methyl 3-aminocrotonate (CAS 21731-17-9) — formula C5H9NO2, molecular weight 115.13; category organic chemicals.
methyl 3-aminocrotonate (CAS 21731-17-9) is a chemical raw material in the organic chemicals category. Its molecular formula C5H9NO2 comprises 5 C, 9 H, 1 N, 2 O atoms. Its molecular weight is about 115.13. Reported physicochemical data: LogP about 0.6. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 21731-17-9 |
|---|---|
| Molecular Formula | C5H9NO2 |
| Molecular Weight | 115.13 |
| LogP | 0.6 |
| Category | Organic Chemicals |
methyl 3-aminocrotonate is a carbon-based organic compound with CAS registry number 21731-17-9 and molecular formula C5H9NO2 (molecular weight 115.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21731-17-9
Its molecular formula C5H9NO2 comprises 5 C, 9 H, 1 N, 2 O atoms.
Also known as: methyl 3-aminocrotonate · 3-氨基巴豆酸甲酯
Category: organic chemicals
The CAS registry number of methyl 3-aminocrotonate is 21731-17-9.
Molecular formula C5H9NO2, molecular weight 115.13.
It is also registered under: methyl 3-aminocrotonate, 3-氨基巴豆酸甲酯.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for methyl 3-aminocrotonate (CAS 21731-17-9), compiled from public chemistry databases.
| CAS Registry Number | 21731-17-9 |
|---|---|
| PubChem CID | 642240 |
| Molecular formula | C5H9NO2 |
| IUPAC name | methyl (E)-3-aminobut-2-enoate |
| UNII (FDA) | LWO4Y3WLG7 |
| Molecular Weight | 115.13 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 115.063328530 |
| Monoisotopic Mass | 115.063328530 |
| Topological Polar Surface Area | 52.3 |
| Heavy Atom Count | 8 |
80012-11-9; methyl (2E)-3-aminobut-2-enoate; (E)-Methyl 3-aminocrotonate; LWO4Y3WLG7; UNII-LWO4Y3WLG7; Methyl 3-amino-2-butenoate, (2E)-; 2-Butenoic acid, 3-amino-, methyl ester, (E)-; NIFEDIPINE IMPURITY D [EP IMPURITY]; NIFEDIPINE IMPURITY D (EP IMPURITY); RefChem:201696; InChI=1/C5H9NO2/c1-4(6)3-5(7)8-2/h3H,6H2,1-2H3/b4-3; (E)-methyl 3-aminobut-2-enoate; methyl (E)-3-aminobut-2-enoate; 14205-39-1; methyl 3-aminobut-2-enoate; 2-Butenoic acid, 3-amino-, methyl ester
methyl 3-aminocrotonate · CAS 21731-17-9 · C5H9NO2. UNII LWO4Y3WLG7.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-氨基巴豆酸甲酯