1H-(1,2,4)oxadiazolo(4,3-A)quinoxalin-*1-one (CAS 41443-28-1) — formula C9H5N3O2, molecular weight 187.15; category organic chemicals.
1H-(1,2,4)oxadiazolo(4,3-A)quinoxalin-*1-one (CAS 41443-28-1) is a chemical raw material in the organic chemicals category. Its molecular formula C9H5N3O2 comprises 9 C, 5 H, 3 N, 2 O atoms. Its molecular weight is about 187.15. 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 | 41443-28-1 |
|---|---|
| Molecular Formula | C9H5N3O2 |
| Molecular Weight | 187.15 |
| LogP | 1.1 |
| Category | Organic Chemicals |
1H-(1,2,4)oxadiazolo(4,3-A)quinoxalin-*1-one is a carbon-based organic compound with CAS registry number 41443-28-1 and molecular formula C9H5N3O2 (molecular weight 187.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 41443-28-1
Its molecular formula C9H5N3O2 comprises 9 C, 5 H, 3 N, 2 O atoms.
Also known as: 1H-(1,2,4)oxadiazolo(4,3-A)quinoxalin-*1-one · 1H-(1,2,4)恶二唑并(4,3-A)喹喔啉-*1-一
Category: organic chemicals
The CAS registry number of 1H-(1,2,4)oxadiazolo(4,3-A)quinoxalin-*1-one is 41443-28-1.
Molecular formula C9H5N3O2, molecular weight 187.15.
It is also registered under: 1H-(1,2,4)oxadiazolo(4,3-A)quinoxalin-*1-one, 1H-(1,2,4)恶二唑并(4,3-A)喹喔啉-*1-一.
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 1H-(1,2,4)oxadiazolo(4,3-A)quinoxalin-*1-one (CAS 41443-28-1), compiled from public chemistry databases.
| CAS Registry Number | 41443-28-1 |
|---|---|
| PubChem CID | 1456 |
| Molecular formula | C9H5N3O2 |
| IUPAC name | [1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one |
| UNII (FDA) | S57V2NMV38 |
| Molecular Weight | 187.15 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 187.038176411 |
| Monoisotopic Mass | 187.038176411 |
| Topological Polar Surface Area | 54.3 |
| Heavy Atom Count | 14 |
41443-28-1; 1h-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one; 1H-ODQ; S57V2NMV38; 1H-(1,2,4)oxadiazolo(4,3-a)quinoxalin-1-one; DTXSID2036796; CHEBI:91215; ODQ-1H; RefChem:437818; DTXCID0016796; 637-000-0; [1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one; 1H-(1,2,4)Oxadiazolo-(4,3,A)quinoxalin-1-one; MFCD00792620; 1H-[124]Oxadiazolo[43-a]quinoxalin-1-one; 1H-[1,2,4]OXADIAZOLO[4,3-a]-QUINOXALIN-1-ONE
| 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]
1H-(1,2,4)oxadiazolo(4,3-A)quinoxalin-*1-one · CAS 41443-28-1 · C9H5N3O2. UNII S57V2NMV38.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.