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C CATOIntermediates

Aldehydes & Ketones

Aldehyde and ketone intermediates for reductive amination, Wittig chemistry and heterocycle construction.

158 compounds in this family · showing 120

3,5-Dihydroxybenzaldehyde

3,5-二羟基苯甲醛

2,4-Dihydroxy-3-methylbenzaldehyde

2,4-二羟基-3-甲基苯甲醛

2-Nitrocinnamaldehyde

邻硝基肉桂醛

2-Methoxy-5-methylbenzaldehyde

2-甲氧基-5-甲基苯甲醛

Pregn-4-ene-20-carboxaldehyde, 3-oxo-

黄体酮EP杂质I

Formaldehyde;tungsten

CAS 817166-73-7

3-Triisopropylsilyloxy-benzaldehyde

3-三异丙基甲硅烷氧基-苯甲醛

3-Methoxy-4-prop-2-ynyloxy-benzaldehyde

3-甲氧基-4-丙-2-炔氧基-苯甲醛

2-acetylbenzaldehyde

2-乙酰苯甲醛

3-hydroxybenzaldehyde

罗沙替丁杂质43

1H-pyrrole-2-carbaldehyde

硫酸氨基葡萄糖杂质13

4-ethoxybenzaldehyde

4-乙氧基苯甲醛

CAS 102191-92-4

2-[tert-butyl(dimethyl)silyl]oxyacetaldehyde

叔丁基二甲基硅氧烷基乙醛

4-methylbenzaldehyde

对甲基苯甲醛

2,6,6-trimethylcyclohexa-1,3-diene-1-carbaldehyde

CAS 118994-84-6

1,3-oxazole-4-carbaldehyde

恶唑-4-甲醛

1-methylpyrrole-2-carbaldehyde

1-甲基-2-吡咯甲醛

3-phenylbenzaldehyde

3-苯基苯甲醛

4-methoxybenzaldehyde

CAS 1305207-52-6

oxetane-3-carbaldehyde

氧杂环丁烷-3-甲醛

2-methoxybenzaldehyde

2-甲氧基苯甲醛

3,4,5-trihydroxybenzaldehyde

3,4,5-三羟基苯甲醛

3,4-dihydroxybenzaldehyde

厄洛替尼杂质117

2-hydroxyacetaldehyde

4-hydroxy-3-methylbenzaldehyde

3-甲基-4-羟基苯甲醛

4-methoxynaphthalene-1-carbaldehyde

4-甲氧基-1-萘甲醛

CAS 161876-64-8

4-ethyl-2-hydroxybenzaldehyde

4-乙基水杨醛

4-oxochromene-3-carbaldehyde

4-氧化铬烯-3-甲醛

3,5-ditert-butylbenzaldehyde

3,5-双(叔丁基)苯甲醛

4-propan-2-yloxybenzaldehyde

4-丙烷-2-甲氧基苯甲醛

5-methoxy-2-nitrobenzaldehyde

5-甲氧基-2-硝基苯甲醛

4,5-dimethoxy-2-nitrobenzaldehyde

4,5-二甲氧基-2-硝基苯甲醛

cyclohexanecarbaldehyde

环己烷甲醛

2,3,4-trimethoxybenzaldehyde

曲美他嗪杂质19

2-(triphenyl-lambda5-phosphanylidene)acetaldehyde

2-(三苯-lambda5-亚膦亚基)乙醛

3,5-dimethyl-1H-pyrrole-2-carbaldehyde

3,5-二甲基-2-吡咯甲醛

4-(2-hydroxyethoxy)benzaldehyde

4-(2-羟基乙氧基)苯甲醛

2-ethylbenzaldehyde

2-乙基苯甲醛

4-hydroxy-3-methoxy-2-nitrobenzaldehyde

4-羟基-3-甲氧基-2-硝基苯甲醛

2-methoxy-5-nitrobenzaldehyde

2-甲氧基-5-硝基苯甲醛

3-methoxy-4-propan-2-yloxybenzaldehyde

3-甲氧基-4-丙-2-氧基-苯甲醛

CAS 253801-04-6

1H-indazole-5-carbaldehyde

1H-吲唑-5-甲醛

2,3-dihydro-1,4-benzodioxine-6-carbaldehyde

2,3-二氢-1,4-苯二恶英-6-甲醛

3-hydroxy-4,5-dimethoxybenzaldehyde

3,4-二甲氧基-5-羟基苯甲醛

4-hydroxy-3-nitrobenzaldehyde

4-羟基-3-硝基苯甲醛

CAS 312746-72-8

1H-indazole-7-carbaldehyde

1H-吲唑-7-甲醛

4-phenylbenzaldehyde

4-methoxy-3-methylbenzaldehyde

4-甲氧基-3-甲基苯甲醛

2,1,3-benzoxadiazole-5-carbaldehyde

2,1,3-苯并氧二唑-5-缩醛

4-methylsulfanylbenzaldehyde

他氟前列素杂质20

4-acetylbenzaldehyde

4-乙酰苯甲醛

2,6-dihydroxybenzaldehyde

2,6-二羟基苯甲醛

1-methylindazole-3-carbaldehyde

1-甲基-1H-吲唑-3-甲醛

3-hydroxy-4-phenylmethoxybenzaldehyde

3-羟基-4-苄氧基苯甲醛

5-hydroxy-2-nitrobenzaldehyde

5-羟基-2-硝基苯甲醛

4-ethylbenzaldehyde

4-乙基苯甲醛

oxane-4-carbaldehyde

四氢吡喃-4-甲醛

2,2-dimethoxyacetaldehyde

2,2-二甲氧基乙醛

(8S,9S,10R,11S,13R,14S,17S)-11-hydroxy-17-(2-hydroxyace…

2-hydroxy-4-phenylmethoxybenzaldehyde

4-苯甲氧基-2-羟基苯甲醛

2H-indazole-3-carbaldehyde

3,5-dimethyl-1,2-oxazole-4-carbaldehyde

3,5-二甲基-4-异恶唑甲醛

3-methoxynaphthalene-2-carbaldehyde

3-甲氧基-2-萘甲醛

3,5-dimethylbenzaldehyde

3,5-二甲基苯甲醛

2-phenylmethoxyacetaldehyde

苄氧基乙醛

2,4-dimethoxybenzaldehyde

2,4-二甲氧基苯甲醛

3-methylbenzaldehyde

间甲基苯甲醛

3-hydroxy-4-methoxybenzaldehyde

3-羟基-4-甲氧基苯甲醛

4-ethynylbenzaldehyde

4-乙炔基苯甲醛

邻苯二甲醛

naphthalene-2-carbaldehyde

3-hydroxy-2-methoxybenzaldehyde

2-甲氧基-3-羟基苯甲醛

CAS 669050-70-8

1H-indazole-4-carbaldehyde

1-氢-吲唑-4-甲醛

2-hydroxy-5-methoxybenzaldehyde

恩他卡朋杂质26

2-hydroxy-4-methoxybenzaldehyde

2-羟基-4-甲氧基苯甲醛

2-hydroxy-6-methoxybenzaldehyde

2-羟基-6-甲氧基苯甲醛

2-methylsulfanylbenzaldehyde

2-甲巯基苯甲醛

2-hydroxynaphthalene-1-carbaldehyde

2-羟基-1-萘甲醛

1H-pyrrole-3-carbaldehyde

吡咯-3-甲醛

3,5-dimethoxybenzaldehyde

3,5-二甲氧基苯甲醛

乙醛（短有效期）

oxolane-3-carbaldehyde

四氢呋喃-3-羧醛

2,4,6-trimethoxybenzaldehyde

2,4,6-三甲氧基苯甲醛

cyclopentanecarbaldehyde

环戊烷甲醛

CAS 872607-89-1

1-methylindazole-5-carbaldehyde

1-甲基-1H-吲唑-5-甲醛

2-hydroxybenzaldehyde

2,4-dihydroxybenzaldehyde

2,4-二羟基苯甲醛

2-hydroxy-5-nitrobenzaldehyde

2-羟基-5-硝基苯甲醛

3-nitrobenzaldehyde

3-硝基苯甲醛

9-Phenanthrenecarboxaldehyde

2,5-Dihydroxybenzaldehyde

2,5-二羟基苯甲醛

3,5-Di-tert-butyl-4-hydroxybenzaldehyde

3,5-二叔丁基-4-羟基苯甲醛

4-Hydroxy-3,5-dimethylbenzaldehyde

4-羟基-3,5-二甲基苯甲醛

1-Pyrenecarboxaldehyde

苯甲醇EP杂质A

CAS 116313-85-0

3,4-dihydroxy-5-nitrobenzaldehyde

恩他卡朋EP杂质C（互变异构体混合物）

cyclohexene-1-carbaldehyde

1-环己烯-1-甲醛

3,4-dimethoxybenzaldehyde

1,3-benzodioxole-5-carbaldehyde

【禁售不询】他达拉非杂质43 （易制毒，不再报价）

CAS 120743-99-9

4-[tert-butyl(dimethyl)silyl]oxybenzaldehyde

4-[(叔丁基二甲基甲硅烷基)氧代]苯甲醛

3-ethoxy-4-hydroxybenzaldehyde

3-乙氧基-4-羟基苯甲醛

4-hydroxy-3-methoxybenzaldehyde

4-propan-2-ylbenzaldehyde

2-phenylacetaldehyde

苯乙醛（含0.01 % 柠檬酸稳定剂）

4-hydroxybenzaldehyde

对羟基苯甲醛

CAS 136507-15-8

2-methoxy-4-nitrobenzaldehyde

2-甲氧基-4-硝基苯甲醛

2-hydroxy-3-methoxybenzaldehyde

恩他卡朋杂质30

CAS 159015-06-2

4-methyl-1,3-oxazole-5-carbaldehyde

4-甲基恶唑-5-甲醛

CAS 159015-07-3

4-methyl-1,3-oxazole-2-carbaldehyde

2-恶唑甲醛,4-甲基-

2-hydroxy-3-methoxy-4-nitrobenzaldehyde

2-羟基-3-甲氧基-4-硝基苯甲醛

2-phenoxyacetaldehyde

苯氧代乙醛

2,3,4-trihydroxybenzaldehyde

苄丝肼杂质18

2-hydroxy-3,5-dinitrobenzaldehyde

3,5-二硝基-2-羟基苯甲醛

3-methylquinoxaline-2-carbaldehyde

3 -甲基喹喔啉- 2 -甲醛

3,5-ditert-butyl-2-hydroxybenzaldehyde

3,5-二叔丁基水杨醛

3-phenoxybenzaldehyde

3-苯氧基苯甲醛

3-ethoxy-2-hydroxybenzaldehyde

3-乙氧基水杨醛

2-methylbenzaldehyde

邻甲基苯甲醛

4-methylsulfonylbenzaldehyde

对甲砜基苯甲醛

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