CHEMPACIFIC 38132

Product Name: CHEMPACIFIC 38132
CAS No.: 29681-41-2
Chemical Name: CHEMPACIFIC 38132
Synonyms: CHEMPACIFIC 38132;METHYL 4-NITROPICOLINATE;methyl 4-nitropyridine-2-carboxylate;Methyl 4-nitro-2-pyridinecarboxylate;METHYL 4-NITRO-PYRIDINE-2-CARBOXYLIATE;4-Nitro-2-pyridinecarboxylic acid methyl ester;4-NITRO-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER;2-Pyridinecarboxylic acid, 4-nitro-, Methyl ester
CBNumber: CB6153012
Molecular Formula: C7H6N2O4
Formula Weight: 182.13
MOL File: 29681-41-2.mol

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CHEMPACIFIC 38132 Property

Boiling point:: 332.2±22.0 °C(Predicted)
Density: 1.375±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: -3.24±0.10(Predicted)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

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: M223708
Product name: Methyl4-Nitropicolinate
Packaging: 10mg
Price: $45
Updated: 2021/12/16

TRC

Product number: M223708
Product name: Methyl4-Nitropicolinate
Packaging: 50mg
Price: $155
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0981583
Product name: 4-NITRO-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER
Purity: 95.00%
Packaging: 5MG
Price: $499.66
Updated: 2021/12/16

J&W Pharmlab

Product number: 69R0995
Product name: 4-Nitro-pyridine-2-carboxylicacidmethylester
Purity: 96%
Packaging: 100mg
Price: $137
Updated: 2021/12/16

Crysdot

Product number: CD11151961
Product name: Methyl4-nitropicolinate
Purity: 95+%
Packaging: 1g
Price: $198
Updated: 2021/12/16

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CHEMPACIFIC 38132 Chemical Properties,Usage,Production

Synthesis

67-56-1

13509-19-8

29681-41-2

General procedure for the synthesis of methyl 4-nitropyridinecarboxylate from methanol and 4-nitro-2-pyridinecarboxylic acid: firstly, esterification of 4-nitro-2-pyridinecarboxylic acid was carried out in anhydrous methanol by reacting with concentrated sulfuric acid as a catalyst at 25 °C for 18 h. Methyl 4-nitropyridinecarboxylate (1f) was obtained in 65% yield. Subsequently, a mixed solution of methyl 4-nitro-2-pyridinecarboxylate (1f) (1.0 g, 6.62 mmol) with acetone (0.195 mL, 2.65 mmol) in DME (5 mL) was slowly added dropwise to a stirred NaH suspension (60% oil suspension, 0.5 g, 13.23 mmol in DME 5 mL), and the reaction was carried out at room temperature under argon protection. The reaction was carried out at room temperature under argon protection. The reaction mixture was stirred at 30 °C for 2 h or 18 h and then refluxed for 2 h, during which no gas escape was observed. The feedstock was recovered during reprocessing.

References

[1] Tetrahedron, 2014, vol. 70, # 45, p. 8520 - 8531

CHEMPACIFIC 38132 Preparation Products And Raw materials

Raw materials

Preparation Products

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CHEMPACIFIC 38132 Suppliers

China 12 United Kingdom 1 United States 3 Global 16

Hangzhou Yuhao Chemical Technology Co., Ltd

Tel: 0571-82693216
Fax: +86-571-82880190
Email: info@yuhaochemical.com
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JW & Y Pharmlab Co., Ltd.

Tel: 021-64340559 13651849907;
Fax: 021- 64345308
Email: xinyu_shi@jwypharmlab.com.cn
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ProdList: 12000
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Sichuan BaiPeng Biotechnology Co., Ltd.

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Aikon International Limited

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Email: dt3@aikonchem.com
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Nanjing Meihao Pharmaceutical Technology Co., Ltd.

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Baoji Didu Pharmaceutical and Chemical Co., Ltd

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Santa Cruz Biotechnology Inc

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Chongqing Xuhan Technology Co., Ltd

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SUZHOU SENFEIDA CHEMICAL CO.,LTD

Tel: +86-0512-83500002 +8618662433356
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29681-41-2, CHEMPACIFIC 38132Related Search:

CHEMPACIFIC 38139 CHEMPACIFIC 38132 4-NITROPICOLINIC ACID Methyl 4-aminopyridine-2-carboxylate 4-Aminopyridine-2-carboxylic acid SPECS AC-907/25005407 2-Methyl-4-nitropyridine

CHEMPACIFIC 38132

4-NITRO-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER

METHYL 4-NITRO-PYRIDINE-2-CARBOXYLIATE

METHYL 4-NITROPICOLINATE

4-Nitro-2-pyridinecarboxylic acid methyl ester

Methyl 4-nitro-2-pyridinecarboxylate

2-Pyridinecarboxylic acid, 4-nitro-, Methyl ester

methyl 4-nitropyridine-2-carboxylate

29681-41-2