Praziquantel (CAS 55268-74-1) — formula C19H24N2O2, molecular weight 312.4; category pharmaceutical intermediates and APIs.
Praziquantel (CAS 55268-74-1) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C19H24N2O2 comprises 19 C, 24 H, 2 N, 2 O atoms. Its molecular weight is about 312.4. Reported physicochemical data: melting point around 136-138 °C, boiling point around 1377, LogP about 2.5. 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 | 55268-74-1 |
|---|---|
| Molecular Formula | C19H24N2O2 |
| Molecular Weight | 312.4 |
| Melting Point | 136-138 °C |
| Boiling Point | 1377 |
| LogP | 2.5 |
| Applications | Use (kg, approx.) in Germany (2009): >10, Consumption (g per capita, approx.) in Germany (2009): 0.000122, Calculated removal (%): 24.4, Animal Drugs |
| Category | Pharmaceutical Intermediates & APIs |
Documented applications: Use (kg, approx.) in Germany (2009): >10, Consumption (g per capita, approx.) in Germany (2009): 0.000122, Calculated removal (%): 24.4, Animal Drugs.
Praziquantel is a pharmaceutical intermediate or API compound with CAS registry number 55268-74-1 and molecular formula C19H24N2O2 (molecular weight 312.4), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 55268-74-1
Its molecular formula C19H24N2O2 comprises 19 C, 24 H, 2 N, 2 O atoms.
Also known as: Praziquantel · 吡喹酮
Category: pharmaceutical intermediates and APIs
The CAS registry number of Praziquantel is 55268-74-1.
Molecular formula C19H24N2O2, molecular weight 312.4.
It is also registered under: Praziquantel, 吡喹酮.
Recorded applications: Use (kg, approx.) in Germany (2009): >10, Consumption (g per capita, approx.) in Germany (2009): 0.000122, Calculated removal (%): 24.4, Animal Drugs.
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 Praziquantel (CAS 55268-74-1), compiled from public chemistry databases.
| CAS Registry Number | 55268-74-1 |
|---|---|
| PubChem CID | 4891 |
| Molecular formula | C19H24N2O2 |
| IUPAC name | 2-(cyclohexanecarbonyl)-3,6,7,11b-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4-one |
| UNII (FDA) | 6490C9U457 |
| Molecular Weight | 312.4 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 312.183778013 |
| Monoisotopic Mass | 312.183778013 |
| Topological Polar Surface Area | 40.6 |
| Heavy Atom Count | 23 |
| Boiling Point | 1377 |
|---|---|
| Melting Point | 136-138 °C |
| Melting Point | 136 °C |
| Solubility | 400 |
| Solubility | 3.81e-01 g/L |
| LogP | 2.5 |
| LogP | 2.43 |
praziquantel; 55268-74-1; Biltricide; Droncit; Embay 8440; Praziquantelum; Cysticide; DTXSID9021182; 2-(cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one; prazicuantel; EMBAY-8440; Praziquantel Tablets; NSC-757285; DTXCID501182; Praziquantel Injection; 4H-Pyrazino(2,1-a)isoquinolin-4-one, 2-(cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-
| GHS notification summary | 1.8% (2 / 113) |
|---|
| GHS notification summary | 1.8% (2 / 113) |
|---|---|
| Reported hazard statements | H412 (91.2%) |
This chemical does not meet GHS hazard criteria for 1.8% (2 of 113) of reports.
H412 (91.2%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Praziquantel · CAS 55268-74-1 · C19H24N2O2. UNII 6490C9U457. Boiling Point: 1377; Melting Point: 136-138 °C; Melting Point: 136 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 吡喹酮