ChemicalBook > CAS DataBase List > QUINOLINE-6-CARBOHYDRAZIDE

QUINOLINE-6-CARBOHYDRAZIDE

Product Name
QUINOLINE-6-CARBOHYDRAZIDE
CAS No.
5382-47-8
Chemical Name
QUINOLINE-6-CARBOHYDRAZIDE
Synonyms
6QuinolCON2;6-quinolinecarbohydrazide;QUINOLINE-6-CARBOHYDRAZIDE;6-Quinolinecarbohydrazide , tech;6-Quinolinecarboxylic acid hydrazide;quinoline-6-carbohydrazide(SALTDATA: FREE)
CBNumber
CB8468839
Molecular Formula
C10H9N3O
Formula Weight
187.2
MOL File
5382-47-8.mol
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QUINOLINE-6-CARBOHYDRAZIDE Property

storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
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Safety

HazardClass 
IRRITANT
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

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

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
Q990095
Product name
Quinoline-6-carbohydrazide
Packaging
100mg
Price
$45
Updated
2021/12/16
Matrix Scientific
Product number
037875
Product name
Quinoline-6-carbohydrazide
Packaging
500mg
Price
$113
Updated
2021/12/16
AK Scientific
Product number
Y9387
Product name
Quinoline-6-carbohydrazide
Packaging
500mg
Price
$202
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0304628
Product name
6-QUINOLINE CARBOHYDRAZIDE
Purity
95.00%
Packaging
5MG
Price
$504.13
Updated
2021/12/16
ChemBridge Corporation
Product number
BB-3020412
Product name
quinoline-6-carbohydrazide
Purity
95%
Packaging
1g
Price
$185
Updated
2021/12/16
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QUINOLINE-6-CARBOHYDRAZIDE Chemical Properties,Usage,Production

Synthesis

38896-30-9

5382-47-8

General procedure for the synthesis of quinoline-6-carbohydrazide from methyl 6-quinolinecarboxylate: Methyl 6-quinolinecarboxylate (0.10 mol) was dissolved in ethanol (50 mL), 99% hydrazine hydrate (0.10 mol) was added, and the mixture was refluxed for 17 hours. Upon completion of the reaction, the reaction mixture was cooled and the resulting solid was collected by filtration and washed with a small amount of cold methanol to give quinoline-6-carbohydrazide. The reaction process was monitored by thin layer chromatography (TLC) with the unfolding agent being toluene: acetone (8:2, v/v). The product was a colorless solid in 89% yield, melting point 195-197 °C. IR (KBr, cm^-1): 3376, 3291 (NH2), 1689 (C=O, amide).1H NMR (400 MHz, DMSO-d6): δ 10.34 (br s, 1H, NH), 8.89 (dd, J = 1.7, 4.1 Hz, 1H) , 8.38-8.43 (m, 2H), 8.19 (dd, J = 1.6, 8.3 Hz, 1H), 7.97 (d, J = 7.7 Hz, 1H), 7.53 (dd, J = 4.1, 8.3 Hz, 1H), 4.71 (br s, 2H, NH2).

References

[1] Bioorganic and Medicinal Chemistry, 2009, vol. 17, # 5, p. 2017 - 2029
[2] European Journal of Medicinal Chemistry, 2014, vol. 71, p. 24 - 30
[3] Journal of Medicinal Chemistry, 2013, vol. 56, # 3, p. 761 - 780
[4] Medicinal Chemistry, 2013, vol. 9, # 4, p. 596 - 607

QUINOLINE-6-CARBOHYDRAZIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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QUINOLINE-6-CARBOHYDRAZIDE Suppliers

J & K SCIENTIFIC LTD.
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