842138-74-3
5-Bromoquinazolin-6-ylthiourea
CAS: 842138-74-3
Molecular Formula: C9H7BrN4S
842138-74-3 - Names and Identifiers
| Name | 5-Bromoquinazolin-6-ylthiourea |
| Synonyms | Brimonidine EP Impurity D 5-Bromoquinaxolin-6-ylthiourea 5-Bromoquinazolin-6-ylthiourea (5-bromoquinoxalin-6-yl)thiourea (5-BroMo-6-quinoxalinyl)thiourea N-(5-bromo-6-quinoxalinyl)thioure N-(5-BROMOQUINOXALIN-6-YL)THIOUREA N-(5-Bromoquinoxalin-6-yl)thiourea N-(5-BroMo-6-quinoxalinyl)thiourea Thiourea,N-(5-broMo-6-quinoxalinyl)- |
| CAS | 842138-74-3 |
| EINECS | 688-604-6 |
| InChI | InChI=1/C9H7BrN4S/c10-7-5(14-9(11)15)1-2-6-8(7)13-4-3-12-6/h1-4H,(H3,11,14,15) |
842138-74-3 - Physico-chemical Properties
| Molecular Formula | C9H7BrN4S |
| Molar Mass | 283.15 |
| Density | 1.835 |
| Melting Point | 198-202°C |
| Boling Point | 435.4±55.0 °C(Predicted) |
| Flash Point | 217.1°C |
| Solubility | Acetone (Slightly, Heated), DMSO (Sparingly, Heated), Methanol (Very Slightly, H |
| Vapor Presure | 8.81E-08mmHg at 25°C |
| Appearance | Solid |
| Color | Pale Yellow |
| pKa | 10.38±0.70(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.84 |
842138-74-3 - Risk and Safety
| HS Code | 2933997500 |
842138-74-3 - Introduction
It is an organic compound whose chemical formula is C9H7BrN4S. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Yellow solid.
-Solubility: It has good solubility in some organic solvents (such as ethanol, dimethyl sulfoxide).
-Melting point: Its melting point is about 215-218°C.
-Stability: It is relatively stable under normal storage conditions.
Use:
-Drug research: It is one of the intermediates for chemical synthesis of drugs, which can be used to synthesize compounds with biological activity, such as biologically active molecules, drug candidates, etc.
-Pesticide research: It can also be used for pesticide research and development.
Preparation Method:
It can be synthesized by the following steps:
1.5-bromoquinoxaline and thiourea reaction, the formation of.
2. Ensure that the reactants have sufficient purity and quality.
Safety Information:
-must be used under appropriate laboratory conditions.
-During operation, wear appropriate protective equipment, such as lab gloves and goggles, to avoid contact with skin, eyes, etc.
-It should be kept away from fire and high temperature.
-For the use and handling of any chemicals, the relevant safety data sheets should be read carefully before proceeding, and the correct procedures should be followed. In case of accident or inhalation, ingestion, skin contact, seek medical attention immediately.
Nature:
-Appearance: Yellow solid.
-Solubility: It has good solubility in some organic solvents (such as ethanol, dimethyl sulfoxide).
-Melting point: Its melting point is about 215-218°C.
-Stability: It is relatively stable under normal storage conditions.
Use:
-Drug research: It is one of the intermediates for chemical synthesis of drugs, which can be used to synthesize compounds with biological activity, such as biologically active molecules, drug candidates, etc.
-Pesticide research: It can also be used for pesticide research and development.
Preparation Method:
It can be synthesized by the following steps:
1.5-bromoquinoxaline and thiourea reaction, the formation of.
2. Ensure that the reactants have sufficient purity and quality.
Safety Information:
-must be used under appropriate laboratory conditions.
-During operation, wear appropriate protective equipment, such as lab gloves and goggles, to avoid contact with skin, eyes, etc.
-It should be kept away from fire and high temperature.
-For the use and handling of any chemicals, the relevant safety data sheets should be read carefully before proceeding, and the correct procedures should be followed. In case of accident or inhalation, ingestion, skin contact, seek medical attention immediately.
Last Update：2024-04-09 02:00:48
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