desmethylazelastine (CAS 47491-38-3) — formula C21H22ClN3O, molecular weight 367.9; category organic chemicals.
desmethylazelastine (CAS 47491-38-3) is a chemical raw material in the organic chemicals category. Its molecular formula C21H22ClN3O comprises 21 C, 22 H, 1 Cl, 3 N, 1 O atoms. Its molecular weight is about 367.9. Reported physicochemical data: LogP about 3.9. 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 | 47491-38-3 |
|---|---|
| Molecular Formula | C21H22ClN3O |
| Molecular Weight | 367.9 |
| LogP | 3.9 |
| Category | Organic Chemicals |
desmethylazelastine is a carbon-based organic compound with CAS registry number 47491-38-3 and molecular formula C21H22ClN3O (molecular weight 367.9), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 47491-38-3
Its molecular formula C21H22ClN3O comprises 21 C, 22 H, 1 Cl, 3 N, 1 O atoms.
Also known as: desmethylazelastine · 氮卓斯汀杂质
Category: organic chemicals
The CAS registry number of desmethylazelastine is 47491-38-3.
Molecular formula C21H22ClN3O, molecular weight 367.9.
It is also registered under: desmethylazelastine, 氮卓斯汀杂质.
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 desmethylazelastine (CAS 47491-38-3), compiled from public chemistry databases.
| CAS Number | 47491-38-3 |
|---|---|
| PubChem CID | 162558 |
| Molecular Formula | C21H22ClN3O |
| IUPAC Name | 2-(azepan-4-yl)-4-[(4-chlorophenyl)methyl]phthalazin-1-one |
| UNII (FDA) | 8W9SOB28Q4 |
| Molecular Weight | 367.9 |
|---|---|
| XLogP3 | 3.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 367.1451400 |
| Monoisotopic Mass | 367.1451400 |
| Topological Polar Surface Area | 44.7 |
| Heavy Atom Count | 26 |
Desmethylazelastine; 47491-38-3; 8W9SOB28Q4; 1(2H)-Phthalazinone, 4-((4-chlorophenyl)methyl)-2-(hexahydro-1H-azepin-4-yl)-; RefChem:132222; 4-(4-Chlorobenzyl)-2-(perhydroazepinyl-(4))-1(2H)-phthala zinone; N-Desmethyl Azelastine; 2-(azepan-4-yl)-4-[(4-chlorophenyl)methyl]phthalazin-1-one; CHEMBL2074921; 2-(azepan-4-yl)-4-(4-chlorobenzyl)phthalazin-1(2H)-one; Demethylazelastine; UNII-8W9SOB28Q4; Azelastine Impurity 6; AZELASTINE_met006; N-DESMETHYLAZELASTINE; orb1982811
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氮卓斯汀杂质