Quinazolines

Quinazoline is composed of fused benzene and pyrimidine rings. Quinazoline derivatives have found applications as anti-malarial agents and in cancer treatment.

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L3307 Lumazine 97% C6H4N4O2
861634 2,4-Diamino-6-(hydroxymethyl)pteridine 95% C7H8N6O
541575 2,4-Diamino-6-(hydroxymethyl)pteridine hydrochloride C7H8N6O ·HCl
CDS009431 4-chloro-7-fluoro-6-nitro-quinazoline AldrichCPR C8H3ClFN3O2
CDS008251 2,4,5-trichloroquinazoline AldrichCPR C8H3Cl3N2
CDS010420 2,4,6-trichloroquinazoline AldrichCPR C8H3Cl3N2
CDS017280 8-bromo-2-chloroquinazoline AldrichCPR C8H4BrClN2
CDS005023 4-Chloro-6-fluoroquinazoline AldrichCPR C8H4ClFN2
757004 7-Chloro-6-nitro-4(3H)quinazolinone 97% C8H4ClN3O3
CDS005525 7-fluoro-6-nitro-4-hydroxy-quinazoline AldrichCPR C8H4FN3O3
CDS006071 6-Bromoquinazoline AldrichCPR C8H5BrN2
CDS009365 7-bromoquinazoline AldrichCPR C8H5BrN2
CDS003956 6-bromoquinazolin-4(3H)-one AldrichCPR C8H5BrN2O
CDS009440 7-bromoquinazolin-4(3H)-one AldrichCPR C8H5BrN2O
CDS016362 6-bromo-2,4(1h,3H)-quinazolinedione AldrichCPR C8H5BrN2O2
CDS019998 7-Chloro-3H-quinazolin-4-one AldrichCPR C8H5ClN2O
CDS004709 5-fluoro-4-hydroxyquinazoline AldrichCPR C8H5FN2O
CDS005064 5-fluoroquinazolin-4(3H)-one AldrichCPR C8H5FN2O
CDS007914 6-bromo-quinazolin-4-ylamine AldrichCPR C8H6BrN3
CDS007663 2-Amino-7-bromo-3H-quinazolin-4-one AldrichCPR C8H6BrN3O
CDS016761 2-amino-5-chloroquinazoline AldrichCPR C8H6ClN3
CDS002683 4-Amino-5-fluoroquinazoline AldrichCPR C8H6FN3
123323 Quinazoline 99% C8H6N2
H57807 4-Hydroxyquinazoline 98% C8H6N2O
158828 2-Mercapto-4(3H)-quinazolinone 97% C8H6N2OS
CDS004420 6-hydroxy-3,4-dihydroquinazolone AldrichCPR C8H6N2O2
142026 Benzoyleneurea 97% C8H6N2O2
CDS008332 2-amino quinazoline AldrichCPR C8H7N3
CBR00181 4-Quinazolinamine AldrichCPR C8H7N3
CDS020257 2-Amino-3H-quinazolin-4-one AldrichCPR C8H7N3O
634980   3-Amino-4(3H)-quinazolinone 97% C8H7N3O
CDS007330 2,4-Dichloro-5,6,7,8-tetrahydroquinazoline AldrichCPR C8H8Cl2N2
CDS001152 2,4-Diaminoquinazoline AldrichCPR C8H8N4
CBR00329 4-Hydrazinoquinazoline AldrichCPR C8H8N4
D0387 6,7-Dimethyl-5,6,7,8-tetrahydropterine hydrochloride ≥95% C8H13N5O · HCl
144592 2-Trichloromethyl-4(3H)-quinazolinone 99% C9H5Cl3N2O
CDS016556 2-(trifluoromethyl)-4(3H)-quinazolinone AldrichCPR C9H5F3N2O
CDS012264 2-(trifluoromethyl)quinazoline-4-thiol AldrichCPR C9H5F3N2S
CDS008232 2,4-dichloro-6-methoxyquinazoline AldrichCPR C9H6Cl2N2O
CDS005164 3,4-Dihydro-4-oxo-6-quinazolinecarboxylic acid AldrichCPR C9H6N2O3
CDS005205 4-Chloro-8-methylquinazoline AldrichCPR C9H7ClN2
640581 2-(Chloromethyl)-4(3H)-quinazolinone 97% C9H7ClN2O
CBR01752 3-Methyl-2,4-dioxo-1,2,3,4-tetrahydro-6-quinazolinesulfonyl chloride AldrichCPR C9H7ClN2O4S
158836 2-Methyl-4(3H)-quinazolinone 97% C9H8N2O
CDS017925 8,9-Dihydro[1,2,4]triazolo[1,5-a]quinazolin-6(7H)-one AldrichCPR C9H8N4O
CDS000937 2-Amino-6-methyl-4(3H)-quinazolinone AldrichCPR C9H9N3O
555797 3-Amino-2-methyl-4(3H)quinazolinone 98% C9H9N3O
CDS013817 4-amino-2-methylthio-quinazoline AldrichCPR C9H9N3S
418773 3,4-Dihydro-3-methyl-2(1H)-quinazolinone 99% C9H10N2O
CBR01562 2-(Aminomethyl)quinazolin-4(3H)-one hydrate AldrichCPR C9H11N3O2
A28651 Alloxazine 96% C10H6N4O2
CDS012172 (7-chloro-quinazolin-4-ylamino)-acetic acid AldrichCPR C10H8ClN3O2
550868 2,4-Dichloro-6,7-dimethoxyquinazoline 97% C10H8Cl2N2O2
428981 2,3-Dihydro-5H-oxazolo[2,3-b]quinazolin-5-one 95% C10H8N2O2
CDS016879 (quinazolin-4-ylsulfanyl)-acetic acid AldrichCPR C10H8N2O2S
CDS011323 [(4-oxo-1,4-dihydroquinazolin-2-yl)sulfanyl]acetic acid AldrichCPR C10H8N2O3S
CDS020558 2-(Chloromethyl)-3-methylquinazolin-4(3H)-one AldrichCPR C10H9ClN2O
427705 3-(2-Chloroethyl)-2,4(1H,3H)-quinazolinedione 99% C10H9ClN2O2
CDS013100 (quinazolin-4-ylamino)-acetic acid AldrichCPR C10H9N3O2
CDS012881 N-(4-hydroxy-6-quinazolinyl)acetamide AldrichCPR C10H9N3O2
CDS017450 2-[(2-chloroquinazolin-4-yl)amino]ethanol AldrichCPR C10H10ClN3O
518654 4-Amino-2-chloro-6,7-dimethoxyquinazoline 95% C10H10ClN3O2
329258 6,7-Dimethoxy-2,4-quinazolinedione 97% C10H10N2O4
CBR01398 4-Chloro-N,N-dimethyl-5,6,7,8-tetrahydroquinazolin-2-amine AldrichCPR C10H14ClN3
CDS009846 6-bromo-4-chloro-2-isopropyl-quinazoline AldrichCPR C11H10BrClN2
556033 Ethyl 4-quinazolone-2-carboxylate 97% C11H10N2O3
CDS006015 (9-oxo-4,5,6,7,8,9-hexahydro-[1,2,4]triazolo-[5,1-b]quinazolin-2-yl)-acetic acid AldrichCPR C11H12N4O3
450642 3-Amino-2-isopropyl-4(3H)-quinazolinone 99% C11H13N3O
CDS018972 3-methyl-2-(2-propynylsulfanyl)-4(3H)-quinazolinone AldrichCPR C12H10N2OS
CDS013899 6-bromo-4-(4-morpholinyl)quinazoline AldrichCPR C12H12BrN3O
CDS011529 3-[(2-methylquinazolin-4-yl)thio]propanoic acid AldrichCPR C12H12N2O2S
CDS017205 2-[(2-chloro-4-quinazolinyl)amino]-1-butanol AldrichCPR C12H14ClN3O
CDS017675 2-pyridin-3-yl-quinazolin-4-ylamine AldrichCPR C13H10N4
CDS012213 2-(3,5-Dimethyl-1H-pyrazol-1-yl)quinazolin-4(3H)-one AldrichCPR C13H12N4O
CDS016145 1-quinazolin-4-yl-pyrrolidine-2-carboxylic acid AldrichCPR C13H13N3O2
CDS004809 6-Bromo-4-(4-methyl-1-piperazinyl)quinazoline AldrichCPR C13H15BrN4
633542 3-Acetylamino-2-isopropyl-4(3H)-quinazolinone C13H15N3O2
CDS018475 n-allyl-6,7-dimethoxy-4-quinazolinamine AldrichCPR C13H15N3O2
CDS018463 6-bromo-2-chloro-4-phenylquinazoline AldrichCPR C14H8BrClN2
CDS008402 6-bromo-4-chloro-2-phenyl-quinazoline AldrichCPR C14H8BrClN2
CDS002545 2,6-Dichloro-4-phenylquinazoline AldrichCPR C14H8Cl2N2
162434 4-Chloro-2-phenylquinazoline 97% C14H9ClN2
CDS020604 2-Phenyl-4(3H)-quinazolinone AldrichCPR C14H10N2O
CDS020512 N-(2-Chlorophenyl)-4-quinazolinamine hydrochloride AldrichCPR C14H11Cl2N3
634999   3-Amino-2-phenyl-4(3H)-quinazolinone 97% C14H11N3O
CDS019664 [(4-Allyl-5-oxo-4,5-dihydro[1,2,4]triazolo[4,3-a]quinazolin-1-yl)thio]acetic acid AldrichCPR C14H12N4O3S
P1781 Pteroic acid ≥93% C14H12N6O3
CDS002409 1-(4-Quinazolinyl)-4-piperidinecarboxylic acid AldrichCPR C14H15N3O2
CDS013090 2-chloro-6,7-dimethoxy-4-(4-morpholinyl)quinazoline AldrichCPR C14H16ClN3O3
CDS017222 2-chloro-N-isobutyl-6,7-dimethoxy-4-quinazolinamine AldrichCPR C14H18ClN3O2
CDS019661 4-Allyl-1,5-dioxo-2,3,4,5-tetrahydropyrrolo[1,2-a]quinazoline-3a(1H)-carboxylic acid AldrichCPR C15H14N2O4
861553 4-[N-(2,4-Diamino-6-pteridinylmethyl)-N-methylamino]benzoic acid hemihydrochloride hydrate 95% C15H15N7O2 · 0.5HCl · xH2O
861545 N10-(Trifluoroacetyl)pteroic acid 95% C16H11F3N6O4
643688 Methyl 2-(4-oxo-3(4H)-quinazolinyl)benzoate 97% C16H12N2O3
CDS020547 2-(Allylsulfanyl)-4-oxo-3-phenyl-3,4-dihydro-7-quinazolinecarboxylic acid AldrichCPR C18H14N2O3S
271462 Dihydrofolic acid dihydrate 90% C19H21N7O6 · 2H2O