1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE

Product Name: 1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE
CAS No.: 6402-09-1
Chemical Name: 1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE
Synonyms: COUPLER 2B;AKOS AUF2111;1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE;1-(P-NITROPHENYL)-3-METHYL-5-PYRAZOLONE;3-METHYL-1-(4-NITROPHENYL)-5-PYRAZOLONE;1-(4-Nitrophenyl)-3-methyl-5-pyrazolone>3-Methyl-1-(p-nitrophenyl)-5(4H)-pyrazolone;1-(4-Nitrophenyl)-3-methyl-5(4H)-pyrazolone;3-METHYL-1-(4-NITROPHENYL)-2-PYRAZOLIN-5-ONE;5-methyl-2-(4-nitrophenyl)-3-pyrazol-2-iumone
CBNumber: CB9455706
Molecular Formula: C10H9N3O3
Formula Weight: 219.2
MOL File: 6402-09-1.mol

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1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE Property

Melting point:: 220-225 °C
Boiling point:: 360°C (rough estimate)
Density: 1.3284 (rough estimate)
refractive index: 1.4830 (estimate)
storage temp.: Sealed in dry,Room Temperature
form: powder to crystal
pka: 1.56±0.50(Predicted)
color: White to Amber
CAS DataBase Reference: 6402-09-1(CAS DataBase Reference)
EPA Substance Registry System: 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-nitrophenyl)- (6402-09-1)

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Safety

Hazard Codes: Xn
Risk Statements: 22
HS Code: 2933.19.4300

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P272Contaminated work clothing should not be allowed out of the workplace.

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.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S372862
Product name: 3-METHYL-1-(4-NITROPHENYL)-2-PYRAZOLIN-5-ONE
Purity: AldrichCPR
Packaging: 250MG
Price: $29.8
Updated: 2024/03/01

TCI Chemical

Product number: M0377
Product name: 1-(4-Nitrophenyl)-3-methyl-5-pyrazolone
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $313
Updated: 2024/03/01

TCI Chemical

Product number: M0377
Product name: 1-(4-Nitrophenyl)-3-methyl-5-pyrazolone
Purity: min.98.0%
Packaging: 5G
Price: $104
Updated: 2024/03/01

Chem-Impex

Product number: 43644
Product name: 1-(4-Nitrophenyl)-3-methyl-5-pyrazolone,≥98%(GC)
Purity: ≥98%(GC)
Packaging: 25G
Price: $321.25
Updated: 2021/12/16

AK Scientific

Product number: 4295AL
Product name: 1-(4-Nitrophenyl)-3-methyl-5-pyrazolone
Packaging: 25g
Price: $444
Updated: 2021/12/16

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1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE Chemical Properties,Usage,Production

Chemical Properties

yellow to brown crystalline powder

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 24, p. 149, 1987 DOI: 10.1002/jhet.5570240128

1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE Suppliers

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6402-09-1, 1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONERelated Search:

PICROLONIC ACID 1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE 1-(3'-NITROPHENYL)-3-METHYL-5-PYRAZOLONE (Z)-3-METHYL-1-(4-NITROPHENYL)-4-(((1-PROPIONYLPIPERIDIN-4-YL)METHYLAMINO)METHYLENE)-1H-PYRAZOL-5(4H)-ONE (4Z)-4-{1-[2-(1,3-BENZOTHIAZOL-2-YL)HYDRAZINO]ETHYLIDENE}-5-METHYL-2-(4-NITROPHENYL)-2,4-DIHYDRO-3H-PYRAZOL-3-ONE (4Z)-4-[1-(DIMETHYLAMINO)ETHYLIDENE]-5-METHYL-2-(4-NITROPHENYL)-2,4-DIHYDRO-3H-PYRAZOL-3-ONE (4Z)-5-METHYL-2-(4-NITROPHENYL)-4-{1-[(PYRIDIN-3-YLMETHYL)AMINO]ETHYLIDENE}-2,4-DIHYDRO-3H-PYRAZOL-3-ONE 3-(TERT-BUTYL)-1-(4-NITROPHENYL)-2-PYRAZOLIN-5-ONE (Z)-4-(2-((3-METHYL-1-(4-NITROPHENYL)-5-OXO-1H-PYRAZOL-4(5H)-YLIDENE)METHYLAMINO)ETHYL)-N-PHENYLPIPERAZINE-1-CARBOXAMIDE 3-(TERT-BUTYL)-1-(4-NITROPHENYL)-4-((3-PHENOXYPHENYL)METHYLENE)-2-PYRAZOLIN-5-ONE 3-(TERT-BUTYL)-1-(4-NITROPHENYL)-4-((3,4,5-TRIMETHOXYPHENYL)METHYLENE)-2-PYRAZOLIN-5-ONE 3-(TERT-BUTYL)-4-((2-HYDROXY-3,5-DIIODOPHENYL)METHYLENE)-1-(4-NITROPHENYL)-2-PYRAZOLIN-5-ONE (4Z)-4-[(DIMETHYLAMINO)METHYLENE]-2,5-BIS(4-NITROPHENYL)-2,4-DIHYDRO-3H-PYRAZOL-3-ONE (4Z)-4-[(TERT-BUTYLAMINO)METHYLENE]-5-METHYL-2-(4-NITROPHENYL)-2,4-DIHYDRO-3H-PYRAZOL-3-ONE 4-((2,4-DICHLOROPHENYL)METHYLENE)-3-(TERT-BUTYL)-1-(4-NITROPHENYL)-2-PYRAZOLIN-5-ONE 3-(TERT-BUTYL)-1-(4-NITROPHENYL)-4-(2-THIENYLMETHYLENE)-2-PYRAZOLIN-5-ONE (Z)-4-((2-(4-(2-(4-CHLOROPHENYL)ACETYL)PIPERAZIN-1-YL)ETHYLAMINO)METHYLENE)-3-METHYL-1-(4-NITROPHENYL)-1H-PYRAZOL-5(4H)-ONE (Z)-3-METHYL-1-(4-NITROPHENYL)-4-((2,2,6,6-TETRAMETHYLPIPERIDIN-4-YLAMINO)METHYLENE)-1H-PYRAZOL-5(4H)-ONE

2,4-DIHYDRO-5-METHYL-2-(4-NITROPHENYL)-3H-PYRAZOL-3-ONE

1-(P-NITROPHENYL)-3-METHYL-5-PYRAZOLONE

1-(4-NITROPHENYL)-3-METHYL-5-PYRAZOLONE

AKOS AUF2111

3-METHYL-1-(4-NITROPHENYL)-5-PYRAZOLONE

COUPLER 2B

2,4-dihydro-5-methyl-2-(4-nitrophenyl)-3h-pyrazol-3-on

1-(4-Nitrophenyl)-3-methyl-1H-pyrazol-5(4H)-one

1-(4-Nitrophenyl)-3-methyl-5(4H)-pyrazolone

2-(4-Nitrophenyl)-5-methyl-2,4-dihydro-3H-pyrazole-3-one

3-Methyl-1-(p-nitrophenyl)-5(4H)-pyrazolone

2,4-Dihydro-5-methyl-2-(4-nitrophenyl)-3H-pyrazol-3-one,95%

3-methyl-1-(4-nitrophenyl)-1H-pyrazol-5(4H)-one

5-Methyl-2-(4-nitrophenyl)-1H-pyrazol-3(2H)-one

3-METHYL-1-(4-NITROPHENYL)-2-PYRAZOLIN-5-ONE

5-methyl-2-(4-nitrophenyl)-3-pyrazol-2-iumone

1-(4-Nitrophenyl)-3-methyl-5-pyrazolone&gt

5-Methyl-2-(4-nitrophenyl)-2,4-dihydro-3H-pyrazol-3-one

3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-nitrophenyl)-

6402-09-1

6402-9-1