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請(qǐng)輸入產(chǎn)品關(guān)鍵字,產(chǎn)品編號(hào)或CAS號(hào)
超高純的醫(yī)藥中間體
和為醫(yī)藥提供研發(fā)級(jí)的小包裝定制合成
及中試、量產(chǎn)的批量化生產(chǎn)服務(wù)
超過(guò)15000個(gè)小分子砌塊
吲唑類(lèi)
53857-57-1
5-Bromo-1H-indazole 97%
1187595-85-2
2-[1-(Ethanesulfonyl)azetidin-3-ylidene]acetonitrile 97%
943060-59-1
tert-Butyl azetidin-3-yl(methyl)carbamate hydrochloride ≥95%
159749-28-7
1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid 95%
497160-14-2
3-Azetidineacetic acid, 1-[(1,1-dimethylethoxy)carbonyl]-, methyl ester >95%
757239-60-4
Methyl 1-Cbz-azetidine-3-carboxylate >98%
934664-41-2
tert-Butyl 3-Methyleneazetidine-1-carboxylate >95%
148644-09-1
3-Methoxyazetidine hydrochloride 95%
哌喃類(lèi)
25637-18-7
4-Iodo-tetrahydro-2H-pyran >95%
55628-54-1
3,4,6-Tri-O-benzyl-D-glucal 98%
1232060-77-3
trans-4-amino-3-(methoxy)tetrahydropyran 98%
103260-44-2
Ethyl tetrahydropyranyl-4-acetate 98%
110238-91-0
Methyl tetrahydro-2H-pyran-4-carboxylate 98%
61363-56-2
2H-Pyran-3,5(4H,6H)-dione 95%
1096594-11-4
(3R,4S)-4-Amino-tetrahydropyran-3-ol hydrochloride 97%
105499-34-1
(2R)-Oxane-2-carboxylic acid 97%
環(huán)氧丙烷類(lèi)
1159736-25-0
3-(Boc-amino)-3-oxetanecarboxylic acid 98%
1341989-73-8
N-Ethyloxetan-3-amine 97%
28562-61-0
3-Ethyloxetane-3-carboxylic acid 96%
28562-68-7
3-methyloxetane-3-carboxylic acid 97%
170128-14-0
3-Methyl-3-oxetanecarbonitrile 95%
1393585-20-0
3-(4-Bromophenyl)oxetane-3-carboxylic acid 97%
1021392-84-6
3-Aminomethyl-3-[bis(phenylmethyl)amino]oxetane >95%
1363382-11-9
3-(Boc-amino)oxetane-3-methanol >95%
哌嗪類(lèi)
1334336-12-7
tert-Butyl 2-(methoxymethyl)piperazine-1-carboxylate 97%
129306-17-8
4,7-Diazaspiro[2.5]octane-5,8-dione ≥95%
938043-30-2
4-(4-Methyl-1-piperazinylmethyl)benzeneboronic acid pinacol ester 95%
314741-40-7
(S)-1-Boc-3-(Hydroxymethyl)piperazine 98%
438049-35-5
N-Boc-3-Ethylpiperazine 95%
147081-29-6
(S)-4-Boc-2-methylpiperazine 97%
163765-44-4
(R)-1-Boc-3-methylpiperazine ≥99.0% (GC)
1254115-22-4
Benzyl 4-(oxetan-3-yl)piperazine-1-carboxylate 97%
環(huán)戊烷類(lèi)
58101-60-3
Methyl 3-cyclopentenecarboxylate 95+%
321744-14-3
Methyl (1S,3R,4S)-3-{[(tert-butoxy)carbonyl]amino}-4-hydroxycyclopentane-1-carboxylate 97%
207729-03-1
cis-3-N-Boc-aminocyclopentanol 98%
1203306-05-1
3-Aminocyclopentanecarboxylic acid hydrochloride ≥95%
274693-53-7
Benzyl [(3aS,4R,6S,6aR)-6-hydroxy-2,2-dimethyltetra-hydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]carbamate 97.00%
180196-56-9
(1R,3S)-Methyl 3-aminocyclopentanecarboxylate hydrochloride 95%
205675-68-9
benzyl ((1R,4S)-4-hydroxycyclopent-2-en-1-yl)carbamate 95%
124555-33-5
trans-3-Aminocyclopentanol hydrochloride 95%
氮(雜)環(huán)丁烷類(lèi)
887591-62-0
1-Boc-3-methylazetidine-3-carboxylic acid 97%
159749-28-7
1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid 95%
497160-14-2
3-Azetidineacetic acid, 1-[(1,1-dimethylethoxy)carbonyl]-, methyl ester >95%
1363382-00-6
Methyl 1-Boc-3-fluoroazetidine-3-carboxylate >95%
757239-60-4
Methyl 1-Cbz-azetidine-3-carboxylate 97%
934664-41-2
tert-Butyl 3-Methyleneazetidine-1-carboxylate >95%
36476-78-5
3-Azetidinecarboxylic acid 98%
36476-87-6
1-Benzhydrylazetidine-3-carboxylic acid >95%
吡啶類(lèi)
53617-36-0
1-Methyl-4-piperidin-4-yl-piperazine 95%
82671-06-5
2,6-Dichloro-5-fluoropyridine-3-carboxylic acid 97%
97483-77-7
5-Bromo-2-pyridinecarbonitrile 97%
58584-92-2
2-Amino-6-chloronicotinic acid 95%
73027-79-9
4,6-Dichloronicotinic acid 97%
76093-33-9
(R)-(-)-1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid monomethyl ester 95%
4021-11-8
2-Methylpyridine-4-carboxylic acid 97%
1227581-36-3
(2-Methoxy-5-(trifluoromethyl)pyridin-3-yl)methanol ≥95%
1227576-08-0
3-(bromomethyl)-2-methoxy-5-(trifluoromethyl)pyridine 97%
喹唑啉類(lèi)
1036755-96-0
Methyl 2-chloroquinazoline-6-carboxylate >95%
1260847-61-7
7-Bromo-4,6-dichloroquinazoline 95%
174313-65-6
6-bromo-2-(methylsulfanyl)-3,4-dihydroquinazolin-4-one 97%
903130-01-8
Methyl 4-chloroquinazoline-8-carboxylate 95%
953039-79-7
Methyl 2-chloroquinazoline-7-carboxylate >95%
945553-94-6
4-(3-chloro-4-fluoro-phenylamino)-7-phenylsulphonyl-6-nitro-quinazoline 97%
574745-97-4
4-Chloro-6-hydroxy-7-methoxyquinazoline >95%
953039-14-0
6-Bromo-2-chloro-8-methoxy-quinazoline 97%
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粵ICP備11048610號(hào)
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