5-Nitrothiophene-2-carboxaldehyde
- CAS NO.：4521-33-9
- Empirical Formula: C5H3NO3S
- Molecular Weight: 157.15
- MDL number: MFCD00005433
- EINECS: 224-850-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:48:27
What is 5-Nitrothiophene-2-carboxaldehyde?
The Uses of 5-Nitrothiophene-2-carboxaldehyde
5-Nitrothiophene-2-carboxaldehyde is a reagent that is used in the activity of mefloquine-oxazolidine derivatives against multidrug-resistant Mycobacterium tuberculosis.
The Uses of 5-Nitrothiophene-2-carboxaldehyde
5-Nitro-2-thiophenecarboxaldehyde was used in preparation of 2, 3-dihydro-2-(5-nitro-2-thienyl) quinazolin-4-(1H)-ones and various novel oxime ether derivatives, anti-protozoan agents.
What are the applications of Application
5-Nitro-2-thiophenecarboxaldehyde is a useful chemical for protoemics research as well as the synthesis of 2,3-dihydro-2-(5-nitro-2-thienyl) quinazolin-4-(1H)-ones1 and various novel oxime ether derivatives which are anti-protozoan agents
General Description
Diastereoselectivity in [4+2] cycloaddition of 1-methoxy-2-methyl-3-(trimethylsiloxy)-1,3-pentadiene with 5-nitro-2-thiophenecarboxaldehyde was investigated.
Properties of 5-Nitrothiophene-2-carboxaldehyde
| Melting point: | 75-77 °C (lit.) |
| Boiling point: | 118-120 °C(Press: 3-4 Torr) |
| Density | 1.534±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | acetone: soluble1%, clear, yellow |
| form | Solid |
| color | Brown |
| Water Solubility | Insoluble in water. |
| Sensitive | Air Sensitive |
| BRN | 120540 |
| CAS DataBase Reference | 4521-33-9(CAS DataBase Reference) |
Safety information for 5-Nitrothiophene-2-carboxaldehyde
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 5-Nitrothiophene-2-carboxaldehyde
| InChIKey | CHTSWZNXEKOLPM-UHFFFAOYSA-N |
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![1-[(5-NITROTHIEN-2-YL)CARBONYL]PIPERAZINE](https://img.chemicalbook.in/StructureFile/ChemBookStructure9/GIF/CB9480715.gif)
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