2(3H)-Isoxazolecarbonyl chloride, 5-methyl-3-oxo- (9CI) (CAS 42158-16-7) — formula C5H4ClNO3, molecular weight 161.54; category organic chemicals.
| CAS Number | 42158-16-7 |
|---|---|
| Molecular Formula | C5H4ClNO3 |
| Molecular Weight | 161.54 |
| LogP | 1.1 |
| Category | Organic Chemicals |
2(3H)-Isoxazolecarbonyl chloride, 5-methyl-3-oxo- (9CI) is a carbon-based organic compound with CAS registry number 42158-16-7 and molecular formula C5H4ClNO3 (molecular weight 161.54), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 42158-16-7
Its molecular formula C5H4ClNO3 comprises 5 C, 4 H, 1 Cl, 1 N, 3 O atoms.
Also known as: 2(3H)-Isoxazolecarbonyl chloride, 5-methyl-3-oxo- (9CI) · 2(3H)-异恶唑甲酰氯，5-甲基-3-氧代-(9Cl)
Category: organic chemicals
The CAS registry number of 2(3H)-Isoxazolecarbonyl chloride, 5-methyl-3-oxo- (9CI) is 42158-16-7.
Molecular formula C5H4ClNO3, molecular weight 161.54.
It is also registered under: 2(3H)-Isoxazolecarbonyl chloride, 5-methyl-3-oxo- (9CI), 2(3H)-异恶唑甲酰氯，5-甲基-3-氧代-(9Cl).
Category: Organic Chemicals.
Independent reference data for 2(3H)-Isoxazolecarbonyl chloride, 5-methyl-3-oxo- (9CI) (CAS 42158-16-7), compiled from public chemistry databases.
| CAS 号 | 42158-16-7 |
|---|---|
| PubChem CID | 45081384 |
| 分子式 | C5H4ClNO3 |
| IUPAC 名称 | 5-methyl-3-oxo-1,2-oxazole-2-carbonyl chloride |
| Molecular Weight | 161.54 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 160.9879707 |
| Monoisotopic Mass | 160.9879707 |
| Topological Polar Surface Area | 46.6 |
| Heavy Atom Count | 10 |
42158-16-7; 5-Methyl-3-oxo-1,2-oxazole-2(3H)-carbonyl chloride; DTXSID60664561
2(3H)-异恶唑甲酰氯，5-甲基-3-氧代-(9Cl) · CAS 42158-16-7 · C5H4ClNO3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.