4-c]pyridine

Product Name: 4-c]pyridine
CAS No.: 1082040-63-8
Chemical Name: 4-c]pyridine
Synonyms: EOS-60837;3-Iodo-1H-pyrazolo[3;3-Iodo-6-azaindazole;3-iodo-1H-pyrazolo[3,5-c]pyridine;3-Iodo-1H-pyrazolo[3,4-c]pyridine;1H-Pyrazolo[3,4-c]pyridine, 3-iodo-;3-Iodo-1H-pyrazolo[3,4-c]pyridine 98%
CBNumber: CB62616384
Molecular Formula: C6H4IN3
Formula Weight: 245.02
MOL File: 1082040-63-8.mol

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4-c]pyridine Property

Boiling point:: 401.3±25.0 °C(Predicted)
Density: 2.219±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: 8.98±0.40(Predicted)
Appearance: Light yellow to yellow Solid

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Safety

HS Code: 2933399990

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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: I706410
Product name: 3-Iodo-1H-pyrazolo[3,4-c]pyridine
Packaging: 1g
Price: $330
Updated: 2021/12/16

Apolloscientific

Product number: OR52040
Product name: 3-Iodo-1H-pyrazolo[3,4-c]pyridine
Purity: 98%
Packaging: 1g
Price: $240
Updated: 2021/12/16

Matrix Scientific

Product number: 123972
Product name: 3-Iodo-1H-pyrazolo[3,4-c]pyridine
Purity: 95+%
Packaging: 1g
Price: $435
Updated: 2021/12/16

AK Scientific

Product number: 1640AA
Product name: 3-Iodo-1H-pyrazolo[3,4-c]pyridine
Packaging: 1g
Price: $637
Updated: 2021/12/16

Apolloscientific

Product number: OR52040
Product name: 3-Iodo-1H-pyrazolo[3,4-c]pyridine
Purity: 98%
Packaging: 5g
Price: $711
Updated: 2021/12/16

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4-c]pyridine Chemical Properties,Usage,Production

Synthesis

271-47-6

1082040-63-8

General procedure for the synthesis of 3-iodo-1H-pyrazolo[3,4-c]pyridine from 1H-pyrazolo[3,4-c]pyridine: 1H-pyrazolo[3,4-c]pyridine (300 mg, 2.52 mmol, 1.00 eq.), potassium hydroxide (KOH, 500 mg, 8.91 mmol, 3.50 eq.) and diiodomethane (1.28 g, 1.28 g, 2.00 eq.) were suspended in N,N-dimethylformamide (DMF, 10 mL). 5.04 mmol, 2.00 eq.) were suspended in N,N-dimethylformamide (DMF, 10 mL). The reaction mixture was stirred overnight at room temperature. After completion of the reaction, the reaction was quenched with water, the organic phase was extracted with ethyl acetate, the organic layer was dried with anhydrous sodium sulfate and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography with the eluent ethyl acetate/petroleum ether (1:1, v/v) to afford 3-iodo-1H-pyrazolo[3,4-c]pyridine (577 mg, 84% yield) as a yellow solid.LC-MS (ESI, m/z): 246 [M + H]+.

References

[1] Patent: WO2015/25025, 2015, A1. Location in patent: Page/Page column 357
[2] Patent: WO2017/98328, 2017, A2. Location in patent: Paragraph 00222
[3] Patent: WO2018/15818, 2018, A2. Location in patent: Paragraph 00177
[4] Patent: WO2012/93101, 2012, A1. Location in patent: Page/Page column 152
[5] Patent: WO2014/2053, 2014, A1. Location in patent: Page/Page column 51

4-c]pyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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4-c]pyridine Suppliers

China 64 India 2 United Kingdom 2 United States 6 Global 74

ZEROSCHEM.CO.,LTD.

Tel: 10-61256048 13810278579
Fax: +86 10 61256049
Email: sales@zeroschem.com
Country: China
ProdList: 1370
Advantage: 59

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
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Advantage: 64

Tongchuang Pharma(Suzhou). Co., Ltd.

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Email: tongtf110@sina.com
Country: China
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Wuhan ariel chemical Co., LTD.

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Fax: 027-87840182
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Country: China
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Advantage: 58

Wuhan TCASChem Technology Co., Ltd.

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Fax: 86-027-86697669
Email: sales@tcaschem.com
Country: China
ProdList: 3991
Advantage: 55

Wuhan Kaymke Chemical Co., Ltd.,

Tel: 027-027-87342388 18086026008
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ProdList: 3731
Advantage: 55

Chengdu Firster Pharmaceutical Co., Ltd.

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Country: China
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Jiaxing Novartis Chemical Co., Ltd.

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Shenzhen Gre-syn Chemical Technology Co., Ltd.

Tel: 0755-0755-89366401 18617066401
Fax: -
Email: hangbingfang@163.com
Country: China
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Ningbo Materials-X Co., Ltd

Tel: 0574-87487840-805 15888368997
Fax: 0574-87485342
Country: China
ProdList: 474
Advantage: 55

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View Lastest Price from 4-c]pyridine manufacturers

Career Henan Chemical Co

Product: 4-c]pyridine 1082040-63-8
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 200kg
Release date: 2020-01-13

Career Henan Chemical Co

Product: 4-c]pyridine 1082040-63-8
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 200kg
Release date: 2020-01-13

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3-Iodo-1H-pyrazolo[3,4-c]pyridine 98%

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1082040-63-8