Tizanidine (CAS 51322-75-9) — formula C9H8ClN5S, molecular weight 253.71; category pharmaceutical intermediates and APIs.
Tizanidine (CAS 51322-75-9) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C9H8ClN5S comprises 9 C, 8 H, 1 Cl, 5 N, 1 S atoms. Its molecular weight is about 253.71. Reported physicochemical data: melting point around 280, boiling point around 391.2, LogP about 1.72. 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 | 51322-75-9 |
|---|---|
| Molecular Formula | C9H8ClN5S |
| Molecular Weight | 253.71 |
| Melting Point | 280 |
| Boiling Point | 391.2 |
| LogP | 1.72 |
| Applications | Use (kg, approx.) in Germany (2009): >50, Use (kg) in USA (2002): 395, Consumption (g per capita, approx.) in Germany (2009): 0.000611, Consumption (g per capita) in the USA (2002): 0.0014 |
| Category | Pharmaceutical Intermediates & APIs |
Documented applications: Use (kg, approx.) in Germany (2009): >50, Use (kg) in USA (2002): 395, Consumption (g per capita, approx.) in Germany (2009): 0.000611, Consumption (g per capita) in the USA (2002): 0.0014.
Tizanidine is a pharmaceutical intermediate or API compound with CAS registry number 51322-75-9 and molecular formula C9H8ClN5S (molecular weight 253.71), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 51322-75-9
Its molecular formula C9H8ClN5S comprises 9 C, 8 H, 1 Cl, 5 N, 1 S atoms.
Also known as: Tizanidine · 替扎尼定
Category: pharmaceutical intermediates and APIs
The CAS registry number of Tizanidine is 51322-75-9.
Molecular formula C9H8ClN5S, molecular weight 253.71.
It is also registered under: Tizanidine, 替扎尼定.
Recorded applications: Use (kg, approx.) in Germany (2009): >50, Use (kg) in USA (2002): 395, Consumption (g per capita, approx.) in Germany (2009): 0.000611, Consumption (g per capita) in the USA (2002): 0.0014.
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 Tizanidine (CAS 51322-75-9), compiled from public chemistry databases.
| CAS Registry Number | 51322-75-9 |
|---|---|
| PubChem CID | 5487 |
| Molecular formula | C9H8ClN5S |
| IUPAC name | 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine |
| UNII (FDA) | 6AI06C00GW |
| Molecular Weight | 253.71 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 253.0188941 |
| Monoisotopic Mass | 253.0188941 |
| Topological Polar Surface Area | 90.4 |
| Heavy Atom Count | 16 |
| Boiling Point | 391.2 |
|---|---|
| Melting Point | 280 |
| Solubility | 1.33e-01 g/L |
| LogP | 1.72 |
| LogP | 1.4 |
| LogP | 1.05 |
| Dissociation Constants | 7.48 |
tizanidine; 51322-75-9; Sirdalud; Tizanidina; Tizanidinum; 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine; 5-Chloro-4-(2-imidazolin-2-ylamino)-2,1,3-benzothiadiazole; DTXSID9023679; 6AI06C00GW; DTXCID203679; CHEBI:63629; 2,1,3-Benzothiadiazol-4-amine, 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-; RefChem:58565; 5-chloro-4-(2-imidazolin-2-yl-amino)-2,1,3-benzothiadiazole; M03BX02; 610-648-1
| Reported hazard statements | H302, H332 (66.7%), H361 (66.7%) |
|---|
H302+H332 (66.7%): Harmful if swallowed or if inhaled [Warning Acute toxicity, oral; acute toxicity, inhalation]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
Tizanidine · CAS 51322-75-9 · C9H8ClN5S. UNII 6AI06C00GW. Boiling Point: 391.2; Melting Point: 280; Solubility: 1.33e-01 g/L.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 替扎尼定