chloroquine (CAS 54-05-7) — formula C18H26ClN3, molecular weight 319.9; category pharmaceutical intermediates and APIs.
chloroquine (CAS 54-05-7) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C18H26ClN3 comprises 18 C, 26 H, 1 Cl, 3 N atoms. Its molecular weight is about 319.9. Reported physicochemical data: melting point around 87-89.5, LogP about 4.63. 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 | 54-05-7 |
|---|---|
| Molecular Formula | C18H26ClN3 |
| Molecular Weight | 319.9 |
| Melting Point | 87-89.5 |
| LogP | 4.63 |
| Applications | MEDICATION, Antimalarial, antiamebic, antitheuratic, Lupus erthematus supressant, Mesh Heading: Amebicides |
| Category | Pharmaceutical Intermediates & APIs |
Documented applications: MEDICATION, Antimalarial, antiamebic, antitheuratic, Lupus erthematus supressant, Mesh Heading: Amebicides.
chloroquine is a pharmaceutical intermediate or API compound with CAS registry number 54-05-7 and molecular formula C18H26ClN3 (molecular weight 319.9), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 54-05-7
Its molecular formula C18H26ClN3 comprises 18 C, 26 H, 1 Cl, 3 N atoms.
Also known as: chloroquine · 氯喹
Category: pharmaceutical intermediates and APIs
The CAS registry number of chloroquine is 54-05-7.
Molecular formula C18H26ClN3, molecular weight 319.9.
It is also registered under: chloroquine, 氯喹.
Recorded applications: MEDICATION, Antimalarial, antiamebic, antitheuratic, Lupus erthematus supressant, Mesh Heading: Amebicides.
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 chloroquine (CAS 54-05-7), compiled from public chemistry databases.
| CAS Registry Number | 54-05-7 |
|---|---|
| PubChem CID | 2719 |
| Molecular formula | C18H26ClN3 |
| IUPAC name | 4-N-(7-chloroquinolin-4-yl)-1-N,1-N-diethylpentane-1,4-diamine |
| UNII (FDA) | 886U3H6UFF |
| Molecular Weight | 319.9 |
|---|---|
| XLogP3 | 4.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 8 |
| Exact Mass | 319.1815255 |
| Monoisotopic Mass | 319.1815255 |
| Topological Polar Surface Area | 28.2 |
| Heavy Atom Count | 22 |
| Melting Point | 87-89.5 |
|---|---|
| Melting Point | 87 °C |
| Melting Point | 289 °C |
| Solubility | 1.75e-02 g/L |
| LogP | 4.63 |
| LogP | log Kow = 4.63 |
| LogP | 4.3 |
| LogP | 4.61 |
| Dissociation Constants | 10.1 |
| Dissociation Constants | pKa = 10.1 |
chloroquine; 54-05-7; Aralen; Chloraquine; Chlorochin; Artrichin; Chloroquina; Reumachlor; Chloroquinium; Capquin; Chlorquin; Arthrochin; Bipiquin; Clorochina; Gontochin; Klorokin
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
chloroquine · CAS 54-05-7 · C18H26ClN3. UNII 886U3H6UFF. Melting Point: 87-89.5; Melting Point: 87 °C; Melting Point: 289 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氯喹