Loratadine Impurity 13 (CAS 3964-84-9) — formula C14H10ClNO, molecular weight 243.69; category pharmaceutical intermediates and APIs.
Loratadine Impurity 13 (CAS 3964-84-9) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C14H10ClNO comprises 14 C, 10 H, 1 Cl, 1 N, 1 O atoms. Its molecular weight is about 243.69. Reported physicochemical data: LogP about 3.5. 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 | 3964-84-9 |
|---|---|
| Molecular Formula | C14H10ClNO |
| Molecular Weight | 243.69 |
| LogP | 3.5 |
| Category | Pharmaceutical Intermediates & APIs |
Loratadine Impurity 13 is a pharmaceutical intermediate or API compound with CAS registry number 3964-84-9 and molecular formula C14H10ClNO (molecular weight 243.69), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 3964-84-9
Its molecular formula C14H10ClNO comprises 14 C, 10 H, 1 Cl, 1 N, 1 O atoms.
Also known as: Loratadine Impurity 13 · 氯雷他定杂质31
Category: pharmaceutical intermediates and APIs
The CAS registry number of Loratadine Impurity 13 is 3964-84-9.
Molecular formula C14H10ClNO, molecular weight 243.69.
It is also registered under: Loratadine Impurity 13, 氯雷他定杂质31.
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 Loratadine Impurity 13 (CAS 3964-84-9), compiled from public chemistry databases.
| CAS Number | 3964-84-9 |
|---|---|
| PubChem CID | 14885612 |
| Molecular Formula | C14H10ClNO |
| IUPAC Name | 14-chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-one |
| Molecular Weight | 243.69 |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 243.0450916 |
| Monoisotopic Mass | 243.0450916 |
| Topological Polar Surface Area | 30 |
| Heavy Atom Count | 17 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氯雷他定杂质31