3,5-dimethyl-4-nitroisoxazole (CAS 1123-49-5) — formula C5H6N2O3, molecular weight 142.11; category organic chemicals.
3,5-dimethyl-4-nitroisoxazole (CAS 1123-49-5) is a chemical raw material in the organic chemicals category. Its molecular formula C5H6N2O3 comprises 5 C, 6 H, 2 N, 3 O atoms. Its molecular weight is about 142.11. Reported physicochemical data: LogP about 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 | 1123-49-5 |
|---|---|
| Molecular Formula | C5H6N2O3 |
| Molecular Weight | 142.11 |
| LogP | 1 |
| Category | Organic Chemicals |
3,5-dimethyl-4-nitroisoxazole is a carbon-based organic compound with CAS registry number 1123-49-5 and molecular formula C5H6N2O3 (molecular weight 142.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1123-49-5
Its molecular formula C5H6N2O3 comprises 5 C, 6 H, 2 N, 3 O atoms.
Also known as: 3,5-dimethyl-4-nitroisoxazole · 3,5-二甲基-4-硝基异恶唑
Category: organic chemicals
The CAS registry number of 3,5-dimethyl-4-nitroisoxazole is 1123-49-5.
Molecular formula C5H6N2O3, molecular weight 142.11.
It is also registered under: 3,5-dimethyl-4-nitroisoxazole, 3,5-二甲基-4-硝基异恶唑.
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 3,5-dimethyl-4-nitroisoxazole (CAS 1123-49-5), compiled from public chemistry databases.
| CAS Registry Number | 1123-49-5 |
|---|---|
| PubChem CID | 261410 |
| Molecular formula | C5H6N2O3 |
| IUPAC name | 3,5-dimethyl-4-nitro-1,2-oxazole |
| UNII (FDA) | 9C9M8LYU56 |
| Molecular Weight | 142.11 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 142.03784206 |
| Monoisotopic Mass | 142.03784206 |
| Topological Polar Surface Area | 71.9 |
| Heavy Atom Count | 10 |
3,5-Dimethyl-4-nitroisoxazole; 1123-49-5; Isoxazole, 3,5-dimethyl-4-nitro-; DTXSID70294010; RefChem:91589; DTXCID30245149; 626-617-0; InChI=1/C5H6N2O3/c1-3-5(7(8)9)4(2)10-6-3/h1-2H; PMQFLWLYAXYFHG-UHFFFAOYSA-N; 3,5-dimethyl-4-nitro-1,2-oxazole; MFCD00051656; 3,5-Dimethyl-4-nitro-isoxazole; 4-nitro-3,5-dimethylisoxazole; SCHEMBL1328626; Isoxazole,5-dimethyl-4-nitro-; AC1721
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.6%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
3,5-dimethyl-4-nitroisoxazole · CAS 1123-49-5 · C5H6N2O3. UNII 9C9M8LYU56.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3,5-二甲基-4-硝基异恶唑