1H-Imidazole-4-carboxylic acid, 5-nitro-, methyl ester

Product Name: 1H-Imidazole-4-carboxylic acid, 5-nitro-, methyl ester
CAS No.: 20271-20-9
Chemical Name: 1H-Imidazole-4-carboxylic acid, 5-nitro-, methyl ester
Synonyms: Nsc26494;Methyl 5-Nitroimidazole-4-carboxylate;Methyl 4-nitro-1H-imidazol-5-carboxylate;methyl 4-nitro-1H-imidazole-5-carboxylate;methyl 5-nitro-1H-imidazole-4-carboxylate;Methyl 4-nitro-1H-imidazole-5-carboxylate - [M40981];1H-Imidazole-4-carboxylic acid, 5-nitro-, methyl ester
CBNumber: CB51509200
Molecular Formula: C5H5N3O4
Formula Weight: 171.11
MOL File: 20271-20-9.mol

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1H-Imidazole-4-carboxylic acid, 5-nitro-, methyl ester Property

Melting point:: 212-213 °C
Boiling point:: 409.7±25.0 °C(Predicted)
Density: 1.545±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 5.99±0.10(Predicted)
Appearance: White to off-white Solid

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Safety

HS Code: 2933299090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: M223385
Product name: Methyl5-Nitro-1H-imidazole-4-carboxylate
Packaging: 50mg
Price: $45
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H54-1-H7
Product name: Methyl 5-nitroimidazole-4-carboxylate
Packaging: 1g
Price: $392
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0986591
Product name: 1H-IMIDAZOLE-4-CARBOXYLIC ACID, 5-NITRO-, METHYL ESTER
Purity: 95.00%
Packaging: 5MG
Price: $502.81
Updated: 2021/12/16

AK Scientific

Product number: 7123AJ
Product name: Methyl5-nitro-1H-imidazole-4-carboxylate
Packaging: 5g
Price: $667
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H54-1-H7
Product name: Methyl 5-nitroimidazole-4-carboxylate
Packaging: 5G
Price: $1008
Updated: 2021/12/16

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1H-Imidazole-4-carboxylic acid, 5-nitro-, methyl ester Chemical Properties,Usage,Production

Synthesis

67-56-1

1072-84-0

20271-20-9

The general procedure for the synthesis of methyl 5-nitro-1H-imidazole-4-carboxylate from methanol and 1H-imidazole-4-carboxylic acid was as follows: 45.0 g (0.56 mol) of ammonium nitrate was added in small amounts in batches to 160 ml of concentrated sulfuric acid solution containing 20.0 g (0.18 mol) of 1H-imidazole-4-carboxylic acid at 100 °C. The reaction mixture was stirred continuously at this temperature for 48 hours. Upon completion of the reaction, the mixture was cooled to room temperature, followed by the slow addition of 60 ml of methanol and maintaining stirring. Next, the reaction solution was warmed to 60°C and stirring was continued for 24 hours. At the end of the reaction, the mixture was cooled and poured into ice water to obtain a fine white solid precipitate.

References

[1] Patent: US2015/344499, 2015, A1. Location in patent: Paragraph 1044; 1045; 1046
[2] Patent: WO2005/49613, 2005, A1. Location in patent: Page/Page column 44

1H-Imidazole-4-carboxylic acid, 5-nitro-, methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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1H-Imidazole-4-carboxylic acid, 5-nitro-, methyl ester Suppliers

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20271-20-9, 1H-Imidazole-4-carboxylic acid, 5-nitro-, methyl esterRelated Search:

Nsc26494

methyl 5-nitro-1H-imidazole-4-carboxylate

methyl 4-nitro-1H-imidazole-5-carboxylate

Methyl 5-Nitroimidazole-4-carboxylate

1H-Imidazole-4-carboxylic acid, 5-nitro-, methyl ester

Methyl 4-nitro-1H-imidazole-5-carboxylate - [M40981]

Methyl 4-nitro-1H-imidazol-5-carboxylate

20271-20-9