic acid; (E)-4-ethylamino-4-oxobut-2-enoic acid; 2-Butenoic acid, 4-(ethylamino)-4-oxo-
CAS 4166-67-0; molecular formula C6H9NO3; molecular weight — g/mol.
128438-93-7, 4-(ethylamino)-4-oxobut-2-enoic acid, 2-Butenoic acid, 4-(ethylamino)-4-oxo-, (Z)-, EINECS 224-021-1, 3-(ethylcarbamoyl)prop-2-enoic acid, NSC 92548.
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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.