acivicin (CAS 42228-92-2) — formula C5H7ClN2O3, molecular weight 178.57; category pharmaceutical intermediates and APIs.
acivicin (CAS 42228-92-2) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C5H7ClN2O3 comprises 5 C, 7 H, 1 Cl, 2 N, 3 O atoms. Its molecular weight is about 178.57. Reported physicochemical data: LogP about -2.7. 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 | 42228-92-2 |
|---|---|
| Molecular Formula | C5H7ClN2O3 |
| Molecular Weight | 178.57 |
| LogP | -2.7 |
| Category | Pharmaceutical Intermediates & APIs |
acivicin is a pharmaceutical intermediate or API compound with CAS registry number 42228-92-2 and molecular formula C5H7ClN2O3 (molecular weight 178.57), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 42228-92-2
Its molecular formula C5H7ClN2O3 comprises 5 C, 7 H, 1 Cl, 2 N, 3 O atoms.
Also known as: acivicin · 阿西维星
Category: pharmaceutical intermediates and APIs
The CAS registry number of acivicin is 42228-92-2.
Molecular formula C5H7ClN2O3, molecular weight 178.57.
It is also registered under: acivicin, 阿西维星.
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 acivicin (CAS 42228-92-2), compiled from public chemistry databases.
| CAS Registry Number | 42228-92-2 |
|---|---|
| PubChem CID | 294641 |
| Molecular formula | C5H7ClN2O3 |
| IUPAC name | (2S)-2-amino-2-[(5S)-3-chloro-4,5-dihydro-1,2-oxazol-5-yl]acetic acid |
| UNII (FDA) | O0X60K76I6 |
| Molecular Weight | 178.57 |
|---|---|
| XLogP3 | -2.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 178.0145198 |
| Monoisotopic Mass | 178.0145198 |
| Topological Polar Surface Area | 84.9 |
| Heavy Atom Count | 11 |
| Solubility | Water 17.9 - 18.2 (mg/mL) |
|---|---|
| Solubility | 0.1 N HCl 31 - 35 (mg/mL) |
| Solubility | 0.1 N NaOH 34.4 - 36.8 (mg/mL) |
| Solubility | 95% Ethanol 0.8 (mg/mL) |
| Solubility | 10% Ethanol 8.2 - 16.4 (mg/mL) |
| Solubility | Methanol 0.8 (mg/mL) |
| Solubility | Chloroform 0.9 (mg/mL) |
acivicin; 42228-92-2; Antibiotic AT 125; Acivicine; AT-125; Acivicino; Acivicinum; NSC-163501; AT 125; NSC 163501; (2S)-2-Amino-2-[(5S)-3-chloro-4,5-dihydro-1,2-oxazol-5-yl]acetic acid; U 42126; U-42126; NSC163501; U-42,126; Acivicina
acivicin · CAS 42228-92-2 · C5H7ClN2O3. UNII O0X60K76I6. Solubility: Water 17.9 - 18.2 (mg/mL); Solubility: 0.1 N HCl 31 - 35 (mg/mL); Solubility: 0.1 N NaOH 34.4 - 36.8 (mg/mL).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 阿西维星