Quinazoline and Impurities

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products per page. 1562 products on this category.

Product data	Purity	Price range	Estimated delivery
6-Bromo-2,4-dichloroquinazoline REF: 10-F046226CAS: 102393-82-8	95.0%	27.00 €	Fri 02 Aug 24
4-Chloro-7-fluoro-6-nitroquinazoline REF: 10-F221597CAS: 162012-70-6	95.0%	80.00 €~562.00 €	Fri 02 Aug 24
6,7-Bis(2-methoxyethoxy)quinazolin-4(3H)-one REF: 10-F224409CAS: 179688-29-0	95.0%	17.00 €~24.00 €	Fri 02 Aug 24
2,4-Dichloro-6-methoxyquinazoline REF: 10-F092912CAS: 105763-77-7	95.0%	31.00 €~314.00 €	Tue 06 Aug 24
4-Chloro-6,7-dimethoxyquinazoline REF: 10-F017085CAS: 13790-39-1	98.0%	24.00 €~114.00 €	Tue 06 Aug 24
4-Amino-5-fluoroquinazoline REF: 10-F003992CAS: 137553-48-1	98.0%	103.00 €~367.00 €	Tue 06 Aug 24
2,4-Dichloroquinazoline REF: 10-F047662CAS: 607-68-1	95.0%	17.00 €~31.00 €	Tue 06 Aug 24
Terazosin hydrochloride REF: TM-T0197CAS: 63074-08-8	100%	To inquire	Fri 09 Aug 24
2-(3-hydroxyphenyl)-1,4-dihydroquinazolin-4-one REF: 10-F789722CAS: 911417-23-7	98%	157.00 €	Mon 12 Aug 24
2,4-Dichloro-8-methoxyquinazoline REF: 10-F092913CAS: 61948-60-5	95.0%	35.00 €~442.00 €	Mon 12 Aug 24
2-chloro-6-methoxy-3,4-dihydroquinazolin-4-one REF: 10-F979924CAS: 20197-97-1	96.16%	24.00 €~1,189.00 €	Mon 12 Aug 24
3-(3,4-dimethylphenyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one REF: 10-F642094CAS: 84772-25-8	98%	96.00 €~120.00 €	Mon 12 Aug 24
2-(3-methoxyphenyl)-1,4-dihydroquinazolin-4-one REF: 10-F789721CAS: 56071-04-6	97%	163.00 €~624.00 €	Mon 12 Aug 24
(R)-N-(1-(7-(But-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)-2,2,2-trifluoroacetamide (Linagliptin Impurity) REF: 10-F988634CAS: 1673546-62-7	97%	184.00 €	Mon 12 Aug 24
(E)-N-(4-((3,4-Dichlorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamide (Dacomitinib Impurity) REF: 10-F988609	98%	279.00 €	Mon 12 Aug 24
(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)formamide (Afatinib Impurity) REF: 10-F988585CAS: 2223677-60-7	97%	96.00 €	Mon 12 Aug 24
4-Chloro-2-(trifluoromethyl)quinazoline REF: 10-F218267CAS: 52353-35-2	98.0%	110.00 €~394.00 €	Mon 12 Aug 24
(S,E)-N-(4-((3-CHLORO-4-FLUOROPHENYL)AMINO)-7-((TETRAHYDROFURAN-3-YL)OXY)QUINAZOLIN-6-YL)-4-(METHYLAMINO)BUT-2-ENAMIDE REF: 10-F827156CAS: 2413212-13-0	95%	161.00 €	Mon 12 Aug 24
5-Bromoquinazolin-4-amine REF: 10-F211198CAS: 1201784-87-3	95.0%	46.00 €~738.00 €	Mon 12 Aug 24
6-Bromo-7-fluoroquinazolin-4-ol REF: 10-F545967CAS: 950577-02-3	96.0%	40.00 €~333.00 €	Mon 12 Aug 24

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6-Bromo-2,4-dichloroquinazoline

CAS:102393-82-8

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

277.92999267578125

Ref: 10-F046226

1g 27.00 €

Estimated delivery in United States, on Friday 2 Aug 2024

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4-Chloro-7-fluoro-6-nitroquinazoline

CAS:162012-70-6

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

227.5800018310547

Ref: 10-F221597

1g		188.00 €
5g		562.00 €
250mg		80.00 €

Estimated delivery in United States, on Friday 2 Aug 2024

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6,7-Bis(2-methoxyethoxy)quinazolin-4(3H)-one

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6,7-Bis(2-methoxyethoxy)quinazolin-4(3H)-one

CAS:179688-29-0

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

294.3070068359375

Ref: 10-F224409

5g		17.00 €
10g		24.00 €

Estimated delivery in United States, on Friday 2 Aug 2024

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2,4-Dichloro-6-methoxyquinazoline

CAS:105763-77-7

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

229.05999755859375

Ref: 10-F092912

1g		49.00 €
5g		171.00 €
10g		314.00 €
250mg		31.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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4-Chloro-6,7-dimethoxyquinazoline

CAS:13790-39-1

Purity:

98.0%

Color and Shape:

Solid

Molecular weight:

224.63999938964844

Ref: 10-F017085

1g		24.00 €
5g		35.00 €
25g		114.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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4-Amino-5-fluoroquinazoline

CAS:137553-48-1

Purity:

98.0%

Color and Shape:

Solid

Molecular weight:

163.15499877929688

Ref: 10-F003992

1g		103.00 €
5g		367.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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2,4-Dichloroquinazoline

CAS:607-68-1

Purity:

95.0%

Color and Shape:

Solid, Powder or Crystalline Powder or Solid

Molecular weight:

199.02999877929688

Ref: 10-F047662

1g		17.00 €
5g		18.00 €
10g		31.00 €

Estimated delivery in United States, on Tuesday 6 Aug 2024

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Terazosin hydrochloride

CAS:63074-08-8

Terazosin HCl (Hytrin) treats BPH and hypertension by blocking alpha1, affecting bladder and vessel muscles.

Formula:

C₁₉H₂₆ClN₅O₄

Purity:

100%

Color and Shape:

Solid

Molecular weight:

423.89

Ref: TM-T0197

1ml		55.00 €
50mg		43.00 €
100mg		63.00 €
200mg		88.00 €
500mg		132.00 €

Estimated delivery in United States, on Friday 9 Aug 2024

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2-(3-hydroxyphenyl)-1,4-dihydroquinazolin-4-one

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2-(3-hydroxyphenyl)-1,4-dihydroquinazolin-4-one

CAS:911417-23-7

Purity:

98%

Molecular weight:

238.24600219726562

Ref: 10-F789722

100mg 157.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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2,4-Dichloro-8-methoxyquinazoline

CAS:61948-60-5

Purity:

95.0%

Color and Shape:

Solid, solid

Molecular weight:

229.05999755859375

Ref: 10-F092913

1g		109.00 €
5g		292.00 €
10g		442.00 €
250mg		35.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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2-chloro-6-methoxy-3,4-dihydroquinazolin-4-one

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2-chloro-6-methoxy-3,4-dihydroquinazolin-4-one

CAS:20197-97-1

Purity:

96.16%

Molecular weight:

210.62

Ref: 10-F979924

1g		150.00 €
10g		1,189.00 €
100mg		24.00 €
250mg		56.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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3-(3,4-dimethylphenyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

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3-(3,4-dimethylphenyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

CAS:84772-25-8

Purity:

98%

Molecular weight:

282.3599853515625

Ref: 10-F642094

100mg		96.00 €
250mg		120.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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2-(3-methoxyphenyl)-1,4-dihydroquinazolin-4-one

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2-(3-methoxyphenyl)-1,4-dihydroquinazolin-4-one

CAS:56071-04-6

Purity:

97%

Molecular weight:

252.2729949951172

Ref: 10-F789721

1g		624.00 €
100mg		163.00 €
250mg		301.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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(R)-N-(1-(7-(But-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahy…

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(R)-N-(1-(7-(But-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)-2,2,2-trifluoroacetamide (Linagliptin Impurity)

CAS:1673546-62-7

Purity:

97%

Molecular weight:

568.561

Ref: 10-F988634

50mg 184.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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(E)-N-(4-((3,4-Dichlorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamide (Da…

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(E)-N-(4-((3,4-Dichlorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamide (Dacomitinib Impurity)

Purity:

98%

Molecular weight:

486.4

Ref: 10-F988609

50mg 279.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)formamide (…

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(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)formamide (Afatinib Impurity)

CAS:2223677-60-7

Purity:

97%

Molecular weight:

402.81

Ref: 10-F988585

50mg 96.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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4-Chloro-2-(trifluoromethyl)quinazoline

CAS:52353-35-2

Purity:

98.0%

Color and Shape:

Solid, Beige solid

Molecular weight:

232.58999633789062

Ref: 10-F218267

1g		110.00 €
5g		394.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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(S,E)-N-(4-((3-CHLORO-4-FLUOROPHENYL)AMINO)-7-((TETRAHYDROFURAN-3-YL)OXY)QUINAZOLIN-6-YL)-4-(METHY…

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(S,E)-N-(4-((3-CHLORO-4-FLUOROPHENYL)AMINO)-7-((TETRAHYDROFURAN-3-YL)OXY)QUINAZOLIN-6-YL)-4-(METHYLAMINO)BUT-2-ENAMIDE

CAS:2413212-13-0

Purity:

95%

Molecular weight:

471.9200134277344

Ref: 10-F827156

50mg 161.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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5-Bromoquinazolin-4-amine

CAS:1201784-87-3

Purity:

95.0%

Molecular weight:

224.06100463867188

Ref: 10-F211198

1g		112.00 €
5g		443.00 €
10g		738.00 €
250mg		46.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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6-Bromo-7-fluoroquinazolin-4-ol

CAS:950577-02-3

Purity:

96.0%

Molecular weight:

243.03500366210938

Ref: 10-F545967

1g		112.00 €
5g		333.00 €
250mg		40.00 €

Estimated delivery in United States, on Monday 12 Aug 2024

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