Cefaclor Impurity K (CAS 21746-02-1) — formula C10H10N2O2, molecular weight 190.20; category pharmaceutical intermediates and APIs.
Cefaclor Impurity K (CAS 21746-02-1) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C10H10N2O2 comprises 10 C, 10 H, 2 N, 2 O atoms. Its molecular weight is about 190.20. Reported physicochemical data: LogP about 0.2. 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 | 21746-02-1 |
|---|---|
| Molecular Formula | C10H10N2O2 |
| Molecular Weight | 190.20 |
| LogP | 0.2 |
| Category | Pharmaceutical Intermediates & APIs |
Cefaclor Impurity K is a pharmaceutical intermediate or API compound with CAS registry number 21746-02-1 and molecular formula C10H10N2O2 (molecular weight 190.20), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 21746-02-1
Its molecular formula C10H10N2O2 comprises 10 C, 10 H, 2 N, 2 O atoms.
Also known as: Cefaclor Impurity K · 头孢克洛杂质47
Category: pharmaceutical intermediates and APIs
The CAS registry number of Cefaclor Impurity K is 21746-02-1.
Molecular formula C10H10N2O2, molecular weight 190.20.
It is also registered under: Cefaclor Impurity K, 头孢克洛杂质47.
Category: Pharmaceutical Intermediates & APIs.
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 Cefaclor Impurity K (CAS 21746-02-1), compiled from public chemistry databases.
| CAS Number | 21746-02-1 |
|---|---|
| PubChem CID | 14278861 |
| Molecular Formula | C10H10N2O2 |
| IUPAC Name | 3-phenylpiperazine-2,5-dione |
| Molecular Weight | 190.20 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 190.074227566 |
| Monoisotopic Mass | 190.074227566 |
| Topological Polar Surface Area | 58.2 |
| Heavy Atom Count | 14 |
3-phenyl-2,5-diketopiperazine; 21746-02-1; 3-phenylpiperazine-2,5-dione; Cefaclor Impurity 47; 3-phenyl-2,5-piperazinedione; SCHEMBL4477872; 3-phenyl-piperazine-2,5-dione; YQF4041; CVXXCIJNZNETDW-UHFFFAOYSA-N; AKOS014213639
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 头孢克洛杂质47