clenbuterol hydrochloride (CAS 21898-19-1) — formula C12H19Cl3N2O, molecular weight 313.6; category pharmaceutical intermediates and APIs.
clenbuterol hydrochloride (CAS 21898-19-1) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C12H19Cl3N2O comprises 12 C, 19 H, 3 Cl, 2 N, 1 O atoms. Its molecular weight is about 313.6. 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 | 21898-19-1 |
|---|---|
| Molecular Formula | C12H19Cl3N2O |
| Molecular Weight | 313.6 |
| Category | Pharmaceutical Intermediates & APIs |
clenbuterol hydrochloride is a pharmaceutical intermediate or API compound with CAS registry number 21898-19-1 and molecular formula C12H19Cl3N2O (molecular weight 313.6), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 21898-19-1
Its molecular formula C12H19Cl3N2O comprises 12 C, 19 H, 3 Cl, 2 N, 1 O atoms.
Also known as: clenbuterol hydrochloride · 盐酸克仑特罗 · Clenbuterol HCL
Category: pharmaceutical intermediates and APIs
The CAS registry number of clenbuterol hydrochloride is 21898-19-1.
Molecular formula C12H19Cl3N2O, molecular weight 313.6.
It is also registered under: clenbuterol hydrochloride, 盐酸克仑特罗, Clenbuterol HCL.
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 clenbuterol hydrochloride (CAS 21898-19-1), compiled from public chemistry databases.
| CAS Registry Number | 21898-19-1 |
|---|---|
| PubChem CID | 30849 |
| Molecular formula | C12H19Cl3N2O |
| IUPAC name | [2-(4-amino-3,5-dichlorophenyl)-2-hydroxyethyl]-tert-butylazanium chloride |
| UNII (FDA) | ST50993889 |
| Molecular Weight | 313.6 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 312.056296 |
| Monoisotopic Mass | 312.056296 |
| Topological Polar Surface Area | 62.9 |
| Heavy Atom Count | 18 |
AKOS024362791; ST50993889; 1-(4-amino-3,5-dichlorophenyl)-2-[(tert-butyl)amino]ethan-1-ol, chloride
Clenbuterol HCL · CAS 21898-19-1 · C12H19Cl3N2O. UNII ST50993889.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 盐酸克仑特罗