Levocetirizine (CAS 130018-77-8) — formula C21H25ClN2O3, molecular weight 388.9; category organic chemicals.
Levocetirizine (CAS 130018-77-8) is a chemical raw material in the organic chemicals category. Its molecular formula C21H25ClN2O3 comprises 21 C, 25 H, 1 Cl, 2 N, 3 O atoms. Its molecular weight is about 388.9. Reported physicochemical data: melting point around 205-208, boiling point around 542.1, LogP about 1.7. 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 | 130018-77-8 |
|---|---|
| Molecular Formula | C21H25ClN2O3 |
| Molecular Weight | 388.9 |
| Melting Point | 205-208 |
| Boiling Point | 542.1 |
| LogP | 1.7 |
| Applications | Antihistamines |
| Category | Organic Chemicals |
Documented applications: Antihistamines.
Levocetirizine is a carbon-based organic compound with CAS registry number 130018-77-8 and molecular formula C21H25ClN2O3 (molecular weight 388.9), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 130018-77-8
Its molecular formula C21H25ClN2O3 comprises 21 C, 25 H, 1 Cl, 2 N, 3 O atoms.
Also known as: Levocetirizine · 左西替利嗪
Category: organic chemicals
The CAS registry number of Levocetirizine is 130018-77-8.
Molecular formula C21H25ClN2O3, molecular weight 388.9.
It is also registered under: Levocetirizine, 左西替利嗪.
Recorded applications: Antihistamines.
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 Levocetirizine (CAS 130018-77-8), compiled from public chemistry databases.
| CAS Registry Number | 130018-77-8 |
|---|---|
| PubChem CID | 1549000 |
| Molecular formula | C21H25ClN2O3 |
| IUPAC name | 2-[2-[4-[(R)-(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid |
| UNII (FDA) | 6U5EA9RT2O |
| Molecular Weight | 388.9 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 8 |
| Exact Mass | 388.1553704 |
| Monoisotopic Mass | 388.1553704 |
| Topological Polar Surface Area | 53 |
| Heavy Atom Count | 27 |
| Boiling Point | 542.1 |
|---|---|
| Melting Point | 205-208 |
Levocetirizine; 130018-77-8; (R)-cetirizine; (-)-Cetirizine; Xazal; Cetirizine, (r)-; Cetirizine, (-)-; Levocetirizina; 6U5EA9RT2O; Acetic acid, (2-(4-((R)-(4-chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)-; 2-[2-[4-[(R)-(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid; DTXSID60156294; 2-(2-{4-[(R)-(4-chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethoxy)acetic acid; levocetrizine; levocetirizinum; 2-(2-(4-((R)-(4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid
Levocetirizine · CAS 130018-77-8 · C21H25ClN2O3. UNII 6U5EA9RT2O. Boiling Point: 542.1; Melting Point: 205-208.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 左西替利嗪