26033-27-2

26033-27-2 - Names and Identifiers

Name	3-(thiophen-2-yl)-1H-pyrazole-4-carbaldehyde
Synonyms	TIMTEC-BB SBB010149 3-THIEN-2-YL-1H-PYRAZOLE-4-CARBALDEHYDE 3-(2-Thienyl)-1H-pyrazole-4-carbaldehyde 3-(2-THIENYL)-1H-PYRAZOLE-4-CARBALDEHYDE 5-(2-Thienyl)-1H-pyrazole-4-carbaldehyde 3-thiophen-2-yl-2H-pyrazole-4-carbaldehyde 3-THIOPHEN-2-YL-1H-PYRAZOLE-4-CARBALDEHYDE 3-(2-thienyl)-1H-Pyrazole-4-carboxaldehyde 3-(2-THIENYL)-1H-PYRAZOLE-4-CARBOXALDEHYDE 3-(thiophen-2-yl)-1H-pyrazole-4-carbaldehyde 1H-pyrazole-4-carboxaldehyde, 5-(2-thienyl)- 1H-Pyrazole-4-carboxaldehyde, 3-(2-thienyl)- 3-(Thiophen-2-yl)-1H-pyrazole-4-carboxaldehyde
CAS	26033-27-2
InChI	InChI=1/C8H6N2OS/c11-5-6-4-9-10-8(6)7-2-1-3-12-7/h1-5H,(H,9,10)

26033-27-2 - Physico-chemical Properties

Molecular Formula	C8H6N2OS
Molar Mass	178.21
Density	1.398±0.06 g/cm3 (20 ºC 760 Torr)
Melting Point	63-66°C
Boling Point	429.8±35.0 °C(Predicted)
Flash Point	213.7°C
Vapor Presure	1.37E-07mmHg at 25°C
pKa	10.93±0.50(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2–8 °C
Refractive Index	1.686

26033-27-2 - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R22 - Harmful if swallowed
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S39 - Wear eye / face protection.
Hazard Class	IRRITANT

26033-27-2 - Introduction

3-(thiophen-2-yl)-is an organic compound with the chemical formula c10h7no3os. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: 3-(thiophen-2-yl)-It is a solid, commonly yellow to brown crystals.
-Melting point: The melting point of the compound is about 195-197°C.
-Solubility: 3-(thiophen-2-yl)-It has a certain solubility and is soluble in some organic solvents such as methanol, chloroform, dimethylformamide, etc.

Use:
-Chemical research: 3-(thiophen-2-yl)-It can be used as an intermediate for the synthesis of other compounds and has important applications in the field of organic synthesis.
-Drug development: This compound also has potential application value in drug research and development, and can be used as a starting point and reference compound for the development of new drugs.

Method: A variety of methods can be used to prepare
3-(thiophen-2-yl)-The following is a commonly used synthetic route:
React 2-thiophenecarboxaldehyde with 1h-pyrimidine-4-pyruvate under alkaline conditions to produce the expected product 3-(thiophen-2-yl)-calcium.

Safety Information:
- 3-(thiophen-2-yl)-I need to pay attention to protective measures during use and avoid contact with skin and eyes.
-Avoid inhaling the dust or gas of the compound during operation.
- 3-(thiophen-2-yl)-www.tianyancha.com are dangerous chemicals and should be stored in an airtight container, away from open flames and heat sources.

Last Update：2024-04-09 19:05:48