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Etoposide EP Impurity E
Etoposide EP Impurity E CAS:6559-91-7
同义名: 4'-去甲氧基表鬼臼毒素(标准品); 4'-去甲基表鬼臼毒素(表鬼臼毒素); '-去甲基表鬼臼毒素; 4'-脱甲基表鬼臼毒素; 4'-DEMETHYLEPIPODOPHYLLOTOXIN 4'-去甲氧基表鬼臼毒素; 4`-去甲氧基表鬼臼毒素; 4'-去甲基表鬼臼毒素; 4'-去甲表鬼臼毒素; (5R)-5,8,8aβ,9-Tetrahydro-9α-hydroxy-5β-(4-hydroxy-3,5-dimethoxyphenyl)furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aαH)-one; (5R)-5β-(3,5-Dimethoxy-4-hydroxyphenyl)-7α-(hydroxymethyl)-8α-hydroxy-5,6,7,8-tetrahydronaphtho[2,3-d]-1,3-dioxole-6β-carboxylic acid 6,7-lactone; (5R)-5β-(3,5-Dimethoxy-4-hydroxyphenyl)-9α-hydroxy-5,5aα,6,8,8aβ,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d]-1,3-dioxole-6-one; (5R,5aα,8aβ)-5,8,8a,9-Tetrahydro-5β-(4-hydroxy-3,5-dimethoxyphenyl)-9α-hydroxyfuro[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one; 4-Domethylpodophyllotoxin, 4'-demethyl-epi-Podophyllotoxin; 4'-O-deMethylepipodophyllotoxin; 4-DeMethyl Epipodophyllotoxin(DMEP); Furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one,5,8,8a,9-tetrahydro-9-hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)-,(5R,5aR,8aR,9S)-;
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乙烯硫脲
Ethylene Thiourea CAS:96-45-7 MDL:MFCD00005276
同义名: 2-硫醇基咪唑啉; 2-咪唑烷硫酮; 促进剂NA-2; 促进剂NA-22; 四氢咪唑-2-硫酮; 酸性镀铜光亮剂(N); 酸性镀铜光亮剂N; 亚乙基硫脲; 1,3-ethylene-2-thio-ure; 1,3-Ethylene-2-thiourea; 2H-Imidazole-2-thione, tetrahydro-; 2-imadazoline-2-thiol; 2-Imidazolidinethione ethylene thiourea; 2-Imidazoline-2-thiol; 2-Imidozolidimethione; 2-Mercapto-2-imidazoline;
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熔点: 196-200 °C(lit.)<br> 旋光度:
沸点: 148.3 °C at 760 mmHg 闪点: 252 °C
水溶性: 19 g/L (20 ºC) 折射率: 1.5500 (estimate)
敏感性: 密度: 1.41~1.45
性状: Powder 存储条件: 0-6°C
2-氯-4-氰基苯甲酸甲酯
Methyl 2-chloro-4-cyanobenzoate CAS:98592-34-8 MDL:MFCD14635863
同义名:
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性状: 存储条件: 干燥,常温
1H-吡咯并[2,3-b]吡啶-5-醇
1H-Pyrrolo[2,3-b]pyridin-5-ol CAS:98549-88-3 MDL:MFCD08272242
同义名: 1H-吡咯并[2,3-B]吡啶-5-醇; 5-羟基-7-氮杂吲哚; 5-羟基-1H-吡咯并[2,3-B]吡啶; 1H-吡咯并[2,3-B]吡咯-5-醇; 1H-吡咯并[2,3-B]吡啶-5-醇 10G; 5-HYDROXY-1H-PYRROLO[2,3-B]PYRIDINE; 5-羟基吡咯并[2,3-B]吡啶; 1H-PYRROLO[2,3-B]PYRIDIN-5-OL; 5-HYDROXY-7-AZAINDOLE; 1H-Pyrrolo[2,3-b]pyridin-5-ol(6CI,9CI); 1H-Pyrrolo[2,3-b]pyridin-5-ol90929-73-0; 5-Hydroxyazaindole; H-PYRROLO[2,3-B]PYRIDIN-5-OL;
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熔点: 219-220°C 旋光度:
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性状: 存储条件: 2-8°C
3,4-(亚甲二氧基)苯硼酸
3,4-Methylenedioxyphenylboronic Acid CAS:94839-07-3 MDL:MFCD01009695
同义名: 3,4-亚甲基苯硼酸; 3,4-(亚甲基二氧基)苯硼酸; 苯并1,3二氧五环-5-硼酸; 3,4-(亚甲二氧基)苯硼酸; 3,4-亚甲二氧基苯基硼酸; 苯并[1,4]二氧戊烷-5-硼酸; 3,4-亚甲二氧基苯硼酸,98%; 3,4-亚甲氧基苯硼酸; BENZO[D][1,3]DIOXOL-5-YLBORONIC ACID; 3,4-METHYLENEDIOXYBENZENEBORONIC ACID; 3,4-METHYLENEDIOXYPHENYLBORONIC ACID; 1,3-BENZODIOXOL-5-YLBORONIC ACID; RARECHEM AH PB 0145; TIMTEC-BB SBB003898; 1,3-Benzodioxole-5-boronic acid; 3,4-Methylenedioxyphenylboroni;
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熔点: 224-229 °C(lit.)<br> 旋光度:
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性状: Powder 存储条件: 0-6°C
2,4-二氯-5,6-二氢吡啶并[3,4-d]嘧啶-7(8H)-甲酸叔丁酯
tert-Butyl 2,4-dichloro-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate CAS:916420-27-4 MDL:MFCD09025732
同义名: 2,4-二氯-5,8-二氢-吡啶并[3,4-D]嘧啶-7(6H)-羧酸 1,1-二甲基乙酯; 2,4-二氯-5,6-二氢吡啶并[3,4-D]嘧啶-7(8H)-甲酸叔丁酯; 2,4-二氯-5,6-二氢吡啶并[3,4-D]嘧啶-7-甲酸叔丁酯; 7-BOC-2,4-二氢-5,6,7,8-四氢吡啶并[3,4-D]嘧啶; 2,4-二氯-5H,6H,7H,8H-吡啶并[3,4-D]嘧啶-7-甲酸叔丁酯; tert-Butyl 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxylate 7-Boc-2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine; tert-butyl 2,4-dichloro-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine-7-carboxylate; tert-butyl 2,4-dichloro-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate; TERT-BUTYL 2,4-DICHLORO-5,6-DIHYDROPYRIDO[3,4-D]PYRIMIDINE-7(8H)-CARBOXYLATE; 7-Boc-2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine; tert-Butyl 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxylate; 2,4-Dichloro-7-Boc-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine; 7-Boc-2,4-dichloro-5,6,7,...;
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熔点: 旋光度:
沸点: 423.1 °C at 760 mmHg 闪点:
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性状: 存储条件: 冷藏
环戊醇
Cyclopentanol CAS:96-41-3 MDL:MFCD00001363
同义名: 羟基环戊烷; 环戊醇; 环戊甲醇; 羰基环戊烷; 環戊醇; 環己戊醇; 环戊醇,99%; 己戊醇; CYCLOPENTANOL; CYCLOPENTYL ALCOHOL; HYDROXYCYCLOPENTANE; Cyclopentanol(RotationalformII); Cyclopentanol,99%; Cyclopentanol, 99% 500GR; CYCLOPENTANOL FOR SYNTHESIS 100 ML; Cyclopentanol 99%;
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熔点: -19 °C 旋光度:
沸点: 139-140 °C(lit.)<br> 闪点: 124 °F<br>
水溶性: slightly soluble 折射率: <i>n</i><frac type="vertical">20/D</frac> 1.453(lit.)<br>
敏感性: 密度: 0.949 g/mL at 25 °C(lit.)<br>
性状: Liquid 存储条件: Flammables area
恶唑-2-甲醛
Oxazole-2-carbaldehyde CAS:65373-52-6 MDL:MFCD03412587
同义名: 噁唑-2-甲醛; 1,3-恶唑-2-甲醛; 唑-2-甲醛; 恶唑-2-甲醛; 1,3-氧氮杂茂-2-甲醛; 2-醛基恶唑; 1,3-Oxazole-2-carboxaldehyde; 1,3-oxazole-2-carbaldehyde; RARECHEM AK ML 0184; OXAZOLE-2-CARBALDEHYDE; 2-OXAZOLECARBOXALDEHYDE; 2-Oxazolecarboxaldehyde (9CI);
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性状: 存储条件: 充氮,冷冻
4-甲氧基-α-(甲基氨基)-苯乙酸
Benzeneacetic acid, 4-methoxy-a-(methylamino)- CAS:91012-98-5 MDL:MFCD08060076
同义名:
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Fmoc-L-精氨酸
Fmoc-L-Arginine CAS:91000-69-0 MDL:MFCD00051770
同义名: NΑ-(9-芴甲氧羰基)-L-精氨酸; NΑ-FMOC-L-精氨酸; FMOC-L-精氨酸; N-芴甲氧羰基-L-精氨酸; FMOC-精氨酸; FMOC-L-ARGININE extrapure; (9-fluorenylmethoxycarbonyl)-L-arginine-OH; Nα-Fmoc-L-arginine, Nα-(9-Fluorenylmethoxycarbonyl)-L-arginine; (2S)-5-(Diaminomethylideneazaniumyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)pentanoate; L-Arginine, N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-; NALPHA-FMOC-L-ARGININE, 99+%; Nα-(9-Fluorenylmethyloxycarbonyl)-L-arginine ,98%; (S)-2-((((9H-fluoren-9-yl)Methoxy)carbonyl)aMino)-5-guanidinopentanoic acid;
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熔点: 145-150 °C(lit.)<br> 旋光度: 9 º (c=1 DMF 24 ºC)
沸点: 520.14°C (rough estimate) 闪点:
水溶性: 折射率: 1.6620 (estimate)
敏感性: Moisture Sensitive 密度: 1.2722 (rough estimate)
性状: Powder 存储条件: 2-8°C<br>

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