5-hydroxy-3,4-dihydroquinolin-2(1H)-one (CAS 30389-33-4) — formula C9H9NO2, molecular weight 163.17; category organic chemicals.
5-hydroxy-3,4-dihydroquinolin-2(1H)-one (CAS 30389-33-4) is a chemical raw material in the organic chemicals category. Its molecular formula C9H9NO2 comprises 9 C, 9 H, 1 N, 2 O atoms. Its molecular weight is about 163.17. 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 | 30389-33-4 |
|---|---|
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.17 |
| LogP | 0.7 |
| Category | Organic Chemicals |
5-hydroxy-3,4-dihydroquinolin-2(1H)-one is a carbon-based organic compound with CAS registry number 30389-33-4 and molecular formula C9H9NO2 (molecular weight 163.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 30389-33-4
Its molecular formula C9H9NO2 comprises 9 C, 9 H, 1 N, 2 O atoms.
Also known as: 5-hydroxy-3,4-dihydroquinolin-2(1H)-one · 5-羟基-3,4-二氢喹啉-2(1H)-酮
Category: organic chemicals
The CAS registry number of 5-hydroxy-3,4-dihydroquinolin-2(1H)-one is 30389-33-4.
Molecular formula C9H9NO2, molecular weight 163.17.
It is also registered under: 5-hydroxy-3,4-dihydroquinolin-2(1H)-one, 5-羟基-3,4-二氢喹啉-2(1H)-酮.
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 5-hydroxy-3,4-dihydroquinolin-2(1H)-one (CAS 30389-33-4), compiled from public chemistry databases.
| CAS Registry Number | 30389-33-4 |
|---|---|
| PubChem CID | 169153 |
| Molecular formula | C9H9NO2 |
| IUPAC name | 5-hydroxy-3,4-dihydro-1H-quinolin-2-one |
| UNII (FDA) | BH76UU379C |
| Molecular Weight | 163.17 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 163.063328530 |
| Monoisotopic Mass | 163.063328530 |
| Topological Polar Surface Area | 49.3 |
| Heavy Atom Count | 12 |
30389-33-4; 5-hydroxy-3,4-dihydroquinolin-2(1H)-one; 2(1H)-Quinolinone, 3,4-dihydro-5-hydroxy-; 3,4-dihydro-5-hydroxy-1h-quinolin-2-one; 3,4-Dihydro-5-hydroxy-2(1H)-quinolinone; BH76UU379C; 3,4-dihydro-5-hydroxycarbostyril; DTXSID20184472; CARTEOLOL HYDROCHLORIDE IMPURITY B [EP IMPURITY]; CARTEOLOL HYDROCHLORIDE IMPURITY B (EP IMPURITY); RefChem:486179; DTXCID30106963; 608-474-6; 5-Hydroxy-3,4-dihydro-2(1H)-quinolinone; 5-hydroxy-3,4-dihydro-1h-quinolin-2-one; MFCD01862194
| Reported hazard statements | H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
5-hydroxy-3,4-dihydroquinolin-2(1H)-one · CAS 30389-33-4 · C9H9NO2. UNII BH76UU379C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-羟基-3,4-二氢喹啉-2(1H)-酮