Quinazoline and Impurities

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products per page. 1586 products on this category.

Product data	Purity	Price range	Estimated delivery
4-Hydroxyquinazoline REF: 10-F013606CAS: 491-36-1	98.0%	20.00 €~56.00 €	Mon 27 Jan 25
N-(3-Chloro-4-fluorophenyl)-6-(3-chloropropoxy)-7-methoxyquinazolin-4-amine REF: 10-F322220CAS: 912556-91-3	95.0%	91.00 €~360.00 €	Mon 27 Jan 25
4-Chloroquinazoline-2-carboxylic acid REF: 10-F759749CAS: 944902-14-1	98%	321.00 €	Mon 27 Jan 25
6-Bromo-2,4-dichloroquinazoline REF: 10-F046226CAS: 102393-82-8	95.0%	24.00 €~819.00 €	Tue 28 Jan 25
4-Amino-5-fluoroquinazoline REF: 10-F003992CAS: 137553-48-1	98.0%	114.00 €~490.00 €	Tue 28 Jan 25
Terazosin hydrochloride REF: TM-T0197CAS: 63074-08-8	100% - 99.91%	To inquire	Mon 03 Feb 25
Quinazoline Impurity 16 REF: 4Z-Q-013017CAS: 327170-62-7	- - -	To inquire	Tue 04 Feb 25
Quinazoline Impurity 18 REF: 4Z-Q-013019	- - -	To inquire	Tue 04 Feb 25
Quinazoline Impurity 19 REF: 4Z-Q-013020CAS: 328070-12-8	- - -	To inquire	Tue 04 Feb 25
7-chloro-3-[3-(propan-2-yloxy)propyl]-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one REF: 10-F644136CAS: 749920-45-4	97%	177.00 €~247.00 €	Tue 04 Feb 25
2-(4-nitrophenyl)-3,4-dihydroquinazolin-4-one REF: 10-F979888CAS: 4765-59-7	95.19%	150.00 €~446.00 €	Tue 04 Feb 25
(7-Chloro-3-methyl-4-oxo-6-((prop-2-ynyl(4-(pyridin-3-ylmethylcarbamoyl)phenyl)amino)methyl)-3,4-dihydroquinazolin-2-yl)methyl acetate REF: 10-F789119CAS: 1258400-23-5	98%	428.00 €	Tue 04 Feb 25
4-Methylquinazoline REF: 10-F377106CAS: 700-46-9	95.0%	117.00 €~912.00 €	Tue 04 Feb 25
Ethyl 8-bromo-4-chloroquinazoline-2-carboxylate REF: 10-F624398CAS: 1260859-29-7	97%	23.00 €~723.00 €	Tue 04 Feb 25
ZM 306416 REF: 10-F988394CAS: 690206-97-4	- - -	117.00 €~1,028.00 €	Tue 04 Feb 25
4-Bromoquinazoline REF: 10-F077262CAS: 354574-59-7	95.0%	25.00 €~1,072.00 €	Tue 04 Feb 25
(E)-N-(4-((4-Fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamide (Dacomitinib Impurity) REF: 10-F988660	97%	216.00 €	Tue 04 Feb 25
2-CHLORO-6-METHOXYQUINAZOLIN-4-AMINE REF: 10-F863660CAS: 63590-63-6	95%	62.00 €~1,090.00 €	Tue 04 Feb 25
4-Chloro-8-fluoroquinazoline REF: 10-F220010CAS: 124429-27-2	95.0%	45.00 €~968.00 €	Tue 04 Feb 25
4-Chloro-6-methoxy-2-methylquinazoline REF: 10-F363756CAS: 60395-90-6	95.0%	62.00 €~870.00 €	Tue 04 Feb 25

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4-Hydroxyquinazoline

CAS:491-36-1

Purity:

98.0%

Color and Shape:

Solid, Off-white powder

Molecular weight:

146.1490020751953

Ref: 10-F013606

1g		20.00 €
10g		23.00 €
25g		25.00 €
100g		56.00 €

Estimated delivery in United States, on Monday 27 Jan 2025

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N-(3-Chloro-4-fluorophenyl)-6-(3-chloropropoxy)-7-methoxyquinazolin-4-amine

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N-(3-Chloro-4-fluorophenyl)-6-(3-chloropropoxy)-7-methoxyquinazolin-4-amine

CAS:912556-91-3

Purity:

95.0%

Molecular weight:

396.239990234375

Ref: 10-F322220

1g		360.00 €
100mg		91.00 €
250mg		151.00 €

Estimated delivery in United States, on Monday 27 Jan 2025

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4-Chloroquinazoline-2-carboxylic acid

CAS:944902-14-1

Purity:

98%

Molecular weight:

208.60000610351562

Ref: 10-F759749

250mg 321.00 €

Estimated delivery in United States, on Monday 27 Jan 2025

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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		34.00 €
5g		80.00 €
10g		128.00 €
25g		259.00 €
100g		819.00 €
100mg		24.00 €
250mg		28.00 €

Estimated delivery in United States, on Tuesday 28 Jan 2025

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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		114.00 €
5g		490.00 €

Estimated delivery in United States, on Tuesday 28 Jan 2025

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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% - 99.91%

Color and Shape:

Solid

Molecular weight:

423.89

Ref: TM-T0197

50mg		43.00 €
100mg		63.00 €
200mg		88.00 €
500mg		132.00 €
1mL*10mM (DMSO)		55.00 €

Estimated delivery in United States, on Monday 3 Feb 2025

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Quinazoline Impurity 16

CAS:327170-62-7

Formula:

C₂₁H₂₃N₃OS

Molecular weight:

365.50

Ref: 4Z-Q-013017

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Quinazoline Impurity 18

Formula:

C₂₁H₂₆N₂O₂

Molecular weight:

338.45

Ref: 4Z-Q-013019

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Quinazoline Impurity 19

CAS:328070-12-8

Formula:

C₁₉H₂₂N₂OS

Molecular weight:

326.46

Ref: 4Z-Q-013020

10mg		To inquire
25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Tuesday 4 Feb 2025

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7-chloro-3-[3-(propan-2-yloxy)propyl]-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

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7-chloro-3-[3-(propan-2-yloxy)propyl]-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

CAS:749920-45-4

Purity:

97%

Molecular weight:

312.80999755859375

Ref: 10-F644136

100mg		177.00 €
250mg		247.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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2-(4-nitrophenyl)-3,4-dihydroquinazolin-4-one

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2-(4-nitrophenyl)-3,4-dihydroquinazolin-4-one

CAS:4765-59-7

Purity:

95.19%

Molecular weight:

267.244

Ref: 10-F979888

1g		446.00 €
100mg		150.00 €
250mg		241.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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(7-Chloro-3-methyl-4-oxo-6-((prop-2-ynyl(4-(pyridin-3-ylmethylcarbamoyl)phenyl)amino)methyl)-3,4-d…

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(7-Chloro-3-methyl-4-oxo-6-((prop-2-ynyl(4-(pyridin-3-ylmethylcarbamoyl)phenyl)amino)methyl)-3,4-dihydroquinazolin-2-yl)methyl acetate

CAS:1258400-23-5

Purity:

98%

Molecular weight:

544.010009765625

Ref: 10-F789119

25mg 428.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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4-Methylquinazoline

CAS:700-46-9

Purity:

95.0%

Color and Shape:

Liquid

Molecular weight:

144.177001953125

Ref: 10-F377106

1g		326.00 €
5g		912.00 €
100mg		117.00 €
250mg		172.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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Ethyl 8-bromo-4-chloroquinazoline-2-carboxylate

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Ethyl 8-bromo-4-chloroquinazoline-2-carboxylate

CAS:1260859-29-7

Purity:

97%

Molecular weight:

315.54998779296875

Ref: 10-F624398

1g		167.00 €
5g		723.00 €
100mg		23.00 €
250mg		50.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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ZM 306416

CAS:690206-97-4

Molecular weight:

333.75

Ref: 10-F988394

5mg		117.00 €
10mg		183.00 €
50mg		615.00 €
100mg		1,028.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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4-Bromoquinazoline

CAS:354574-59-7

Purity:

95.0%

Color and Shape:

Liquid

Molecular weight:

209.04600524902344

Ref: 10-F077262

1g		127.00 €
5g		544.00 €
10g		1,072.00 €
100mg		25.00 €
250mg		42.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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(E)-N-(4-((4-Fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamide (Dacomi…

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

Purity:

97%

Molecular weight:

435.503

Ref: 10-F988660

50mg 216.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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2-CHLORO-6-METHOXYQUINAZOLIN-4-AMINE

CAS:63590-63-6

Purity:

95%

Molecular weight:

209.6300048828125

Ref: 10-F863660

1g		247.00 €
5g		1,090.00 €
100mg		62.00 €
250mg		96.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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4-Chloro-8-fluoroquinazoline

CAS:124429-27-2

Purity:

95.0%

Color and Shape:

Solid

Molecular weight:

182.5800018310547

Ref: 10-F220010

1g		247.00 €
5g		968.00 €
100mg		45.00 €
250mg		94.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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4-Chloro-6-methoxy-2-methylquinazoline

CAS:60395-90-6

Purity:

95.0%

Molecular weight:

208.64999389648438

Ref: 10-F363756

1g		203.00 €
5g		870.00 €
250mg		62.00 €

Estimated delivery in United States, on Tuesday 4 Feb 2025

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