2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI) (CAS 103792-81-0) — formula C5H4ClNO2, molecular weight 145.54; category organic chemicals.
2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI) (CAS 103792-81-0) is a chemical raw material in the organic chemicals category. Its molecular formula C5H4ClNO2 comprises 5 C, 4 H, 1 Cl, 1 N, 2 O atoms. Its molecular weight is about 145.54. Reported physicochemical data: LogP about 0.4. 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 | 103792-81-0 |
|---|---|
| Molecular Formula | C5H4ClNO2 |
| Molecular Weight | 145.54 |
| LogP | 0.4 |
| Category | Organic Chemicals |
2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI) is a carbon-based organic compound with CAS registry number 103792-81-0 and molecular formula C5H4ClNO2 (molecular weight 145.54), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 103792-81-0
Its molecular formula C5H4ClNO2 comprises 5 C, 4 H, 1 Cl, 1 N, 2 O atoms.
Also known as: 2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI) · 2(1H)-吡啶酮,3-氯-4-羟基-(9Cl)
Category: organic chemicals
The CAS registry number of 2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI) is 103792-81-0.
Molecular formula C5H4ClNO2, molecular weight 145.54.
It is also registered under: 2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI), 2(1H)-吡啶酮,3-氯-4-羟基-(9Cl).
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 2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI) (CAS 103792-81-0), compiled from public chemistry databases.
| CAS Registry Number | 103792-81-0 |
|---|---|
| PubChem CID | 54682528 |
| Molecular formula | C5H4ClNO2 |
| IUPAC name | 3-chloro-4-hydroxy-1H-pyridin-2-one |
| Molecular Weight | 145.54 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 144.9930561 |
| Monoisotopic Mass | 144.9930561 |
| Topological Polar Surface Area | 49.3 |
| Heavy Atom Count | 9 |
103792-81-0; 3-Chloro-4-hydroxypyridin-2(1H)-one; DTXSID90715712; RefChem:278310; DTXCID50666458; 3-Chloro-2,4-dihydroxypyridine; 3-CHLORO-4-HYDROXY-2(1H)-PYRIDINONE; 3-chloropyridine-2,4-diol; 2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI); 3-chloro-2-hydroxy-1H-pyridin-4-one; 3-chloro-4-hydroxy-1H-pyridin-2-one; MFCD11101041; 3-chloro-4-hydroxy-1,2-dihydropyridin-2-one; chloro-2,4-dihydroxypyridine; SCHEMBL2558694; SCHEMBL9668755
| 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]
2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI) · CAS 103792-81-0 · C5H4ClNO2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2(1H)-吡啶酮,3-氯-4-羟基-(9Cl)