(E)-N-(2-ethoxybenzylidene)-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide (CAS 402483-07-2) — formula C18H18N4O2S, molecular weight 354.4; category organic chemicals.
(E)-N-(2-ethoxybenzylidene)-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide (CAS 402483-07-2) is a chemical raw material in the organic chemicals category. Its molecular formula C18H18N4O2S comprises 18 C, 18 H, 4 N, 2 O, 1 S atoms. Its molecular weight is about 354.4. Reported physicochemical data: LogP about 3.6. 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 | 402483-07-2 |
|---|---|
| Molecular Formula | C18H18N4O2S |
| Molecular Weight | 354.4 |
| LogP | 3.6 |
| Category | Organic Chemicals |
(E)-N-(2-ethoxybenzylidene)-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide is a carbon-based organic compound with CAS registry number 402483-07-2 and molecular formula C18H18N4O2S (molecular weight 354.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 402483-07-2
Its molecular formula C18H18N4O2S comprises 18 C, 18 H, 4 N, 2 O, 1 S atoms.
Also known as: (E)-N-(2-ethoxybenzylidene)-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide · (E)-N-(2-乙氧基亚苄基)-3-(5-甲基噻吩-2-基)-1H-吡唑-5-碳酰肼
Category: organic chemicals
The CAS registry number of (E)-N-(2-ethoxybenzylidene)-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide is 402483-07-2.
Molecular formula C18H18N4O2S, molecular weight 354.4.
It is also registered under: (E)-N-(2-ethoxybenzylidene)-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide, (E)-N-(2-乙氧基亚苄基)-3-(5-甲基噻吩-2-基)-1H-吡唑-5-碳酰肼.
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 (E)-N-(2-ethoxybenzylidene)-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide (CAS 402483-07-2), compiled from public chemistry databases.
| CAS Number | 402483-07-2 |
|---|---|
| PubChem CID | 6864851 |
| Molecular Formula | C18H18N4O2S |
| IUPAC Name | N-[(E)-(2-ethoxyphenyl)methylideneamino]-5-(5-methylthiophen-2-yl)-1H-pyrazole-3-carboxamide |
| Molecular Weight | 354.4 |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 6 |
| Exact Mass | 354.11504700 |
| Monoisotopic Mass | 354.11504700 |
| Topological Polar Surface Area | 108 |
| Heavy Atom Count | 25 |
402483-07-2; (E)-N'-(2-ethoxybenzylidene)-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide; N'-[(1E)-(2-ethoxyphenyl)methylidene]-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide; N'-[(E)-(2-ethoxyphenyl)methylidene]-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide; STK101497; AKOS000561714; N-[(E)-(2-ethoxyphenyl)methylideneamino]-5-(5-methylthiophen-2-yl)-1H-pyrazole-3-carboxamide; ST021320; Z57463378; F1092-2019; N'-[(E)-(2-ethoxyphenyl)methylidene]-3-(5-methyl-2-thienyl)-1H-pyrazole-5-carbohydrazide; N-[(1E)-2-(2-ethoxyphenyl)-1-azavinyl][3-(5-methyl(2-thienyl))pyrazol-5-yl]car boxamide
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.