2-chloro-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 5418-94-0) — formula C8H5ClN2O, molecular weight 180.59; category organic chemicals.
| CAS Number | 5418-94-0 |
|---|---|
| Molecular Formula | C8H5ClN2O |
| Molecular Weight | 180.59 |
| LogP | 1 |
| Category | Organic Chemicals |
2-chloro-4H-pyrido[1,2-a]pyrimidin-4-one is a carbon-based organic compound with CAS registry number 5418-94-0 and molecular formula C8H5ClN2O (molecular weight 180.59), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5418-94-0
Its molecular formula C8H5ClN2O comprises 8 C, 5 H, 1 Cl, 2 N, 1 O atoms.
Also known as: 2-chloro-4H-pyrido[1,2-a]pyrimidin-4-one · 2-氯-4H-吡啶并[1,2-a]嘧啶-4-酮
Category: organic chemicals
The CAS registry number of 2-chloro-4H-pyrido[1,2-a]pyrimidin-4-one is 5418-94-0.
Molecular formula C8H5ClN2O, molecular weight 180.59.
It is also registered under: 2-chloro-4H-pyrido[1,2-a]pyrimidin-4-one, 2-氯-4H-吡啶并[1,2-a]嘧啶-4-酮.
Category: Organic Chemicals.
Independent reference data for 2-chloro-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 5418-94-0), compiled from public chemistry databases.
| CAS Registry Number | 5418-94-0 |
|---|---|
| PubChem CID | 94959 |
| Molecular formula | C8H5ClN2O |
| IUPAC name | 2-chloropyrido[1,2-a]pyrimidin-4-one |
| UNII (FDA) | 5NM3PV4MD4 |
| Molecular Weight | 180.59 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 180.0090405 |
| Monoisotopic Mass | 180.0090405 |
| Topological Polar Surface Area | 32.7 |
| Heavy Atom Count | 12 |
2-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one; 2-Chloro-4H-pyrido(1,2-a)pyrimidin-4-one; NSC 10546; 4H-Pyrido(1,2-a)pyrimidin-4-one, 2-chloro-; 4H-Pyrido[1,2-a]pyrimidin-4-one, 2-chloro-; BRN 0128192; DTXSID20202529; 5-24-03-00086 (Beilstein Handbook Reference); RefChem:86275; DTXCID00125020; 959-959-7; InChI=1/C8H5ClN2O/c9-6-5-8(12)11-4-2-1-3-7(11)10-6/h1-5; 5418-94-0; 2-chloropyrido[1,2-a]pyrimidin-4-one; MFCD00457859; 2-a)pyrimidin-4-one,2-chloro-4h-pyrido(
| 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-chloro-4H-pyrido[1,2-a]pyrimidin-4-one · CAS 5418-94-0 · C8H5ClN2O. UNII 5NM3PV4MD4.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-氯-4H-吡啶并[1,2-a]嘧啶-4-酮