5-Chloro-3-fluoro-2-nitropyridine

Product Name: 5-Chloro-3-fluoro-2-nitropyridine
CAS No.: 1064783-29-4
Chemical Name: 5-Chloro-3-fluoro-2-nitropyridine
Synonyms: 5-Chloro-3-fluoro-2-nitropyridine;Pyridine, 5-chloro-3-fluoro-2-nitro-
CBNumber: CB22605553
Molecular Formula: C5H2ClFN2O2
Formula Weight: 176.53
MOL File: 1064783-29-4.mol

More

Less

5-Chloro-3-fluoro-2-nitropyridine Property

Boiling point:: 266.7±35.0 °C(Predicted)
Density: 1.595±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
pka: -7.31±0.32(Predicted)
Appearance: Off-white to light brown Solid

More

Less

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

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

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

More

Less

N-Bromosuccinimide Price

TRC

Product number: C989338
Product name: 5-Chloro-3-fluoro-2-nitropyridine
Packaging: 50mg
Price: $65
Updated: 2021/12/16

AK Scientific

Product number: Z3852
Product name: 5-Chloro-3-fluoro-2-nitropyridine
Packaging: 100mg
Price: $153
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0367240
Product name: 5-CHLORO-3-FLUORO-2-NITROPYRIDINE
Purity: 95.00%
Packaging: 5MG
Price: $502.81
Updated: 2021/12/16

Chemcia Scientific

Product number: BB20-6958
Product name: 5-Chloro-3-fluoro-2-nitro-pyridine
Purity: 95%
Packaging: 5G
Price: $650
Updated: 2021/12/16

Ambeed

Product number: A163097
Product name: 5-Chloro-3-fluoro-2-nitropyridine
Purity: 98%
Packaging: 5g
Price: $697
Updated: 2021/12/16

More

Less

5-Chloro-3-fluoro-2-nitropyridine Chemical Properties,Usage,Production

Synthesis

246847-98-3

1064783-29-4

Example 4 (b) Synthesis of 5-chloro-3-fluoro-2-nitropyridine: In a 250 mL round-bottom flask, 2-amino-5-chloro-3-fluoropyridine (1.5 g, 1.46 mmol) and concentrated sulfuric acid (50 mL) were added with the stirrer installed. The mixture was stirred until completely dissolved and potassium thiosulfate (13 g, 50 mmol) was added in batches. The reaction mixture was stirred overnight, during which the color gradually changed from light green to dark yellow. After completion of the reaction, the mixture was slowly poured into 500 g of ice and stirring was continued for 10 minutes. Subsequently, solid sodium carbonate was added in batches to adjust the pH to 8-10. the products were extracted with ethyl acetate, the organic phases were combined and concentrated to dryness. The crude product was purified by column chromatography (eluent: 10-15% hexane solution of ethyl acetate) to afford 5-chloro-3-fluoro-2-nitropyridine (0.99 g, 5.6 mmol, 54% yield). The structure of the product was confirmed by 1H NMR (d6-DMSO).

References

[1] Patent: US2008/242695, 2008, A1. Location in patent: Page/Page column 34
[2] Patent: US2014/315888, 2014, A1. Location in patent: Paragraph 1071-1072
[3] Patent: WO2017/103824, 2017, A1. Location in patent: Paragraph 00164; 00165

5-Chloro-3-fluoro-2-nitropyridine Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

5-Chloro-3-fluoro-2-nitropyridine Suppliers

China 50 India 1 United States 4 Global 55

Chiba Pharmaceutical Science and technology Co, Ltd.

Tel: 0531-81313138 13066006660
Fax: QQ: 3366077777
Email: chibapharm@foxmail.com
Country: China
ProdList: 3991
Advantage: 55

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

Shanghai AQBioPharma Co., Ltd.

Tel: 13661411401
Fax: 51370935-8011
Email: yinglv.que@aqbiopharma.com.cn
Country: China
ProdList: 2930
Advantage: 58

Shanghai HuanChuan Industry Co.,Ltd.

Tel: 021-61478794
Fax: 021-61478794
Email: sales@hcshhai.com
Country: China
ProdList: 9793
Advantage: 50

Shanghai Tombiopharma Chemical Co. Ltd.

Tel: 13391076197
Email: tombiopharma@163.com
Country: China
ProdList: 4987
Advantage: 55

SuZhou ShiYa Biopharmaceuticals, Inc.

Tel: 0512-0512-52358471 17715136450
Fax: 05125235 6881
Email: sales@shiyabiopharm.com
Country: China
ProdList: 12127
Advantage: 58

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Shanghai CP Pharmaceutical Technology Co., Ltd.

Tel: 18221530285
Fax: -
Country: China
ProdList: 489
Advantage: 55

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Shanghai Anmike Chemical Co. Ltd.

Tel: 微信 17321281695 18019252918
Fax: 021-31261685
Email: sale@amkchem.com
Country: China
ProdList: 9405
Advantage: 55

1064783-29-4, 5-Chloro-3-fluoro-2-nitropyridineRelated Search:

Cyhalothrin

5-Chloro-3-fluoro-2-nitropyridine

Pyridine, 5-chloro-3-fluoro-2-nitro-

1064783-29-4

1064783294