pipazethate
- CAS No.
- 2167-85-3
- Chemical Name:
- pipazethate
- Synonyms
- D-254;SQ-15874;Theratuss;SKF 70230A;pipazetate;Pipazetatum;pipazethate;2-(2-piperidin-1-ylethoxy)ethyl pyrido[3,2-b][1,4]benzothiazine-10-carboxylate;2-(2-piperidinoethoxy)ethyl 10H-pyrido(3,2-b)(1,4)benzothiazine-10-carboxylate;10H-Pyrido[3,2-b][1,4]benzothiazine-10-carboxylic acid 2-(2-piperidinoethoxy)ethyl ester
- CBNumber:
- CB1875111
- Molecular Formula:
- C21H25N3O3S
- Molecular Weight:
- 399.5065
- MDL Number:
- MFCD00866844
- MOL File:
- 2167-85-3.mol
| Melting point | 50-53°C |
|---|---|
| storage temp. | Refrigerator |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| color | Off-White |
| FDA UNII | M5EK1T5V2L |
| ATC code | R05DB11 |
pipazethate Chemical Properties,Uses,Production
Originator
Theratuss, Squibb ,US ,1962
Uses
Antitussive.
Uses
Pipazetate, is a pyridobenzothiazine derivative an antiarrhythmic characteristics. Pipazetate is used as a cough supressant.
Definition
ChEBI: Pipazetate is an aryl sulfide.
Manufacturing Process
8.5 parts of 1-azaphenothiazine carboxylic acid chloride and 14 parts of piperidino-ethoxyethanol were introduced into 100 parts of chlorobenzene and the mixture boiled under reflux for 5 minutes. After cooling off the precipitated hydrochloride salt of piperidino-ethoxyethanol was filtered off on a suction filter. Water was added to the filtrate and the pH thereof adjusted to 5 to 6 with dilute HCl. The aqueous phase was then removed, a caustic soda solution added thereto and then extracted with ether. The ethyl extract was washed with water, then dried with potash and the ether distilled off. 9.4 parts of the piperidino-ethoxy-ethyl ester of 1-azaphenothiazine carboxylic acid were obtained. This product was dissolved in 20 parts of isopropanol and the solution neutralized with isopropanolic HCl. The monohydrochloride which precipitated out after recrystallization from isopropanol had a melting point of 160°C to 161°C.
Therapeutic Function
Antitussive
pipazethate Preparation Products And Raw materials
Raw materials
Preparation Products
pipazethate Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49739 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 | support@targetmol.com | United States | 19973 | 58 |
| BOC Sciences | -- | info@bocsci.com | USA | 0 | 65 |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 15229059051 | 1027@dideu.com | China | 9947 | 58 |
| TargetMol Chemicals Inc. | 4008200310 | marketing@tsbiochem.com | China | 24017 | 58 |
| Supplier | Advantage |
|---|---|
| Hangzhou MolCore BioPharmatech Co.,Ltd. | 58 |
| TargetMol Chemicals Inc. | 58 |
| BOC Sciences | 65 |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 58 |
| TargetMol Chemicals Inc. | 58 |