Cephalonium (CAS 5575-21-3) — formula C20H18N4O5S2, molecular weight 458.5; category organic chemicals.
Cephalonium (CAS 5575-21-3) is a chemical raw material in the organic chemicals category. Its molecular formula C20H18N4O5S2 comprises 20 C, 18 H, 4 N, 5 O, 2 S atoms. Its molecular weight is about 458.5. 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 | 5575-21-3 |
|---|---|
| Molecular Formula | C20H18N4O5S2 |
| Molecular Weight | 458.5 |
| LogP | 0.7 |
| Category | Organic Chemicals |
Cephalonium is a carbon-based organic compound with CAS registry number 5575-21-3 and molecular formula C20H18N4O5S2 (molecular weight 458.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5575-21-3
Its molecular formula C20H18N4O5S2 comprises 20 C, 18 H, 4 N, 5 O, 2 S atoms.
Also known as: Cephalonium · 头孢洛宁水合物
Category: organic chemicals
The CAS registry number of Cephalonium is 5575-21-3.
Molecular formula C20H18N4O5S2, molecular weight 458.5.
It is also registered under: Cephalonium, 头孢洛宁水合物.
Category: Organic Chemicals.
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Independent reference data for Cephalonium (CAS 5575-21-3), compiled from public chemistry databases.
| CAS Number | 5575-21-3 |
|---|---|
| PubChem CID | 21743 |
| Molecular Formula | C20H18N4O5S2 |
| IUPAC Name | (6R,7R)-3-[(4-carbamoylpyridin-1-ium-1-yl)methyl]-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
| UNII (FDA) | K2P920217W |
| Molecular Weight | 458.5 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 6 |
| Exact Mass | 458.07186203 |
| Monoisotopic Mass | 458.07186203 |
| Topological Polar Surface Area | 190 |
| Heavy Atom Count | 31 |
CEFALONIUM; Cephalonium; 5575-21-3; Lilly 41071; DTXSID5045388; NSC-759292; K2P920217W; DTXCID3025388; 7-(alpha-Thienylacetamido)-3-(4-carbamoylpyridinomethyl)-3-cephem-4-carboxylic acid; Cepravin dry cow; RefChem:124197; 226-948-7; Cefalonium hydrate; Cefalonio; Cefalonum; Cefalonium [INN]
| Notified hazard statements | H317 (100%), H334 (100%), H400 (60.9%), H411 (60.9%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 头孢洛宁水合物