Entecavir Impurity 5 (CAS 84868-56-4) — formula C21H20O2, molecular weight 304.4; category pharmaceutical intermediates and APIs.
Entecavir Impurity 5 (CAS 84868-56-4) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C21H20O2 comprises 21 C, 20 H, 2 O atoms. Its molecular weight is about 304.4. Reported physicochemical data: LogP about 4.7. 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 | 84868-56-4 |
|---|---|
| Molecular Formula | C21H20O2 |
| Molecular Weight | 304.4 |
| LogP | 4.7 |
| Category | Pharmaceutical Intermediates & APIs |
Entecavir Impurity 5 is a pharmaceutical intermediate or API compound with CAS registry number 84868-56-4 and molecular formula C21H20O2 (molecular weight 304.4), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 84868-56-4
Its molecular formula C21H20O2 comprises 21 C, 20 H, 2 O atoms.
Also known as: Entecavir Impurity 5 · [甲氧基(4-甲氧基苯基)亚甲基]二苯
Category: pharmaceutical intermediates and APIs
The CAS registry number of Entecavir Impurity 5 is 84868-56-4.
Molecular formula C21H20O2, molecular weight 304.4.
It is also registered under: Entecavir Impurity 5, [甲氧基(4-甲氧基苯基)亚甲基]二苯.
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 Entecavir Impurity 5 (CAS 84868-56-4), compiled from public chemistry databases.
| CAS Number | 84868-56-4 |
|---|---|
| PubChem CID | 21464768 |
| Molecular Formula | C21H20O2 |
| IUPAC Name | 1-methoxy-4-[methoxy(diphenyl)methyl]benzene |
| Molecular Weight | 304.4 |
|---|---|
| XLogP3 | 4.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 304.146329876 |
| Monoisotopic Mass | 304.146329876 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 23 |
84868-56-4; Entecavir Impurity 5; [METHOXY(4-METHOXYPHENYL)METHYLENE]DIBENZENE; 1-Methoxy-4-(methoxydiphenylmethyl)benzene; MFCD34472415; 1-methoxy-4-[methoxy(diphenyl)methyl]benzene; Benzene, 1-methoxy-4-(methoxydiphenylmethyl)-; SCHEMBL3932304; SCHEMBL6448094; SCHEMBL8165391; SCHEMBL8784660; SCHEMBL10342527; SY459599; CS-0165028; Benzene,1-methoxy-4-(methoxydiphenylmethyl)-; H35872
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: [甲氧基(4-甲氧基苯基)亚甲基]二苯