3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE

Product Name: 3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE
CAS No.: 84531-36-2
Chemical Name: 3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE
Synonyms: 3-nitro-5H,6H,7H-cyclopenta[b]pyridine;3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE;6,7-dihydro-3-nitro-5H-Cyclopenta[b]pyridine;5H-Cyclopenta[b]pyridine,6,7-dihydro-3-nitro-;3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE ISO 9001：2015 REACH
CBNumber: CB01253478
Molecular Formula: C8H8N2O2
Formula Weight: 164.16
MOL File: 84531-36-2.mol

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3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE Property

Melting point:: 94-95 °C
Boiling point:: 277.9±40.0 °C(Predicted)
Density: 1.328±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 2.15±0.20(Predicted)
Appearance: Light yellow to yellow Solid

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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: N901215
Product name: 3-Nitro-6,7-dihydro-5H-cyclopenta[b]pyridine
Packaging: 100mg
Price: $330
Updated: 2021/12/16

AK Scientific

Product number: W8722
Product name: 3-Nitro-6,7-dihydro-5H-cyclopenta[b]pyridine
Packaging: 1g
Price: $177
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0382606
Product name: 3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE
Purity: 95.00%
Packaging: 5MG
Price: $500.01
Updated: 2021/12/16

AK Scientific

Product number: W8722
Product name: 3-Nitro-6,7-dihydro-5H-cyclopenta[b]pyridine
Packaging: 5g
Price: $555
Updated: 2021/12/16

Matrix Scientific

Product number: 085984
Product name: 3-Nitro-6,7-dihydro-5H-cyclopenta[b]pyridine
Purity: 97%
Packaging: 1g
Price: $1517
Updated: 2021/12/16

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3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE Chemical Properties,Usage,Production

Synthesis

14150-94-8

120-92-3

84531-36-2

GENERAL METHOD: 1-methyl-3,5-dinitro-1H-pyridin-2-one (50 mg, 0.25 mmol) was dissolved in ethanol (5 mL), followed by cyclopentanone (26 μL, 0.25 mmol) and ammonium acetate (289 mg, 3.75 mmol). The reaction mixture was heated in an oil bath at 65 °C for 24 hours. After completion of the reaction, the solvent was removed by rotary evaporation and the residue was washed with benzene (3 × 10 mL) to afford 3-nitro-6,7-dihydro-5-hydro-cyclopenta[b]pyridine (42 mg, 0.24 mmol, 95% yield) as a yellow powder. The reaction of other ketones with 1-methyl-3,5-dinitro-1H-pyridin-2-one was carried out according to similar conditions. When microwave heating was used, the reaction conditions were the same as described above.

References

[1] Synthesis (Germany), 2014, vol. 46, # 16, p. 2175 - 2178
[2] Bulletin of the Chemical Society of Japan, 1990, vol. 63, # 10, p. 2820 - 2827

3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE Suppliers

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View Lastest Price from 3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE 84531-36-2
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% min
Supply Ability: 100 tons min
Release date: 2021-05-13

84531-36-2, 3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINERelated Search:

5H-Cyclopenta[b]pyridin-3-amine,6,7-dihydro-(9CI) 3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE

3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE

3-nitro-5H,6H,7H-cyclopenta[b]pyridine

6,7-dihydro-3-nitro-5H-Cyclopenta[b]pyridine

5H-Cyclopenta[b]pyridine,6,7-dihydro-3-nitro-

3-NITRO-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDINE ISO 9001：2015 REACH

84531-36-2

Heterocycle-Pyridine series

Fused Ring Systems