quinazolin-2(1H)-one (CAS 7471-58-1) — formula C8H6N2O, molecular weight 146.15; category organic chemicals.
quinazolin-2(1H)-one (CAS 7471-58-1) is a chemical raw material in the organic chemicals category. Its molecular formula C8H6N2O comprises 8 C, 6 H, 2 N, 1 O atoms. Its molecular weight is about 146.15. Reported physicochemical data: LogP about 0.7. 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 | 7471-58-1 |
|---|---|
| Molecular Formula | C8H6N2O |
| Molecular Weight | 146.15 |
| LogP | 0.7 |
| Category | Organic Chemicals |
quinazolin-2(1H)-one is a carbon-based organic compound with CAS registry number 7471-58-1 and molecular formula C8H6N2O (molecular weight 146.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 7471-58-1
Its molecular formula C8H6N2O comprises 8 C, 6 H, 2 N, 1 O atoms.
Also known as: quinazolin-2(1H)-one · 喹唑啉-2(1H)-一
Category: organic chemicals
The CAS registry number of quinazolin-2(1H)-one is 7471-58-1.
Molecular formula C8H6N2O, molecular weight 146.15.
It is also registered under: quinazolin-2(1H)-one, 喹唑啉-2(1H)-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 quinazolin-2(1H)-one (CAS 7471-58-1), compiled from public chemistry databases.
| CAS Registry Number | 7471-58-1 |
|---|---|
| PubChem CID | 344381 |
| Molecular formula | C8H6N2O |
| IUPAC name | 1H-quinazolin-2-one |
| UNII (FDA) | EH2YAC8MKV |
| Molecular Weight | 146.15 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 146.048012819 |
| Monoisotopic Mass | 146.048012819 |
| Topological Polar Surface Area | 41.5 |
| Heavy Atom Count | 11 |
1,2-dihydroquinazolin-2-one; RefChem:411710; 852-418-5; quinazolin-2-ol; 7471-58-1; Quinazolin-2(1H)-one; 2(1H)-Quinazolinone; 2-Quinazolinone; 1H-quinazolin-2-one; 2(3H)-Quinazolinone; quinazolone; 2-Quinazolinol; hydroxyquinazoline; 2-hydroxyquinazoline; MFCD00972003; NSC-401245
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
quinazolin-2(1H)-one · CAS 7471-58-1 · C8H6N2O. UNII EH2YAC8MKV.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 喹唑啉-2(1H)-一