Phthalazine and Impurities

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products per page. 287 products on this category.

Product data	Purity	Price range	Estimated delivery
4-Methyl-2-phenylphthalazin-1(2H)-one REF: 10-F722910CAS: 6941-96-4	97%	- - -	Discontinued product
2-(3-Chlorophenyl)-4-(3-(4-(methylthio)phenyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one REF: 10-F725433CAS: 1291859-96-5	98%	- - -	Discontinued product
3,4-Dihydro-3-(1-methylethyl)-4-oxo-1-phthalazinecarboxylic acid REF: 10-F642952CAS: 571155-01-6	98%	- - -	Discontinued product
2,3-dimethyl-5-nitro-2,3-dihydrophthalazine-1,4-dione REF: 10-F374156CAS: 858243-19-3	- - -	- - -	Discontinued product
3-(1-Oxophthalazin-2(1H)-yl)propanoic acid REF: 10-F724501CAS: 53985-70-9	97%	- - -	Discontinued product
6-Hydroxyphthalazin-1(2H)-one REF: 10-F780235CAS: 2060060-69-5	98%	- - -	Discontinued product
2-(3-Chlorophenyl)-4-(3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one REF: 10-F723685CAS: 1207046-37-4	98%	- - -	Discontinued product
3-(4-ethoxyphenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid REF: 10-F367141CAS: 421565-92-6	- - -	- - -	Discontinued product
4-(Aminomethyl)-2-methyl-1,2-dihydrophthalazin-1-one REF: 10-F657781CAS: 42476-81-3	98%	- - -	Discontinued product
4-(4-bromophenyl)phthalazin-1(2H)-one REF: 10-F350856CAS: 76462-38-9	98.0%	- - -	Discontinued product
2-{[4-(chloromethyl)-1,3-thiazol-2-yl]methyl}-1,2-dihydrophthalazin-1-one REF: 10-F649790CAS: 1094436-42-6	98%	- - -	Discontinued product
3-(3-Chloro-4-methylphenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid REF: 10-F663555CAS: 926201-05-0	98%	- - -	Discontinued product
1-Chloro-4-methoxyphthalazine REF: 10-F651094CAS: 19064-71-2	98%	- - -	Discontinued product
2-(3-Methyl-4-oxo-3,4-dihydrophthalazin-1-yl)propanoic acid REF: 10-F727432CAS: 298682-21-0	97%	- - -	Discontinued product
3,4-Dihydro-4-oxo-3-(phenylmethyl)-1-phthalazinecarboxylic acid hydrazide REF: 10-F642311CAS: 750610-64-1	98%	- - -	Discontinued product
ethyl (4-oxo-3,4-dihydrophthalazin-1-yl)acetate REF: 10-F369346CAS: 25947-13-1	- - -	- - -	Discontinued product
2-(4-Fluorophenyl)phthalazin-1(2h)-one REF: 10-F742970CAS: 161716-49-0	90%	- - -	Discontinued product
ethyl 4-oxo-3,4-dihydrophthalazine-1-carboxylate REF: 10-F721696CAS: 23952-05-8	97%	- - -	Discontinued product
4-(3-(4-(Methylthio)phenyl)-1,2,4-oxadiazol-5-yl)-2-(p-tolyl)phthalazin-1(2H)-one REF: 10-F723613CAS: 1291832-21-7	98%	- - -	Discontinued product
6-(propylamino)-2,3-dihydrophthalazine-1,4-dione REF: 10-F367982	- - -	- - -	Discontinued product

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4-Methyl-2-phenylphthalazin-1(2H)-one

CAS:6941-96-4

Purity:

97%

Molecular weight:

236.2740020751953

Ref: 10-F722910

1g		Discontinued	Request information
250mg		Discontinued	Request information

Discontinued product

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

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

CAS:1291859-96-5

Purity:

98%

Molecular weight:

446.9100036621094

Ref: 10-F725433

50mg Discontinued Request information

Discontinued product

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3,4-Dihydro-3-(1-methylethyl)-4-oxo-1-phthalazinecarboxylic acid

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3,4-Dihydro-3-(1-methylethyl)-4-oxo-1-phthalazinecarboxylic acid

CAS:571155-01-6

Purity:

98%

Molecular weight:

232.23899841308594

Ref: 10-F642952

5g		Discontinued	Request information
2.5g		Discontinued	Request information

Discontinued product

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2,3-dimethyl-5-nitro-2,3-dihydrophthalazine-1,4-dione

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2,3-dimethyl-5-nitro-2,3-dihydrophthalazine-1,4-dione

CAS:858243-19-3

Molecular weight:

235.19900512695312

Ref: 10-F374156

1g Discontinued Request information

Discontinued product

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3-(1-Oxophthalazin-2(1H)-yl)propanoic acid

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3-(1-Oxophthalazin-2(1H)-yl)propanoic acid

CAS:53985-70-9

Purity:

97%

Molecular weight:

218.21200561523438

Ref: 10-F724501

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

Discontinued product

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6-Hydroxyphthalazin-1(2H)-one

CAS:2060060-69-5

Purity:

98%

Molecular weight:

162.1479949951172

Ref: 10-F780235

1g Discontinued Request information

Discontinued product

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

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

CAS:1207046-37-4

Purity:

98%

Molecular weight:

490.8999938964844

Ref: 10-F723685

50mg Discontinued Request information

Discontinued product

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

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

CAS:421565-92-6

Molecular weight:

310.3089904785156

Ref: 10-F367141

1g Discontinued Request information

Discontinued product

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4-(Aminomethyl)-2-methyl-1,2-dihydrophthalazin-1-one

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4-(Aminomethyl)-2-methyl-1,2-dihydrophthalazin-1-one

CAS:42476-81-3

Purity:

98%

Molecular weight:

189.21800231933594

Ref: 10-F657781

250mg		Discontinued	Request information
500mg		Discontinued	Request information

Discontinued product

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4-(4-bromophenyl)phthalazin-1(2H)-one

CAS:76462-38-9

Purity:

98.0%

Color and Shape:

Liquid

Molecular weight:

301.14300537109375

Ref: 10-F350856

1g	Discontinued	Request information
5g	Discontinued	Request information
25g	Discontinued	Request information
100g	Discontinued	Request information

Discontinued product

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2-{[4-(chloromethyl)-1,3-thiazol-2-yl]methyl}-1,2-dihydrophthalazin-1-one

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2-{[4-(chloromethyl)-1,3-thiazol-2-yl]methyl}-1,2-dihydrophthalazin-1-one

CAS:1094436-42-6

Purity:

98%

Molecular weight:

291.75

Ref: 10-F649790

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

Discontinued product

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3-(3-Chloro-4-methylphenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid

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3-(3-Chloro-4-methylphenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid

CAS:926201-05-0

Purity:

98%

Molecular weight:

314.7300109863281

Ref: 10-F663555

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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1-Chloro-4-methoxyphthalazine

CAS:19064-71-2

Purity:

98%

Molecular weight:

194.6199951171875

Ref: 10-F651094

1g Discontinued Request information

Discontinued product

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2-(3-Methyl-4-oxo-3,4-dihydrophthalazin-1-yl)propanoic acid

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2-(3-Methyl-4-oxo-3,4-dihydrophthalazin-1-yl)propanoic acid

CAS:298682-21-0

Purity:

97%

Molecular weight:

232.23899841308594

Ref: 10-F727432

1g		Discontinued	Request information
5g		Discontinued	Request information

Discontinued product

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3,4-Dihydro-4-oxo-3-(phenylmethyl)-1-phthalazinecarboxylic acid hydrazide

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3,4-Dihydro-4-oxo-3-(phenylmethyl)-1-phthalazinecarboxylic acid hydrazide

CAS:750610-64-1

Purity:

98%

Molecular weight:

294.3139953613281

Ref: 10-F642311

1g	Discontinued	Request information
5g	Discontinued	Request information
2.5g	Discontinued	Request information
50mg	Discontinued	Request information
100mg	Discontinued	Request information
250mg	Discontinued	Request information
500mg	Discontinued	Request information