5-NITROTHIOPHENE-2-CARBONITRILE

Product Name: 5-NITROTHIOPHENE-2-CARBONITRILE
CAS No.: 16689-02-4
Chemical Name: 5-NITROTHIOPHENE-2-CARBONITRILE
Synonyms: AKOS 92290;BUTTPARK 121\04-20;5-CYANO-2-NITROTHIOPHENE;5-Nitro-2-cyanothiophene;2-CYANO-5-NITROTHIOPHENE;5-NITROTHIOPHENE-2-CARBONITRILE;5-NITRO-2-THIOPHENECARBONITRILE;2-Nitrothiophene-5-carbonitrile;2-Thiophenecarbonitrile,5-nitro-;5-Nitrothiophene-2-carbonitrile 98%
CBNumber: CB6383918
Molecular Formula: C5H2N2O2S
Formula Weight: 154.15
MOL File: 16689-02-4.mol

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5-NITROTHIOPHENE-2-CARBONITRILE Property

Melting point:: 42-46 °C
Boiling point:: 273.9±25.0 °C(Predicted)
Density: 1.50±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
Appearance: White to yellow Solid
BRN: 123934
InChI: InChI=1S/C5H2N2O2S/c6-3-4-1-2-5(10-4)7(8)9/h1-2H
InChIKey: FLYONFCGDKAMIH-UHFFFAOYSA-N
SMILES: C1(C#N)SC([N+]([O-])=O)=CC=1

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Safety

Hazard Codes: Xn
Risk Statements: 22-37/38-41
Safety Statements: 26-36/37/39
RIDADR: UN 3439 6.1/PG 3
WGK Germany: 3
F: 10-13-23
HazardClass: 6.1
PackingGroup: III
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 07517
Product name: 5-Nitro-2-thiophenecarbonitrile
Purity: ≥97.0% (HPLC)
Packaging: 1g
Price: $62.4
Updated: 2023/01/07

TRC

Product number: N565535
Product name: 5-Nitrothiophene-2-carbonitrile
Packaging: 2.5g
Price: $75
Updated: 2021/12/16

Usbiological

Product number: 285451
Product name: 5-Nitrothiophene-2-carbonitrile
Packaging: 1g
Price: $192
Updated: 2021/12/16

Matrix Scientific

Product number: 074070
Product name: 5-Nitrothiophene-2-carbonitrile
Purity: 95+%
Packaging: 1g
Price: $30
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK723349
Product name: 5-Nitrothiophene-2-carbonitrile
Purity: 98%
Packaging: 1g
Price: $91
Updated: 2021/12/16

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5-NITROTHIOPHENE-2-CARBONITRILE Chemical Properties,Usage,Production

Synthesis

6030-18-8

16689-02-4

General procedure for the synthesis of 5-nitrothiophene-2-carbonitrile from the compound (CAS: 6030-18-8): oxime (1.0 mmol) and 2-nitrobenzenesulfonate (1.5 mmol) were dissolved in anhydrous dichloromethane (5.0 mL) under nitrogen protection in an oven-drying 50 mL round-bottomed flask fitted with a stirrer. The reaction mixture was stirred at room temperature for 5 min and then 1,8-diazabicycloundec-7-ene (DBU, 2.5 mmol) was slowly added dropwise over 2 min. Upon completion of the dropwise addition, the reaction mixture changed to a clarified homogeneous solution. The reaction process was monitored by thin layer chromatography (TLC). After complete consumption of the starting material, the reaction mixture was diluted with ethyl acetate and washed sequentially with water (2 × 5 mL) and brine (2 × 5 mL). The product was purified by column chromatography. The by-product Oxyma can be recovered by acidifying the aqueous layer followed by extraction with ethyl acetate. The recovered Oxyma can be used to regenerate Oxyma sulfonate, which in turn can be used in another batch reaction.

References

[1] Tetrahedron Letters, 2013, vol. 54, # 33, p. 4397 - 4400
[2] Bulletin of the Korean Chemical Society, 2012, vol. 33, # 10, p. 3173 - 3174,2
[3] Bulletin of the Korean Chemical Society, 2012, vol. 33, # 10, p. 3173 - 3174

5-NITROTHIOPHENE-2-CARBONITRILE Preparation Products And Raw materials

Raw materials

Preparation Products

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5-NITROTHIOPHENE-2-CARBONITRILE Suppliers

Belgium 1 China 116 Germany 6 India 3 Switzerland 2 United Kingdom 4 United States 14 Global 146

J & K SCIENTIFIC LTD.

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View Lastest Price from 5-NITROTHIOPHENE-2-CARBONITRILE manufacturers

Qiuxian Baitai New Material Co., LTD

Product: 5-Nitrothiophene-2-c 16689-02-4
Price: US $114.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500ton/Month
Release date: 2021-07-29

Career Henan Chemical Co

Product: 5-NITROTHIOPHENE-2-CARBONITRILE 16689-02-4
Price: US $1.00/KG
Min. Order: 1G
Purity: 98%
Supply Ability: 1000KG
Release date: 2018-08-10

16689-02-4, 5-NITROTHIOPHENE-2-CARBONITRILERelated Search:

5-NITROTHIOPHENE-2-CARBOXYLICMETHYLESTER 5-Nitrothiophene-2-carboxylic acid 5-NITROTHIOPHENE-2-CARBOXALDEHYDE 2-Methyl-5-nitrothiophene 2-Nitrothiophene 2-Thiophenemethylamine 2-Thiophenecarbonitrile 5-NITROTHIOPHENE-2-CARBONITRILE 2-NITROTHIOPHENE-4-CARBONITRILE,5-NITROTHIOPHENE-3-CARBONITRILE,5-Nitrothiophene-3-carbonitrile, 4-Cyano-2-nitrothiophene 5-NITROTHIOPHENE-3-CARBONITRILE,2-NITROTHIOPHENE-4-CARBONITRILE 2-Piperidino-3-nitrothiophene-5-carbonitrile 2-(Dimethylamino)-3-nitrothiophene-5-carbonitrile 2-Bromo-3-nitrothiophene-5-carbonitrile 2-Methylsulfonyl-3-nitrothiophene-5-carbonitrile 2-Iodo-3-nitrothiophene-5-carbonitrile 4-Nitrothiophene-2-carbonitrile,3-Nitrothiophene-5-carbonitrile 2-Methoxy-3-nitrothiophene-5-carbonitrile 2-Methylthio-3-nitrothiophene-5-carbonitrile

2-CYANO-5-NITROTHIOPHENE

AKOS 92290

5-CYANO-2-NITROTHIOPHENE

5-NITRO-2-THIOPHENECARBONITRILE

5-NITROTHIOPHENE-2-CARBONITRILE

BUTTPARK 121\04-20

5-NITROTHIOPHENE-2-CARBONITRILE, 98+%

2-Nitrothiophene-5-carbonitrile

5-Nitrothiophene-2-carbonitrile 98%

5-Nitro-2-cyanothiophene

2-Thiophenecarbonitrile,5-nitro-

5-NITROTHIOPHENE-2-CARBONITRILE ISO 9001：2015 REACH

16689-02-4

Building Blocks

Thiophenes

Heterocyclic Building Blocks

Heterocyclic Compounds

Thiophen

Building Blocks

C4 to C6

Chemical Synthesis

Heterocyclic Building Blocks

Thiophenes