Tamoxifen Impurity 3 (CAS 5435-24-5) — formula C20H18O3S, molecular weight 338.4; category pharmaceutical intermediates and APIs.
Tamoxifen Impurity 3 (CAS 5435-24-5) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C20H18O3S comprises 20 C, 18 H, 3 O, 1 S atoms. Its molecular weight is about 338.4. Reported physicochemical data: LogP about 4.8. 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 | 5435-24-5 |
|---|---|
| Molecular Formula | C20H18O3S |
| Molecular Weight | 338.4 |
| LogP | 4.8 |
| Category | Pharmaceutical Intermediates & APIs |
Tamoxifen Impurity 3 is a pharmaceutical intermediate or API compound with CAS registry number 5435-24-5 and molecular formula C20H18O3S (molecular weight 338.4), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 5435-24-5
Its molecular formula C20H18O3S comprises 20 C, 18 H, 3 O, 1 S atoms.
Also known as: Tamoxifen Impurity 3 · 苯甲酰4-甲基苯磺酸盐
Category: pharmaceutical intermediates and APIs
The CAS registry number of Tamoxifen Impurity 3 is 5435-24-5.
Molecular formula C20H18O3S, molecular weight 338.4.
It is also registered under: Tamoxifen Impurity 3, 苯甲酰4-甲基苯磺酸盐.
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 Tamoxifen Impurity 3 (CAS 5435-24-5), compiled from public chemistry databases.
| CAS Number | 5435-24-5 |
|---|---|
| PubChem CID | 227987 |
| Molecular Formula | C20H18O3S |
| IUPAC Name | benzhydryl 4-methylbenzenesulfonate |
| Molecular Weight | 338.4 |
|---|---|
| XLogP3 | 4.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 338.09766561 |
| Monoisotopic Mass | 338.09766561 |
| Topological Polar Surface Area | 51.8 |
| Heavy Atom Count | 24 |
Benzhydryl 4-methylbenzenesulfonate; 5435-24-5; NSC 20251; DTXSID20202726; RefChem:325725; DTXCID50125217; diphenylmethyl 4-methylbenzene-1-sulfonate; NSC20251; Tamoxifen Impurity 11; benzhydryl p-toluenesulfonate; SCHEMBL6762680; NSC-20251; 1-Benzhydryloxysulfonyl-4-methyl-benzene; DS-008601; EN300-22858182
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 苯甲酰4-甲基苯磺酸盐