(Z)-4-((2,5-dimethoxyphenyl)amino)-4-oxobut-2-enoic acid (CAS 71603-05-9) — formula C12H13NO5, molecular weight 251.23; category organic chemicals.
(Z)-4-((2,5-dimethoxyphenyl)amino)-4-oxobut-2-enoic acid (CAS 71603-05-9) is a chemical raw material in the organic chemicals category. Its molecular formula C12H13NO5 comprises 12 C, 13 H, 1 N, 5 O atoms. Its molecular weight is about 251.23. Reported physicochemical data: LogP about 1.1. 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 | 71603-05-9 |
|---|---|
| Molecular Formula | C12H13NO5 |
| Molecular Weight | 251.23 |
| LogP | 1.1 |
| Category | Organic Chemicals |
(Z)-4-((2,5-dimethoxyphenyl)amino)-4-oxobut-2-enoic acid is a carbon-based organic compound with CAS registry number 71603-05-9 and molecular formula C12H13NO5 (molecular weight 251.23), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 71603-05-9
Its molecular formula C12H13NO5 comprises 12 C, 13 H, 1 N, 5 O atoms.
Also known as: (Z)-4-((2,5-dimethoxyphenyl)amino)-4-oxobut-2-enoic acid · (Z)-4-((2,5-二甲氧基苯基)氨基)-4-氧代丁-2-烯酸
Category: organic chemicals
The CAS registry number of (Z)-4-((2,5-dimethoxyphenyl)amino)-4-oxobut-2-enoic acid is 71603-05-9.
Molecular formula C12H13NO5, molecular weight 251.23.
It is also registered under: (Z)-4-((2,5-dimethoxyphenyl)amino)-4-oxobut-2-enoic acid, (Z)-4-((2,5-二甲氧基苯基)氨基)-4-氧代丁-2-烯酸.
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 (Z)-4-((2,5-dimethoxyphenyl)amino)-4-oxobut-2-enoic acid (CAS 71603-05-9), compiled from public chemistry databases.
| CAS Number | 71603-05-9 |
|---|---|
| PubChem CID | 586775 |
| Molecular Formula | C12H13NO5 |
| IUPAC Name | 4-(2,5-dimethoxyanilino)-4-oxobut-2-enoic acid |
| Molecular Weight | 251.23 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 5 |
| Exact Mass | 251.07937252 |
| Monoisotopic Mass | 251.07937252 |
| Topological Polar Surface Area | 84.9 |
| Heavy Atom Count | 18 |
3-(2,5-Dimethoxy-phenylcarbamoyl)-acrylic acid; 4-(2,5-Dimethoxyanilino)-4-oxobut-2-enoic acid; 71603-05-9; ChemDiv1_027057; DTXSID90343034; AKOS030252980; 4-(2,5-dimethoxyanilino)-4-oxo-but-2-enoic acid
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.