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Quinazoline and Impurities

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BrandProduct dataPurityPrice rangeEstimated delivery
Fluorochem logo
2-(3-methoxyphenyl)-1,4-dihydroquinazolin-4-one
REF: 10-F789721CAS: 56071-04-6 		97%175.00 €~691.00 €Fri 14 Feb 25
Fluorochem logo
(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%203.00 €Fri 14 Feb 25
Fluorochem logo
6-Bromo-8-chloro-4(3H)-quinazolinone
REF: 10-F986197CAS: 100949-34-6 		NULL104.00 €~1,300.00 €Fri 14 Feb 25
Fluorochem logo
(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%179.00 €Fri 14 Feb 25
Fluorochem logo
2-chloro-6-methoxy-3,4-dihydroquinazolin-4-one
REF: 10-F979924CAS: 20197-97-1 		96.16%25.00 €~1,183.00 €Fri 14 Feb 25
Fluorochem logo
4-Chloro-7-methoxy-6-nitroquinazoline
REF: 10-F219887CAS: 55496-69-0 		95.0%47.00 €~538.00 €Fri 14 Feb 25
Fluorochem logo
(S)-8-(3-Aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione (Linagliptin Impurity)
REF: 10-F988633CAS: 668270-11-9 		97%117.00 €Fri 14 Feb 25
Fluorochem logo
4-Chloro-5,7-difluoroquinazoline
REF: 10-F693858CAS: 791602-75-0 		97%94.00 €~332.00 €Fri 14 Feb 25
Fluorochem logo
Methyl 4-chloroquinazoline-7-carboxylate
REF: 10-F076934CAS: 183322-47-6 		95.0%82.00 €~1,233.00 €Fri 14 Feb 25
Fluorochem logo
4-Chloro-7-methoxy-2-methylquinazoline
REF: 10-F916963CAS: 16499-67-5 		95+%257.00 €~844.00 €Fri 14 Feb 25
Fluorochem logo
4-Chloro-7-methoxyquinazoline-6-carboxamide
REF: 10-F982770CAS: 2366148-94-7 		- - -388.00 €~2,594.00 €Fri 14 Feb 25
Fluorochem logo
5-Bromo-3-methyl-4(3H)-quinazolinone
REF: 10-F986192CAS: 1410973-83-9 		NULL72.00 €~737.00 €Fri 14 Feb 25
Fluorochem logo
7-Iodoquinazolin-4(1H)-one
REF: 10-F225982CAS: 202197-77-1 		95.0%20.00 €~603.00 €Fri 14 Feb 25
Fluorochem logo
5-Methoxyquinazoline-2,4(1H,3H)-dione
REF: 10-F460216CAS: 61948-86-5 		95.0%25.00 €~299.00 €Fri 14 Feb 25
Fluorochem logo
(R)-7-(But-2-yn-1-yl)-8-(3-hydroxypiperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione (Linagliptin Impurity)
REF: 10-F988637		97%216.00 €Fri 14 Feb 25
Fluorochem logo
2-Ethylquinazolin-4(1H)-one
REF: 10-F091922CAS: 3137-64-2 		95.0%49.00 €~785.00 €Fri 14 Feb 25
Fluorochem logo
6-Methoxyquinazolin-4-ol
REF: 10-F209714CAS: 19181-64-7 		95.0%34.00 €~830.00 €Fri 14 Feb 25
Fluorochem logo
4-Chloro-2,7-dimethylquinazoline
REF: 10-F692701CAS: 1444351-21-6 		97%72.00 €~202.00 €Fri 14 Feb 25
Fluorochem logo
4-Chloro-2-methyl-6-nitroquinazoline
REF: 10-F694949CAS: 74151-22-7 		97%132.00 €~1,329.00 €Fri 14 Feb 25
Fluorochem logo
7-chloro-3-(2-methoxy-5-methylphenyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one
REF: 10-F649108CAS: 790272-32-1 		98%171.00 €~235.00 €Fri 14 Feb 25
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2-(3-methoxyphenyl)-1,4-dihydroquinazolin-4-one
Fluorochem logo
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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

1g691.00 €
100mg175.00 €
250mg324.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
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discount label
6-Bromo-8-chloro-4(3H)-quinazolinone
Fluorochem logo
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6-Bromo-8-chloro-4(3H)-quinazolinone

CAS:100949-34-6
Purity:
NULL
Molecular weight:
259.49

Ref: 10-F986197

1g424.00 €
5g1,300.00 €
100mg104.00 €
250mg176.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
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discount label
(S,E)-N-(4-((3-CHLORO-4-FLUOROPHENYL)AMINO)-7-((TETRAHYDROFURAN-3-YL)OXY)QUINAZOLIN-6-YL)-4-(METHY…
Fluorochem logo
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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

50mg179.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
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2-chloro-6-methoxy-3,4-dihydroquinazolin-4-one
Fluorochem logo
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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

1g143.00 €
10g1,183.00 €
100mg25.00 €
250mg53.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
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4-Chloro-7-methoxy-6-nitroquinazoline
Fluorochem logo
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4-Chloro-7-methoxy-6-nitroquinazoline

CAS:55496-69-0
Purity:
95.0%
Molecular weight:
239.6199951171875

Ref: 10-F219887

1g96.00 €
5g366.00 €
10g538.00 €
100mg47.00 €
250mg67.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
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discount label
(S)-8-(3-Aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-d…
Fluorochem logo
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(S)-8-(3-Aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione (Linagliptin Impurity)

CAS:668270-11-9
Purity:
97%
Color and Shape:
Solid
Molecular weight:
472.553

Ref: 10-F988633

50mg117.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
+ info
discount label
4-Chloro-5,7-difluoroquinazoline
Fluorochem logo
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4-Chloro-5,7-difluoroquinazoline

CAS:791602-75-0
Purity:
97%
Molecular weight:
200.57000732421875

Ref: 10-F693858

1g332.00 €
100mg98.00 €
250mg94.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
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discount label
Methyl 4-chloroquinazoline-7-carboxylate
Fluorochem logo
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Methyl 4-chloroquinazoline-7-carboxylate

CAS:183322-47-6
Purity:
95.0%
Color and Shape:
Solid
Molecular weight:
222.6300048828125

Ref: 10-F076934

1g287.00 €
5g769.00 €
10g1,233.00 €
100mg82.00 €
250mg127.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
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discount label
4-Chloro-7-methoxy-2-methylquinazoline
Fluorochem logo
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4-Chloro-7-methoxy-2-methylquinazoline

CAS:16499-67-5
Purity:
95+%
Molecular weight:
208.64999389648438

Ref: 10-F916963

1g844.00 €
100mg257.00 €
250mg394.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
+ info
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4-Chloro-7-methoxyquinazoline-6-carboxamide
Fluorochem logo
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4-Chloro-7-methoxyquinazoline-6-carboxamide

CAS:2366148-94-7
Molecular weight:
237.64

Ref: 10-F982770

1g1,155.00 €
5g2,594.00 €
100mg388.00 €
250mg629.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
+ info
discount label
5-Bromo-3-methyl-4(3H)-quinazolinone
Fluorochem logo
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5-Bromo-3-methyl-4(3H)-quinazolinone

CAS:1410973-83-9
Purity:
NULL
Molecular weight:
239.072

Ref: 10-F986192

1g266.00 €
5g737.00 €
100mg72.00 €
250mg112.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
+ info
discount label
7-Iodoquinazolin-4(1H)-one
Fluorochem logo
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7-Iodoquinazolin-4(1H)-one

CAS:202197-77-1
Purity:
95.0%
Molecular weight:
272.0450134277344

Ref: 10-F225982

1g76.00 €
5g321.00 €
10g603.00 €
250mg20.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
+ info
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5-Methoxyquinazoline-2,4(1H,3H)-dione
Fluorochem logo
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5-Methoxyquinazoline-2,4(1H,3H)-dione

CAS:61948-86-5
Purity:
95.0%
Color and Shape:
Solid
Molecular weight:
192.1739959716797

Ref: 10-F460216

1g72.00 €
5g299.00 €
250mg25.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
+ info
discount label
(R)-7-(But-2-yn-1-yl)-8-(3-hydroxypiperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-…
Fluorochem logo
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(R)-7-(But-2-yn-1-yl)-8-(3-hydroxypiperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione (Linagliptin Impurity)

Purity:
97%
Molecular weight:
473.537

Ref: 10-F988637

50mg216.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
+ info
discount label
2-Ethylquinazolin-4(1H)-one
Fluorochem logo
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2-Ethylquinazolin-4(1H)-one

CAS:3137-64-2
Purity:
95.0%
Color and Shape:
Solid
Molecular weight:
174.2030029296875

Ref: 10-F091922

1g94.00 €
5g306.00 €
25g785.00 €
250mg49.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
+ info
discount label
6-Methoxyquinazolin-4-ol
Fluorochem logo
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6-Methoxyquinazolin-4-ol

CAS:19181-64-7
Purity:
95.0%
Color and Shape:
Liquid, No data available.
Molecular weight:
176.1750030517578

Ref: 10-F209714

1g67.00 €
5g191.00 €
10g348.00 €
25g830.00 €
250mg34.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
+ info
discount label
4-Chloro-2,7-dimethylquinazoline
Fluorochem logo
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4-Chloro-2,7-dimethylquinazoline

CAS:1444351-21-6
Purity:
97%
Molecular weight:
192.64999389648438

Ref: 10-F692701

1g202.00 €
100mg72.00 €
250mg87.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
+ info
discount label
4-Chloro-2-methyl-6-nitroquinazoline
Fluorochem logo
+ info

4-Chloro-2-methyl-6-nitroquinazoline

CAS:74151-22-7
Purity:
97%
Molecular weight:
223.6199951171875

Ref: 10-F694949

1g327.00 €
5g1,329.00 €
250mg132.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
+ info
discount label
7-chloro-3-(2-methoxy-5-methylphenyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one
Fluorochem logo
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7-chloro-3-(2-methoxy-5-methylphenyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

CAS:790272-32-1
Purity:
98%
Molecular weight:
332.79998779296875

Ref: 10-F649108

100mg171.00 €
250mg235.00 €
Estimated delivery in United States, on Friday 14 Feb 2025
+ info
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