Phthalazine and Impurities

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products per page. 287 products on this category.

Product data	Purity	Price range	Estimated delivery
N-[(hydrazinecarbonyl)(4-oxo-3,4-dihydrophthalazin-1-yl)methyl]benzamide REF: 10-F753395CAS: 49660-30-2	98%	- - -	Discontinued product
4-[4-(4-benzylpiperidin-1-yl)-3-nitrophenyl]-1,2-dihydrophthalazin-1-one REF: 10-F751880CAS: 673444-00-3	90%	- - -	Discontinued product
4-(pyrrolidin-1-ylcarbonyl)phthalazin-1(2H)-one REF: 10-F374361CAS: 696635-31-1	- - -	- - -	Discontinued product
4-(3-(Benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)-2-(4-ethoxyphenyl)phthalazin-1(2H)-one REF: 10-F722496CAS: 1291852-92-0	95%	- - -	Discontinued product
4-methyl-2-(4-nitrophenyl)phthalazin-1(2H)-one REF: 10-F374148CAS: 100864-77-5	- - -	- - -	Discontinued product
4-(7-Chlorophthalazin-1-yl)morpholine REF: 10-F211989CAS: 951885-55-5	95.0%	- - -	Discontinued product
4-oxo-3,4-dihydrophthalazine-1-carboxamide REF: 10-F374196CAS: 59908-31-5	- - -	- - -	Discontinued product
4-Benzylphthalazin-1(2H)-one REF: 10-F604777CAS: 32003-14-8	95+%	- - -	Discontinued product
2-Phenyl-2,3-dihydrophthalazine-1,4-dione REF: 10-F611030CAS: 5439-98-5	95+%	- - -	Discontinued product
3-(3-Methylbutyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid REF: 10-F643072CAS: 565174-87-0	98%	- - -	Discontinued product
4-Oxo-3-propyl-3,4-dihydrophthalazine-1-carbohydrazide REF: 10-F642750CAS: 568553-33-3	98%	- - -	Discontinued product
4-(3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-2-(3,4-dimethylphenyl)phthalazin-1(2H)-one REF: 10-F726804CAS: 478045-68-0	90%	- - -	Discontinued product
4-(3-(3,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)-2-phenylphthalazin-1(2H)-one REF: 10-F731812CAS: 1291844-73-9	98%	- - -	Discontinued product
4-Oxo-3-(p-tolyl)-3,4-dihydrophthalazine-1-carboxylic acid REF: 10-F725451CAS: 1283521-78-7	90%	- - -	Discontinued product
3-Benzyl-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid REF: 10-F641556CAS: 16015-49-9	95+%	- - -	Discontinued product
1,4-dioxo-1,2,3,4-tetrahydrophthalazine-5-carboxylic acid REF: 10-F373638CAS: 67402-77-1	- - -	- - -	Discontinued product
4-(thiophen-2-yl)-1,2-dihydrophthalazin-1-one REF: 10-F769211CAS: 137382-45-7	98%	- - -	Discontinued product
4-[(3-{[4-Cyclopropylcarbonyl)piperazin-4-yl]carbonyl}-4-fluorophenyl)methyl]phtalazin-1(2H)-one REF: 10-F043403CAS: 763113-22-0	95.0%	- - -	Discontinued product
4-Oxo-3-phenyl-3,4-dihydrophthalazine-1-carbohydrazide REF: 10-F648928CAS: 106882-45-5	98%	- - -	Discontinued product
2-Methylphthalazin-1(2h)-one REF: 10-F742940CAS: 6091-81-2	98%	- - -	Discontinued product

N-[(hydrazinecarbonyl)(4-oxo-3,4-dihydrophthalazin-1-yl)methyl]benzamide

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N-[(hydrazinecarbonyl)(4-oxo-3,4-dihydrophthalazin-1-yl)methyl]benzamide

CAS:49660-30-2

Purity:

98%

Molecular weight:

337.3389892578125

Ref: 10-F753395

5g Discontinued Request information

Discontinued product

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4-[4-(4-benzylpiperidin-1-yl)-3-nitrophenyl]-1,2-dihydrophthalazin-1-one

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4-[4-(4-benzylpiperidin-1-yl)-3-nitrophenyl]-1,2-dihydrophthalazin-1-one

CAS:673444-00-3

Purity:

90%

Molecular weight:

440.50299072265625

Ref: 10-F751880

1g Discontinued Request information

Discontinued product

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4-(pyrrolidin-1-ylcarbonyl)phthalazin-1(2H)-one

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4-(pyrrolidin-1-ylcarbonyl)phthalazin-1(2H)-one

CAS:696635-31-1

Molecular weight:

243.26600646972656

Ref: 10-F374361

1g Discontinued Request information

Discontinued product

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4-(3-(Benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)-2-(4-ethoxyphenyl)phthalazin-1(2H)-one

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4-(3-(Benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)-2-(4-ethoxyphenyl)phthalazin-1(2H)-one

CAS:1291852-92-0

Purity:

95%

Molecular weight:

454.4419860839844

Ref: 10-F722496

1g Discontinued Request information

Discontinued product

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4-methyl-2-(4-nitrophenyl)phthalazin-1(2H)-one

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4-methyl-2-(4-nitrophenyl)phthalazin-1(2H)-one

CAS:100864-77-5

Molecular weight:

281.27099609375

Ref: 10-F374148

1g Discontinued Request information

Discontinued product

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4-(7-Chlorophthalazin-1-yl)morpholine

CAS:951885-55-5

Purity:

95.0%

Molecular weight:

249.6999969482422

Ref: 10-F211989

1g		Discontinued	Request information
5g		Discontinued	Request information

Discontinued product

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4-oxo-3,4-dihydrophthalazine-1-carboxamide

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4-oxo-3,4-dihydrophthalazine-1-carboxamide

CAS:59908-31-5

Molecular weight:

189.1739959716797

Ref: 10-F374196

5g	Discontinued	Request information
50mg	Discontinued	Request information
250mg	Discontinued	Request information

Discontinued product

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4-Benzylphthalazin-1(2H)-one

CAS:32003-14-8

Purity:

95+%

Molecular weight:

236.2740020751953

Ref: 10-F604777

5g	Discontinued	Request information
10g	Discontinued	Request information
25g	Discontinued	Request information

Discontinued product

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2-Phenyl-2,3-dihydrophthalazine-1,4-dione

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2-Phenyl-2,3-dihydrophthalazine-1,4-dione

CAS:5439-98-5

Purity:

95+%

Molecular weight:

238.24600219726562

Ref: 10-F611030

1g		Discontinued	Request information
5g		Discontinued	Request information

Discontinued product

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3-(3-Methylbutyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid

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3-(3-Methylbutyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid

CAS:565174-87-0

Purity:

98%

Molecular weight:

260.2929992675781

Ref: 10-F643072

1g	Discontinued	Request information
50mg	Discontinued	Request information
100mg	Discontinued	Request information
250mg	Discontinued	Request information
500mg	Discontinued	Request information

Discontinued product

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4-Oxo-3-propyl-3,4-dihydrophthalazine-1-carbohydrazide

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4-Oxo-3-propyl-3,4-dihydrophthalazine-1-carbohydrazide

CAS:568553-33-3

Purity:

98%

Molecular weight:

246.27000427246094

Ref: 10-F642750

1g	Discontinued	Request information
5g	Discontinued	Request information
10g	Discontinued	Request information
2.5g	Discontinued	Request information
100mg	Discontinued	Request information
250mg	Discontinued	Request information
500mg	Discontinued	Request information

Discontinued product

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4-(3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-2-(3,4-dimethylphenyl)phthalazin-1(2H)-one

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4-(3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-2-(3,4-dimethylphenyl)phthalazin-1(2H)-one

CAS:478045-68-0

Purity:

90%

Molecular weight:

428.8800048828125

Ref: 10-F726804

1g Discontinued Request information

Discontinued product

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4-(3-(3,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)-2-phenylphthalazin-1(2H)-one

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4-(3-(3,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)-2-phenylphthalazin-1(2H)-one

CAS:1291844-73-9

Purity:

98%

Molecular weight:

426.4320068359375

Ref: 10-F731812

100mg Discontinued Request information

Discontinued product

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4-Oxo-3-(p-tolyl)-3,4-dihydrophthalazine-1-carboxylic acid

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4-Oxo-3-(p-tolyl)-3,4-dihydrophthalazine-1-carboxylic acid

CAS:1283521-78-7

Purity:

90%

Molecular weight:

280.2829895019531

Ref: 10-F725451

1g Discontinued Request information

Discontinued product

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3-Benzyl-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid

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3-Benzyl-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid

CAS:16015-49-9

Purity:

95+%

Molecular weight:

280.2829895019531

Ref: 10-F641556

2.5g		Discontinued	Request information
50mg		Discontinued	Request information

Discontinued product

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1,4-dioxo-1,2,3,4-tetrahydrophthalazine-5-carboxylic acid

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1,4-dioxo-1,2,3,4-tetrahydrophthalazine-5-carboxylic acid

CAS:67402-77-1

Molecular weight:

206.15699768066406

Ref: 10-F373638

1g		Discontinued	Request information
5g		Discontinued	Request information

Discontinued product

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4-(thiophen-2-yl)-1,2-dihydrophthalazin-1-one

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4-(thiophen-2-yl)-1,2-dihydrophthalazin-1-one

CAS:137382-45-7

Purity:

98%

Molecular weight:

228.27000427246094

Ref: 10-F769211

1g	Discontinued	Request information
5g	Discontinued	Request information
10g	Discontinued	Request information

Discontinued product

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4-[(3-{[4-Cyclopropylcarbonyl)piperazin-4-yl]carbonyl}-4-fluorophenyl)methyl]phtalazin-1(2H)-one

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4-[(3-{[4-Cyclopropylcarbonyl)piperazin-4-yl]carbonyl}-4-fluorophenyl)methyl]phtalazin-1(2H)-one

CAS:763113-22-0

Purity:

95.0%

Color and Shape:

Solid, Pale yellow crystal

Molecular weight:

434.47100830078125

Ref: 10-F043403

1g	Discontinued	Request information
5g	Discontinued	Request information
250mg	Discontinued	Request information

Discontinued product

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4-Oxo-3-phenyl-3,4-dihydrophthalazine-1-carbohydrazide

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4-Oxo-3-phenyl-3,4-dihydrophthalazine-1-carbohydrazide

CAS:106882-45-5

Purity:

98%

Molecular weight:

280.2869873046875

Ref: 10-F648928

1g	Discontinued	Request information
2.5g	Discontinued	Request information
50mg	Discontinued	Request information
100mg	Discontinued	Request information
250mg	Discontinued	Request information
500mg	Discontinued	Request information

Discontinued product

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2-Methylphthalazin-1(2h)-one

CAS:6091-81-2

Purity:

98%

Molecular weight:

160.17599487304688

Ref: 10-F742940

1g	Discontinued	Request information
5g	Discontinued	Request information
100mg	Discontinued	Request information
250mg	Discontinued	Request information
500mg	Discontinued	Request information

Discontinued product

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