化学性质:浅黄色或近白色结晶。
用途:
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2,4-二氯-6,7-二甲氧基喹唑啉 | 2-chloro-6,7-dimethoxy-3H-quinazolin-4-one | 27631-29-4 | C10H8Cl2N2O2 | 259.092 |
6,7-二甲氧基-2,4-喹唑啉二酮 | 6,7-dimethoxy-1H-quinazoline-2,4-dione | 28888-44-0 | C10H10N2O4 | 222.2 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-amino-2-chloro-6,7-diethoxyquinazoline | —— | C12H14ClN3O2 | 267.715 |
—— | 2-chloro-6,7-dimethoxy-4-methylaminoquinazoline | 80841-29-8 | C11H12ClN3O2 | 253.688 |
—— | 6,7-dimethoxy-2-methylquinazolin-4-amine | 21575-27-9 | C11H13N3O2 | 219.243 |
阿呋唑嗪杂质 | 4-amino-2-dimethylamino-6,7-dimethoxyquinazoline | 19216-53-6 | C12H16N4O2 | 248.285 |
—— | N2-(2-aminoethyl)-6,7-dimethoxyquinazoline-2,4-diamine | 81528-74-7 | C12H17N5O2 | 263.299 |
阿呋唑嗪杂质 | N1-methyl-N1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1,3-propanediamine | 76362-29-3 | C14H21N5O2 | 291.353 |
N-(4-氨基-6,7-二甲氧基喹唑啉-2-基)-N-甲基-2-氰基乙胺 | N-(4-amino-6,7-dimethoxyquinazol-2-yl)-N-methyl-2-cyanoethylamine | 76362-28-2 | C14H17N5O2 | 287.321 |
—— | N1-(4-amino-6,7-dimethylquinazolin-2-yl)-N1-methyl-N2-(4-amino-6,7-dimethoxyquinazolin-2-yl)-propane-1,3-diamine | 928780-95-4 | C24H30N8O4 | 494.553 |
—— | 6,7-dimethoxy-2-(pyrrolidin-1-yl)quinazolin-4-amine | —— | C14H18N4O2 | 274.323 |
2-哌嗪基-4-氨基-6,7-二甲氧基喹唑啉 | 4-amino-6,7-dimethoxy-2-piperazin-1-ylquinazoline | 60547-97-9 | C14H19N5O2 | 289.337 |
—— | N1-(4-amino-6,7-dimethoxyquinazol-2-yl)-N1-methylpropylenediamine | —— | C14H21N5O2 | 291.353 |
—— | 6,7-Dimethoxy-N2-methyl-N2-(6-methylamino-hexyl)-quinazoline-2,4-diamine | 217973-01-8 | C18H29N5O2 | 347.461 |
—— | 4-amino-6,7-dimethoxy-2-morpholinylquinazoline | —— | C14H18N4O3 | 290.322 |
—— | 6,7-dimethoxy-2-(4-thiomorpholinyl)-4-quinazolinamine | 99300-65-9 | C14H18N4O2S | 306.389 |
—— | 6,7-Dimethoxy-2-(4-pyrimidin-2-yl-piperazin-1-yl)-quinazolin-4-ylamine | 109467-21-2 | C18H21N7O2 | 367.41 |
—— | 6,7-dimethoxy-2-(4-methoxyphenyl)quinazolin-4-amine | 1357295-04-5 | C17H17N3O3 | 311.34 |
—— | 2-N-[2-(2,6-dimethoxyphenoxy)ethyl]-6,7-dimethoxyquinazoline-2,4-diamine | 96649-40-0 | C20H24N4O5 | 400.434 |
—— | 6,7-dimethoxy-2-(p-tolyl)quinazolin-4-amine | 1357295-06-7 | C17H17N3O2 | 295.341 |
—— | 6,7-Dimethoxy-N2-(8-thiazolidin-3-yl-octyl)-quinazoline-2,4-diamine | 187977-37-3 | C21H33N5O2S | 419.591 |
—— | 6,7-dimethoxy-2-N-[12-(1,3-thiazolidin-3-yl)dodecyl]quinazoline-2,4-diamine | 187977-39-5 | C25H41N5O2S | 475.699 |
—— | 6,7-Dimethoxy-N2-(10-thiazolidin-3-yl-decyl)-quinazoline-2,4-diamine | 187977-38-4 | C23H37N5O2S | 447.645 |
—— | 2-(4-oxopiperidine-1-yl)-4-amino-6,7-dimethoxyquinazoline | 111376-14-8 | C15H18N4O3 | 302.333 |
—— | 2-[1,4]diazepan-1-yl-6,7-dimethoxy-quinazolin-4-ylamine | 52712-89-7 | C15H21N5O2 | 303.364 |
—— | 2,4-diamino-2N-(4-nitrophenyl)-6,7-dimethoxyquinazoline | 1357295-07-8 | C16H15N5O4 | 341.326 |
—— | 6,7-dimethoxy-2-(m-tolyl)quinazolin-4-amine | 1357295-05-6 | C17H17N3O2 | 295.341 |
—— | N-(2-chloro-6,7-dimethoxyquinazolin-4-yl)-1-phenylmethanesulfonamide | —— | C17H16ClN3O4S | 393.851 |
—— | 4-amino-6,7-dimethoxy-2-(3-methylpiperazin-1-yl)quinazoline | 70918-67-1 | C15H21N5O2 | 303.364 |
—— | 2-N-[2-(2,6-dimethoxyphenoxy)ethyl]-6,7-dimethoxy-2-N-methylquinazoline-2,4-diamine | 96649-42-2 | C21H26N4O5 | 414.461 |
—— | (S)-2-(3-aminopiperidin-1-yl)-6,7-dimethoxyquinazolin-4-amine | —— | C15H21N5O2 | 303.364 |
—— | (R)-2-(3-aminopiperidin-1-yl)-6,7-dimethoxyquinazolin-4-amine | —— | C15H21N5O2 | 303.364 |
—— | 6,7-dimethoxy-2-(2-methylpiperazin-1-yl)quinazolin-4-ylamine | 146951-87-3 | C15H21N5O2 | 303.364 |
—— | N-(2-chloro-6,7-dimethoxyquinazolin-4-yl) benzenesulfonamide | —— | C16H14ClN3O4S | 379.824 |
—— | 6,7-Dimethoxy-N2-methyl-N2-(6-thiazolidin-3-yl-hexyl)-quinazoline-2,4-diamine | 187977-40-8 | C20H31N5O2S | 405.564 |
—— | 6,7-dimethoxy-2-N-methyl-2-N-[12-(1,3-thiazolidin-3-yl)dodecyl]quinazoline-2,4-diamine | 187977-43-1 | C26H43N5O2S | 489.726 |
—— | 6,7-Dimethoxy-N2-methyl-N2-(10-thiazolidin-3-yl-decyl)-quinazoline-2,4-diamine | 187977-42-0 | C24H39N5O2S | 461.672 |
—— | 6,7-Dimethoxy-N2-methyl-N2-(8-thiazolidin-3-yl-octyl)-quinazoline-2,4-diamine | 187977-41-9 | C22H35N5O2S | 433.618 |
6,7-二甲氧基喹唑啉 | 6,7-dimethoxyquinazoline | 4101-33-1 | C10H10N2O2 | 190.202 |
—— | 4-amino-2-<4-(carboxymethyl)piperidino>-6,7-dimethoxyquinazoline | 108319-46-6 | C17H22N4O4 | 346.386 |
—— | 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperidine-4-carboxamide | 108297-03-6 | C16H21N5O3 | 331.374 |
—— | 2-[1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidin-4-yl]-N-propyl-acetamide | 108297-18-3 | C20H29N5O3 | 387.482 |
—— | 3-[1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidin-4-yl]-N-butyl-propionamide | 108297-21-8 | C22H33N5O3 | 415.536 |
—— | 4-amino-2-<4-(2-carboxyethyl)piperidino>-6,7-dimethoxyquinazoline | 108297-00-3 | C18H24N4O4 | 360.413 |
—— | 2-[1-(4-Amino-6,7-dimethoxy-quinazolin-2-yl)-piperidin-4-yl]-N-butyl-acetamide | 108297-19-4 | C21H31N5O3 | 401.509 |
—— | 1-(4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)-2-chloroethanone | 141549-06-6 | C16H20ClN5O3 | 365.819 |
—— | N-<-3-<(4-amino-6,7-dimethoxy-2-quinazolinyl)methylamino>propyl>cyclopentanecarboxamide | 98902-37-5 | C20H29N5O3 | 387.482 |
—— | 6,7-Dimethoxy-2-(4-phenylpiperazin-1-yl)quinazolin-4-amine | 331258-43-6 | C20H23N5O2 | 365.4 |
—— | 4-amino-2-(4-carboxypiperidino)-6,7-dimethoxyquinazoline | 73415-76-6 | C16H20N4O4 | 332.359 |
—— | 2-[1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidin-4-yl]-N-cyclopropylmethyl-acetamide | 108297-20-7 | C21H29N5O3 | 399.493 |
—— | 2-[4-(2-isopropoxy-ethoxy)-piperidin-1-yl]-6,7-dimethoxy-quinazolin-4-ylamine | 70978-70-0 | C20H30N4O4 | 390.483 |
—— | N2-(2,3-Dihydro-benzo[1,4]dioxin-2-ylmethyl)-6,7-dimethoxy-quinazoline-2,4-diamine | 96649-44-4 | C19H20N4O4 | 368.392 |
—— | 6,7-Dimethoxy-2-[4-(4-methoxyphenyl)piperazin-1-yl]quinazolin-4-amine | —— | C21H25N5O3 | 395.5 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid ethylamide | 108297-04-7 | C18H25N5O3 | 359.428 |
—— | 4-amino-2-(4-ethoxycarbonyl-1-piperazinyl)-6,7-dimethoxy-quinazoline | 65679-30-3 | C17H23N5O4 | 361.401 |
—— | 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(3-methoxypropionyl) piperazine | —— | C18H25N5O4 | 375.428 |
—— | 2-(4-benzyl-piperazin-1-yl)-6,7-dimethoxy-quinazolin-4-ylamine | 173059-27-3 | C21H25N5O2 | 379.462 |
—— | 4-amino-6,7-dimethoxy-2-<4-(N-butylcarbamoyl)piperidino>quinazoline | 108297-05-8 | C20H29N5O3 | 387.482 |
—— | 1,12-bis(4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)dodecane-1,12-dione | —— | C40H56N10O6 | 772.948 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid 2-hydroxy-ethylamide | 108297-09-2 | C18H25N5O4 | 375.428 |
—— | 6,7-Dimethoxy-2-[4-(3-methoxyphenyl)piperazin-1-yl]quinazolin-4-amine | —— | C21H25N5O3 | 395.5 |
—— | Butyl 3-[1-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperidin-4-yl]propanoate | 783254-55-7 | C22H32N4O4 | 416.52 |
—— | 1-[1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidin-4-yloxy]-2-methyl-propan-2-ol | 70978-68-6 | C19H28N4O4 | 376.456 |
—— | 6,7-Dimethoxy-2-(2,3,5,6-tetrahydro-[1,2']bipyrazinyl-4-yl)-quinazolin-4-ylamine | 109467-23-4 | C18H21N7O2 | 367.41 |
—— | 4-amino-6,7-dimethoxy-2-<4- |
108297-08-1 | C20H27N5O3 | 385.466 |
—— | (4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)(cyclopropyl)methanone | 64579-61-9 | C18H23N5O3 | 357.412 |
—— | Furan-2-carboxylic acid [2-(4-amino-6,7-dimethoxy-quinazolin-2-ylamino)-ethyl]-amide | 96649-54-6 | C17H19N5O4 | 357.369 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid 2-methoxy-ethylamide | 108297-10-5 | C19H27N5O4 | 389.454 |
—— | Tetrahydro-furan-3-carboxylic acid {3-[(4-amino-6,7-dimethoxy-quinazolin-2-yl)-methyl-amino]-propyl}-amide | 76362-32-8 | C19H27N5O4 | 389.454 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid diethylamide | 108297-11-6 | C20H29N5O3 | 387.482 |
—— | N-(5-((4-Amino-6,7-dimethoxy-2-quinazolinyl)amino)pentyl)-2-furamide | —— | C20H25N5O4 | 399.4 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid cyclopentylamide | 108297-07-0 | C21H29N5O3 | 399.493 |
—— | 2-[1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidin-4-yloxy]-N-butyl-acetamide | 108297-22-9 | C21H31N5O4 | 417.508 |
阿夫唑嗪 | alfuzosin | 81403-80-7 | C19H27N5O4 | 389.454 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid 2-phenoxy-ethylamide | 73415-24-4 | C24H29N5O4 | 451.525 |
—— | 6,7-Dimethoxy-2-(4-pyridazin-3-yl-piperazin-1-yl)-quinazolin-4-ylamine | 109467-22-3 | C18H21N7O2 | 367.41 |
美他唑嗪 | 1-(4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)-2-methoxypropan-1-one | 95549-92-1 | C18H25N5O4 | 375.428 |
—— | 4-amino-6,7-dimethoxy-2-[4-(cyclopentylcarbonyl)piperazin-1-yl]quinazoline | 64579-57-3 | C20H27N5O3 | 385.466 |
—— | 4-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperazine-1-carboxylic acid benzyl ester | 766532-56-3 | C22H25N5O4 | 423.472 |
—— | N-{2-[(4-Amino-6,7-dimethoxy-quinazolin-2-yl)-methyl-amino]-ethyl}-N-methyl-benzamide | 65189-44-8 | C21H25N5O3 | 395.461 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-4-cyclopent-3-enecarbonyl-piperazine | 64579-64-2 | C20H25N5O3 | 383.45 |
—— | (4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)(cyclohexyl)methanone | 64633-57-4 | C21H29N5O3 | 399.493 |
ALFUZOSIN阿呋唑嗪 | Furan-2-carboxylic acid {3-[(4-amino-6,7-dimethoxy-quinazolin-2-yl)-methyl-amino]-propyl}-amide | 98902-36-4 | C19H23N5O4 | 385.423 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid anilide | 108297-14-9 | C22H25N5O3 | 407.472 |
—— | 1-(4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)-2-phenylethanone | —— | C22H25N5O3 | 407.472 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid benzylamide | 108297-15-0 | C23H27N5O3 | 421.499 |
—— | N-{3-[(4-Amino-6,7-dimethoxy-quinazolin-2-yl)-ethyl-amino]-propyl}-N-methyl-benzamide | 98902-46-6 | C23H29N5O3 | 423.515 |
—— | [1-(4-Amino-6,7-dimethoxy-quinazolin-2-yl)-piperidin-4-yl]-morpholin-4-yl-methanone | 108297-13-8 | C20H27N5O4 | 401.465 |
—— | 4-amino-2-<4-(4-ethoxycinnamoyl)piperazino>-6,7-dimethoxyquinazoline | 70842-75-0 | C25H29N5O4 | 463.536 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-4-(3-furan-3-yl-acryloyl)-piperazine | 70842-93-2 | C21H23N5O4 | 409.445 |
—— | 4-amino-6,7-dimethoxy-2-<4- |
108297-17-2 | C24H29N5O3 | 435.526 |
—— | 7,8-dimethoxytetrazolo-[1,5-a]-quinazolin-5-ylamine | 1219556-64-5 | C10H10N6O2 | 246.228 |
—— | N-{3-[(4-Amino-6,7-dimethoxy-quinazolin-2-yl)-ethyl-amino]-propyl}-N-ethyl-benzamide | 98902-47-7 | C24H31N5O3 | 437.542 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-4-(3-thiophen-3-yl-acryloyl)-piperazine | 84050-37-3 | C21H23N5O3S | 425.511 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-piperidine-3-carboxylic acid butylamide | 108297-06-9 | C20H29N5O3 | 387.482 |
—— | 4-Amino-2-[4-(3-cyclohexenylcarbonyl)-1-piperazinyl]-6,7-dimethoxyquinazoline | 64579-66-4 | C21H27N5O3 | 397.477 |
—— | 2-(4-Benzyl-4-oxy-piperazin-1-yl)-6,7-dimethoxy-quinazolin-4-ylamine | 1026704-22-2 | C21H25N5O3 | 395.461 |
—— | 4-amino-6,7-dimethoxy-2-<4-(2-phenoxypyrimidin-4-yl)-piperazin-1-yl>quinazoline | 83773-86-8 | C24H25N7O3 | 459.508 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-4-[3-(3,5-dimethoxy-phenyl)-acryloyl]-piperazine | 70842-78-3 | C25H29N5O5 | 479.536 |
—— | 4-(4-amino-6,7-dimethoxyquinazolin-2-yl)-3-methylpiperazine-1-carboxylic acid ethyl ester hydrochloride | 749820-37-9 | C18H25N5O4 | 375.428 |
—— | 1-(4-amino-6,7-dimethoxy-quinazolin-2-yl)-4-[3-(3,4-dichloro-phenyl)-acryloyl]-piperazine | 70842-85-2 | C23H23Cl2N5O3 | 488.373 |
—— | 2-(4-benzhydrylpiperazin-1-yl)-6,7-dimethoxyquinazolin-4-ylamine | —— | C27H29N5O2 | 455.56 |