ChemicalBook > CAS DataBase List > 3-METHYL-5-NITRO-1H-INDAZOLE

3-METHYL-5-NITRO-1H-INDAZOLE

Product Name: 3-METHYL-5-NITRO-1H-INDAZOLE
CAS No.: 40621-84-9
Chemical Name: 3-METHYL-5-NITRO-1H-INDAZOLE
Synonyms: 3-Methyl-5-nitro-1H-indaz...;3-METHYL-5-NITRO-1H-INDAZOLE;1H-Indazole, 3-methyl-5-nitro-
CBNumber: CB4686093
Molecular Formula: C8H7N3O2
Formula Weight: 177.16
MOL File: 40621-84-9.mol

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3-METHYL-5-NITRO-1H-INDAZOLE Property

Melting point:: 213 °C
Boiling point:: 384.9±22.0 °C(Predicted)
Density: 1.437±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 12.10±0.40(Predicted)
Appearance: Light yellow to yellow Solid
InChI: InChI=1S/C8H7N3O2/c1-5-7-4-6(11(12)13)2-3-8(7)10-9-5/h2-4H,1H3,(H,9,10)
InChIKey: ZGDNJFXKELMVLS-UHFFFAOYSA-N
SMILES: N1C2=C(C=C([N+]([O-])=O)C=C2)C(C)=N1

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Safety

HazardClass: IRRITANT
HS Code: 2933998090

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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

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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: B495348
Product name: 3-Methyl-5-nitro-1H-indazole
Packaging: 50mg
Price: $45
Updated: 2021/12/16

TRC

Product number: B495348
Product name: 3-Methyl-5-nitro-1H-indazole
Packaging: 100mg
Price: $60
Updated: 2021/12/16

TRC

Product number: B495348
Product name: 3-Methyl-5-nitro-1H-indazole
Packaging: 500mg
Price: $75
Updated: 2021/12/16

Apolloscientific

Product number: OR913214
Product name: 3-Methyl-5-nitro-1H-indazole
Purity: 95%
Packaging: 250mg
Price: $20
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H55-1-76
Product name: 3-Methyl-5-nitro-1H-indazole
Packaging: 250mg
Price: $32
Updated: 2021/12/16

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3-METHYL-5-NITRO-1H-INDAZOLE Chemical Properties,Usage,Production

Synthesis

1450-76-6

40621-84-9

Step 2) Synthesis of 3-methyl-5-nitro-1H-indazole: 1-(2-hydroxy-5-nitrophenyl)ethanone (0.54 g, 3 mmol) was dissolved in anhydrous hydrazine (2 mL) and the reaction was stirred under microwave radiation for 5 min at 150 °C. After completion of the reaction, water (0.5 mL) was added at 0 °C to quench the reaction. The reaction mixture was diluted with ethyl acetate (10 mL) and subsequently washed with water. The organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was recrystallized by dichloromethane to give the title compound in 80% yield.1H-NMR (300 MHz, CDCl3) δ 8.78 (s, 1H), 8.27 (m, 1H), 7.86 (m, 1H), 2.79 (s, 3H).

References

[1] Patent: WO2006/109933, 2006, A1. Location in patent: Page/Page column 48-49
[2] Patent: US2008/194661, 2008, A1. Location in patent: Page/Page column 20-21

3-METHYL-5-NITRO-1H-INDAZOLE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-METHYL-5-NITRO-1H-INDAZOLE manufacturers

Career Henan Chemical Co

Product: 3-METHYL-5-NITRO-1H-INDAZOLE 40621-84-9
Price: US $1.00/EA
Min. Order: 100g
Purity: 98%min
Supply Ability: G/KG/T
Release date: 2019-12-20

40621-84-9, 3-METHYL-5-NITRO-1H-INDAZOLERelated Search:

1-METHYL-6-NITRO-1H-INDAZOLE 5-Nitroindazole-3-carboxylic acid 3-Bromo-1-methyl-7-nitro-1H-indazole 2-methyl-7-nitro-2H-indazole 1-[(3-Fluorophenyl)methyl]-5-nitro-1H-indazole 1-METHYL-5-NITRO-1H-INDAZOLE, 98+%,1-METHYL-5-NITRO-1H-INDAZOLE 2-Methyl-4-nitro-2H-indazole 1-Methyl-4-nitro-1H-indazole 3-methyl-6-nitro-1h-indazole,3-Methyl-6-nitro-1H-indazole ,97% 2-METHYL-5-NITRO-2H-INDAZOLE,2-Methyl-5-nitro-2H-indazole, 98+% METHYL-4-NITRO-1H-INDAZOLE-6-CARBOXYLATE 3-Bromo-1-methyl-5-nitro-1H-indazole 1H-INDAZOLE, 5-NITRO-3-(TRIFLUOROMETHYL)- ETHYL 5-NITRO-1H-INDAZOLE-3-CARBOXYLATE 5-Nitro-3-phenyl-1H-indazole 3-(4-FLUOROPHENYL)-5-NITRO-1H-INDAZOLE METHYL 5-NITRO-1H-INDAZOLE-3-CARBOXYLATE 3-METHYL-5,7-DINITRO-1H-INDAZOLE

3-METHYL-5-NITRO-1H-INDAZOLE

3-Methyl-5-nitro-1H-indaz...

1H-Indazole, 3-methyl-5-nitro-

40621-84-9

Indazoles

Indazole