5-甲基异恶唑-3-甲酸(CAS 3405-77-4):分子式 C5H5NO3、分子量 127.10。
| CAS号 | 3405-77-4 |
|---|---|
| 分子式 | C5H5NO3 |
| 分子量 | 127.10 |
| LogP | 0.68 |
5-甲基异恶唑-3-甲酸 是一种化工化合物,登记 CAS 号为 3405-77-4,分子式 C5H5NO3(分子量 127.10)。
登记 CAS 号:3405-77-4
其分子式 C5H5NO3 由 5 个碳、5 个氢、1 个氮、3 个氧 组成。
别名/同义词:5-甲基异恶唑-3-甲酸 · 5-Methylisoxazole-3-carboxylic acid
5-甲基异恶唑-3-甲酸 的 CAS 登记号为 3405-77-4。
分子式 C5H5NO3,分子量 127.10。
别名/同义词:5-甲基异恶唑-3-甲酸、5-Methylisoxazole-3-carboxylic acid。
5-甲基异恶唑-3-甲酸(CAS 3405-77-4)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 3405-77-4 |
|---|---|
| PubChem CID | 76947 |
| Molecular formula | C5H5NO3 |
| IUPAC name | 5-methyl-1,2-oxazole-3-carboxylic acid |
| UNII (FDA) | YZP807C30G |
| Molecular Weight | 127.10 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 127.026943022 |
| Monoisotopic Mass | 127.026943022 |
| Topological Polar Surface Area | 63.3 |
| Heavy Atom Count | 9 |
| LogP | 0.68 |
|---|
RefChem:503976; 225-454-9; 3-Methyl-5-isoxazolecarboxylic acid; 4857-42-5; 5-carboxy-3-methylisoxazole; 5-Methylisoxazole-3-carboxylic acid; 3405-77-4; 5-methyl-1,2-oxazole-3-carboxylic acid; MFCD01318162; 5-methyl-3-isoxazolecarboxylic acid; 3-ISOXAZOLECARBOXYLIC ACID, 5-METHYL-; 3-CARBOXY-5-METHYLISOXAZOLE; 1267623-84-6; EINECS 222-289-4; UNII-YZP807C30G; YZP807C30G
| GHS notification summary | 10% (1 / 10) |
|---|
| GHS notification summary | 10% (1 / 10) |
|---|---|
| Reported hazard statements | H315 (90%), H319 (90%), H335 (80%), H301 (20%), H302, H312, H332 (20%), H311 (20%) |
This chemical does not meet GHS hazard criteria for 10% (1 of 10) of reports.
H315 (90%): Causes skin irritation [Warning Skin corrosion/irritation]
5-Methylisoxazole-3-carboxylic acid · CAS 3405-77-4 · C5H5NO3. UNII YZP807C30G. LogP: 0.68.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: 5-Methylisoxazole-3-carboxylic acid