9-Oxo Ketotifen (CAS 34580-09-1) — formula C19H19NOS, molecular weight 309.4; category organic chemicals.
9-Oxo Ketotifen (CAS 34580-09-1) is a chemical raw material in the organic chemicals category. Its molecular formula C19H19NOS comprises 19 C, 19 H, 1 N, 1 O, 1 S atoms. Its molecular weight is about 309.4. Reported physicochemical data: LogP about 2.9. 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 | 34580-09-1 |
|---|---|
| Molecular Formula | C19H19NOS |
| Molecular Weight | 309.4 |
| LogP | 2.9 |
| Category | Organic Chemicals |
9-Oxo Ketotifen is a carbon-based organic compound with CAS registry number 34580-09-1 and molecular formula C19H19NOS (molecular weight 309.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 34580-09-1
Its molecular formula C19H19NOS comprises 19 C, 19 H, 1 N, 1 O, 1 S atoms.
Also known as: 9-Oxo Ketotifen · 酮替芬EP杂质F
Category: organic chemicals
The CAS registry number of 9-Oxo Ketotifen is 34580-09-1.
Molecular formula C19H19NOS, molecular weight 309.4.
It is also registered under: 9-Oxo Ketotifen, 酮替芬EP杂质F.
Category: Organic Chemicals.
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 9-Oxo Ketotifen (CAS 34580-09-1), compiled from public chemistry databases.
| CAS Number | 34580-09-1 |
|---|---|
| PubChem CID | 12274837 |
| Molecular Formula | C19H19NOS |
| IUPAC Name | 2-(1-methylpiperidin-4-ylidene)-6-thiatricyclo[8.4.0.03,7]tetradeca-1(14),3(7),4,10,12-pentaen-9-one |
| UNII (FDA) | 3FR2M45S97 |
| Molecular Weight | 309.4 |
|---|---|
| XLogP3 | 2.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 309.11873540 |
| Monoisotopic Mass | 309.11873540 |
| Topological Polar Surface Area | 48.6 |
| Heavy Atom Count | 22 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酮替芬EP杂质F