4-Hydroxythiobenzamide CAS: 25984-63-8
Category：Pharmaceutical Materials
Introduction
Synonyms: 4-Hydroxybenzene-1-carbothioamide Molecular Formula: C7H7NOS Molecular Weight: 153.20 CAS Registry Number: 25984-63-8
Name: 4-Hydroxythiobenzamide
CAS: 25984-63-8
Appearance: Yellowish powder
Assay: ≥99%
Capacity: 100mt/year
Min.package: 100gram
Application: Febuxostat intermediate
Standard: Enterprise export
4-hydroxythiobenzamide. Here is an introduction to its properties, uses, manufacturing methods, and safety information:
nature:
Appearance: 4-hydroxythiobenzamide is a white crystalline solid.
Solubility: soluble in some organic solvents such as methanol and ethanol, but insoluble in water.
Purpose:
Manufacturing method:
There are various methods for preparing 4-hydroxythiobenzamide, and one commonly used method is to react nitrobenzene with sodium thiosulfate and then obtain the target product through a reduction reaction.
Security information:
4-hydroxythiobenzamide has low toxicity, but it is still important to avoid inhaling dust or contact with skin and eyes.
Please wear appropriate personal protective equipment such as gloves and goggles when using.
It should be stored in a dry, cool place and kept away from sources of fire and oxidants.
Please follow the correct operating methods and pay attention to complying with relevant safety regulations during use. If you experience any discomfort or accidents, please seek medical attention promptly or contact a professional.
| Name | 4-Hydroxythiobenzamide |
| Synonyms | Febuxostat-22 4-Hydroxythiobenzamide 4-HYDROXYTHIOBENZAMIDE p-HydroxyThioBenzamide 4-hydroxybenzothioamide 4-hydroxy thiobenzamide Febuxostat Intermediate 4-Hydroxy Benzothioamide 4-hydroxybenzenecarbothioamide 4-Hydroxybenzene-1-carbothioamide 4-Hydroxy Thiobenzamide p-Hydroxy Thiobenzamide 4-[amino(sulfanyl)methylidene]cyclohexa-2,5-dien-1-one |
| CAS | 25984-63-8 |
| EINECS | 674-712-0 |
| InChI | InChI=1/C7H7NOS/c8-7(10)5-1-3-6(9)4-2-5/h1-4,9H,(H2,8,10) |
| InChIKey | VDTNKXSVUGXUOJ-UHFFFAOYSA-N |
| Molecular Formula | C7H7NOS |
| Molar Mass | 153.2 |
| Density | 1.338±0.06 g/cm3(Predicted) |
| Melting Point | 181-185℃ |
| Boling Point | 320.4±44.0 °C(Predicted) |
| Flash Point | 147.57°C |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | Solid |
| Color | Light Yellow |
| pKa | 9.24±0.26(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.702 |
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