ethyl 3-methyl-1,2,4-oxadiazole-5-carboxylate (CAS 40019-21-4) — formula C6H8N2O3, molecular weight 156.14; category organic chemicals.
ethyl 3-methyl-1,2,4-oxadiazole-5-carboxylate (CAS 40019-21-4) is a chemical raw material in the organic chemicals category. Its molecular formula C6H8N2O3 comprises 6 C, 8 H, 2 N, 3 O atoms. Its molecular weight is about 156.14. 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 | 40019-21-4 |
|---|---|
| Molecular Formula | C6H8N2O3 |
| Molecular Weight | 156.14 |
| LogP | 1.1 |
| Category | Organic Chemicals |
ethyl 3-methyl-1,2,4-oxadiazole-5-carboxylate is a carbon-based organic compound with CAS registry number 40019-21-4 and molecular formula C6H8N2O3 (molecular weight 156.14), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 40019-21-4
Its molecular formula C6H8N2O3 comprises 6 C, 8 H, 2 N, 3 O atoms.
Also known as: ethyl 3-methyl-1,2,4-oxadiazole-5-carboxylate · 3-甲基-1,2,4-恶二唑-5-甲酸乙酯
Category: organic chemicals
The CAS registry number of ethyl 3-methyl-1,2,4-oxadiazole-5-carboxylate is 40019-21-4.
Molecular formula C6H8N2O3, molecular weight 156.14.
It is also registered under: ethyl 3-methyl-1,2,4-oxadiazole-5-carboxylate, 3-甲基-1,2,4-恶二唑-5-甲酸乙酯.
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 ethyl 3-methyl-1,2,4-oxadiazole-5-carboxylate (CAS 40019-21-4), compiled from public chemistry databases.
| CAS Registry Number | 40019-21-4 |
|---|---|
| PubChem CID | 21498827 |
| Molecular formula | C6H8N2O3 |
| IUPAC name | ethyl 3-methyl-1,2,4-oxadiazole-5-carboxylate |
| Molecular Weight | 156.14 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 156.05349212 |
| Monoisotopic Mass | 156.05349212 |
| Topological Polar Surface Area | 65.2 |
| Heavy Atom Count | 11 |
40019-21-4; ETHYL 3-METHYL-1,2,4-OXADIAZOLE-5-CARBOXYLATE; DTXSID60615033; RefChem:343463; DTXCID80565788; 848-807-4; 3-Methyl-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester; MFCD08275042; 1,2,4-OXADIAZOLE-5-CARBOXYLIC ACID, 3-METHYL-, ETHYL ESTER; SCHEMBL7400591; 3-methyl-1,2,4-Oxadiazole-5-carboxylic acid ethyl ester; YPNCRQZLESKCGY-UHFFFAOYSA-N; QBA01921; SBB087128; AKOS012662921; AB44610
| 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]
ethyl 3-methyl-1,2,4-oxadiazole-5-carboxylate · CAS 40019-21-4 · C6H8N2O3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-甲基-1,2,4-恶二唑-5-甲酸乙酯