Quinazoline and Impurities

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products per page. 1586 products on this category.

Product data	Purity	Price range	Estimated delivery
4-Chloroquinazoline REF: 10-F044662CAS: 5190-68-1	95.0%	25.00 €~208.00 €	Mon 30 Dec 24
3-(2,4-Dioxo-1,2,3,4-tetrahydroquinazolin-1-yl)propanoic acid REF: 10-F657677CAS: 148673-98-7	97%	347.00 €~480.00 €	Mon 30 Dec 24
tert-Butyl 5-((2-(3-hydroxyphenyl)quinazolin-4-yl)amino)-1H-indazole-1-carboxylate REF: 10-F789725CAS: 911417-26-0	98%	322.00 €~2,080.00 €	Mon 30 Dec 24
2-(4-oxo-1,4-dihydroquinazolin-2-yl)acetonitrile REF: 10-F618946CAS: 30750-23-3	97%	39.00 €~71.00 €	Mon 30 Dec 24
6-BROMO-7-CHLOROQUINAZOLIN-4-OL REF: 10-F505477CAS: 17518-95-5	95.0%	56.00 €~499.00 €	Mon 30 Dec 24
6-fluoro-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one REF: 10-F666198CAS: 69661-42-3	98%	85.00 €~216.00 €	Mon 30 Dec 24
2-(4-Nitrophenyl)quinazolin-4(1H)-one REF: 10-F615857CAS: 4765-59-7	97%	175.00 €~503.00 €	Mon 30 Dec 24
(S)-N4-(4-Fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine (Afatinib Impurity) REF: 10-F988584CAS: 2413212-07-2	97%	72.00 €	Mon 30 Dec 24
7-(But-2-yn-1-yl)-8-ethoxy-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione (Linagliptin Impurity) REF: 10-F988639CAS: 1803079-48-2	97%	94.00 €	Mon 30 Dec 24
3-(6-Bromo-4-oxoquinazolin-3(4H)-yl)-2-methylpropanoic acid REF: 10-F612204CAS: 1153831-60-7	98%	232.00 €~861.00 €	Mon 30 Dec 24
6,7-Bis(2-methoxyethoxy)quinazolin-4(3H)-one REF: 10-F224409CAS: 179688-29-0	95.0%	20.00 €~119.00 €	Mon 30 Dec 24
6-bromo-5-methyl-1,4-dihydroquinazolin-4-one REF: 10-F622538CAS: 1345444-69-0	97%	511.00 €~1,570.00 €	Mon 30 Dec 24
4-Chloro-7-(trifluoromethyl)quinazoline REF: 10-F076420CAS: 16499-65-3	95.0%	31.00 €~329.00 €	Mon 30 Dec 24
4-Chloro-6,7-difluoro-2-methylquinazoline REF: 10-F692165CAS: 887592-02-1	95%	40.00 €~315.00 €	Mon 30 Dec 24
(R)-2-((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)carbamoyl)benzoic acid REF: 10-F789859CAS: 2074688-81-4	98%	2,888.00 €	Mon 30 Dec 24
6-Nitroquinazolin-4(3H)-one REF: 10-F210121CAS: 6943-17-5	95.0%	87.00 €~260.00 €	Mon 30 Dec 24
8-Iodoquinazolin-4-ol REF: 10-F091579CAS: 77150-36-8	95.0%	82.00 €~324.00 €	Mon 30 Dec 24
(2E)-4-(dimethylamino)-N-{4-oxo-7-[(3S)-oxolan-3-yloxy]-1,4-dihydroquinazolin-6-yl}but-2-enamide REF: 10-F827150CAS: 1456696-14-2	95%	308.00 €	Mon 30 Dec 24
3-(4-Chloroquinazolin-2-yl)phenyl acetate REF: 10-F789724CAS: 911417-24-8	98%	102.00 €~2,476.00 €	Mon 30 Dec 24
5-BROMO-2-CHLORO-8-QUINAZOLINOL REF: 10-F529764CAS: 953040-03-4	97.0%	255.00 €~2,080.00 €	Mon 30 Dec 24

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4-Chloroquinazoline

CAS:5190-68-1

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

164.58999633789062

Ref: 10-F044662

1g		25.00 €
5g		61.00 €
10g		101.00 €
25g		208.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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3-(2,4-Dioxo-1,2,3,4-tetrahydroquinazolin-1-yl)propanoic acid

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3-(2,4-Dioxo-1,2,3,4-tetrahydroquinazolin-1-yl)propanoic acid

CAS:148673-98-7

Purity:

97%

Molecular weight:

234.21099853515625

Ref: 10-F657677

100mg		347.00 €
250mg		480.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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tert-Butyl 5-((2-(3-hydroxyphenyl)quinazolin-4-yl)amino)-1H-indazole-1-carboxylate

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tert-Butyl 5-((2-(3-hydroxyphenyl)quinazolin-4-yl)amino)-1H-indazole-1-carboxylate

CAS:911417-26-0

Purity:

98%

Molecular weight:

453.50201416015625

Ref: 10-F789725

1g		2,080.00 €
50mg		322.00 €
100mg		514.00 €
250mg		1,013.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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2-(4-oxo-1,4-dihydroquinazolin-2-yl)acetonitrile

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2-(4-oxo-1,4-dihydroquinazolin-2-yl)acetonitrile

CAS:30750-23-3

Purity:

97%

Molecular weight:

185.18600463867188

Ref: 10-F618946

100mg		39.00 €
250mg		71.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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6-BROMO-7-CHLOROQUINAZOLIN-4-OL

CAS:17518-95-5

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

259.489990234375

Ref: 10-F505477

1g		131.00 €
5g		499.00 €
250mg		56.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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6-fluoro-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

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6-fluoro-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

CAS:69661-42-3

Purity:

98%

Molecular weight:

196.1999969482422

Ref: 10-F666198

1g		216.00 €
250mg		85.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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2-(4-Nitrophenyl)quinazolin-4(1H)-one

CAS:4765-59-7

Purity:

97%

Molecular weight:

267.2439880371094

Ref: 10-F615857

1g		503.00 €
100mg		175.00 €
250mg		267.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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(S)-N4-(4-Fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine (Afatinib Impurity)

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(S)-N4-(4-Fluorophenyl)-7-((tetrahydrofuran-3-yl)oxy)quinazoline-4,6-diamine (Afatinib Impurity)

CAS:2413212-07-2

Purity:

97%

Molecular weight:

340.358

Ref: 10-F988584

50mg 72.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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7-(But-2-yn-1-yl)-8-ethoxy-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione…

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7-(But-2-yn-1-yl)-8-ethoxy-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione (Linagliptin Impurity)

CAS:1803079-48-2

Purity:

97%

Molecular weight:

418.457

Ref: 10-F988639

50mg 94.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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3-(6-Bromo-4-oxoquinazolin-3(4H)-yl)-2-methylpropanoic acid

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3-(6-Bromo-4-oxoquinazolin-3(4H)-yl)-2-methylpropanoic acid

CAS:1153831-60-7

Purity:

98%

Molecular weight:

311.135009765625

Ref: 10-F612204

1g		861.00 €
100mg		232.00 €
250mg		357.00 €

Estimated delivery in United States, on Monday 30 Dec 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		20.00 €
10g		27.00 €
100g		119.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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6-bromo-5-methyl-1,4-dihydroquinazolin-4-one

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6-bromo-5-methyl-1,4-dihydroquinazolin-4-one

CAS:1345444-69-0

Purity:

97%

Molecular weight:

239.07200622558594

Ref: 10-F622538

1g		1,570.00 €
100mg		511.00 €
250mg		842.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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4-Chloro-7-(trifluoromethyl)quinazoline

CAS:16499-65-3

Purity:

95.0%

Color and Shape:

Liquid, No data available.

Molecular weight:

232.58999633789062

Ref: 10-F076420

1g		49.00 €
5g		210.00 €
10g		329.00 €
250mg		31.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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4-Chloro-6,7-difluoro-2-methylquinazoline

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4-Chloro-6,7-difluoro-2-methylquinazoline

CAS:887592-02-1

Purity:

95%

Molecular weight:

214.60000610351562

Ref: 10-F692165

1g		315.00 €
100mg		40.00 €
250mg		98.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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(R)-2-((1-(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrah…

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(R)-2-((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)carbamoyl)benzoic acid

CAS:2074688-81-4

Purity:

98%

Molecular weight:

620.6699829101562

Ref: 10-F789859

5mg 2,888.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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6-Nitroquinazolin-4(3H)-one

CAS:6943-17-5

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

191.14599609375

Ref: 10-F210121

1g		87.00 €
5g		91.00 €
10g		150.00 €
25g		260.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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8-Iodoquinazolin-4-ol

CAS:77150-36-8

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

272.0450134277344

Ref: 10-F091579

1g		97.00 €
5g		324.00 €
250mg		82.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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(2E)-4-(dimethylamino)-N-{4-oxo-7-[(3S)-oxolan-3-yloxy]-1,4-dihydroquinazolin-6-yl}but-2-enamide

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(2E)-4-(dimethylamino)-N-{4-oxo-7-[(3S)-oxolan-3-yloxy]-1,4-dihydroquinazolin-6-yl}but-2-enamide

CAS:1456696-14-2

Purity:

95%

Molecular weight:

358.39801025390625

Ref: 10-F827150

50mg 308.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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3-(4-Chloroquinazolin-2-yl)phenyl acetate

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3-(4-Chloroquinazolin-2-yl)phenyl acetate

CAS:911417-24-8

Purity:

98%

Molecular weight:

298.7300109863281

Ref: 10-F789724

1g		120.00 €
5g		332.00 €
10g		514.00 €
25g		1,000.00 €
100g		2,476.00 €
100mg		102.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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5-BROMO-2-CHLORO-8-QUINAZOLINOL

CAS:953040-03-4

Purity:

97.0%

Color and Shape:

Solid

Molecular weight:

259.489990234375

Ref: 10-F529764

1g		2,080.00 €
100mg		255.00 €
250mg		572.00 €

Estimated delivery in United States, on Monday 30 Dec 2024

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