欢迎来到分析化学个人分享分析化学!有您更精彩!

化学分析百科|合成百科|实验室咨询

CAS: 26889-93-0
阿莫西林杂质B|26889-93-0

CAS号:26889-93-0

Amoxicillin EP Impurity B | Amoxicillin USP Related Compound B

分子量: 365.40

纯度: 95.87%

CAS: NA
阿莫西林EP杂质D

CAS号:NA

(4S)-2-(((R)-2-amino-2-(4-hydroxyphenyl)acetamido)(carboxy)methyl)-5,5-dimethylthiazolidine-4-carbox

分子量: 383.42

纯度: 96.06%

CAS: 188112-75-6
阿莫西林杂质G|188112-75-6

CAS号:188112-75-6

分子量: 514.55

纯度: 97.17%

CAS: NA
1,2-双(3,4-二甲基苯基)氧化偶氮

CAS号:NA

1,2-bis (3,4-dimethylphenyl) azo oxide

分子量: 250.33

纯度: 96.5%

CAS: NA
磷酸特地唑胺杂质Z2-9

CAS号:NA

(5R,5'R)-3,3'-(2,2'-difluoro-[1,1'-biphenyl]-4,4'-diyl)bis(5-(hydroxymethyl

分子量: 420.36

纯度: 98.19%

CAS: 1202925-10-7
头孢呋辛酯二聚体(头孢呋辛杂质5)

CAS号:1202925-10-7

cefuroxime axetil dimer

分子量: 918.86

纯度: 96.2%

CAS: 1121-07-9
N-甲基琥珀酰亚胺|1121-07-9

CAS号:1121-07-9

1-methylpyrrolidine-2,5-dione

分子量: 113.05

纯度: 100%

CAS: 598-55-0
氨基甲酸甲酯(598-55-0)

CAS号:598-55-0

methyl carbamate

分子量: 75.07

纯度: 99.61%

CAS: 1746-77-6
氨基甲酸异丙酯(1746-77-6)

CAS号:1746-77-6

分子量: 103.12

纯度: 96.64%

CAS: NA
头孢唑肟二聚体

CAS号:NA

(6R,7R)-7-((Z)-2-(2-((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-

分子量: 748.79

纯度: 95.13%

CAS: NA
头孢唑肟开环二聚体

CAS号:NA

(6R,7R)-7-((Z)-2-(2-(2-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-2-((R)-4-carboxy-3,6-

分子量: 766.79

纯度: 95.60%

CAS: NA
9-Hydroxypenillic acid(8-HPA)【8-羟基青霉酸】

CAS号:NA

(3S,7R,7aR)-5-hydroxy-2,2-dimethyl-2,3,7,7a-tetrahydroimidazo[5,1-b]thiazole-3,7-dicarboxylic acid

分子量: 260.26

纯度: 99.20%

CAS: 947723-87-7
头孢呋辛酯杂质E (947723-87-7)

CAS号:947723-87-7

(Z)-N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(furan-2

分子量: 363.35

纯度: 96.97%

CAS: NA
依达拉奉1

CAS号:NA

1-hydroxy-2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-2-sulfonic acid

分子量: 312.34

纯度: 98.24%

CAS: NA
磷酸奥司他韦杂质TEM

CAS号:NA

ethyl (3R,4R,5S)-5-(allylamino)-4-(N-(tert-butyl)acetamido) -3-(pentan-3-yloxy)cyclohex-1-ene-1-carb

分子量: 408.58

纯度: 99.64%

CAS: NA
磷酸奥司他韦S1-11

CAS号:NA

ethyl (3aR,7R,7aS)-7-hydroxy-2,2-dimethyl-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylate

分子量: 242.27

纯度: 98.50%

CAS: NA
磷酸奥司他韦M7-13

CAS号:NA

ethyl (3R,4R,5S)-4-acetamido-5-(allylamino)-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate

分子量: 352.48

纯度: 96.58%

CAS: 126247-63-0
阿莫西林杂质F |126247-63-0

CAS号:126247-63-0

Amoxicillin EP Impurity F|3-(4-hydroxyphenyl)pyrazin-2-ol

分子量: 188.19

纯度: 99.31%

CAS: NA
头孢克肟杂质E

CAS号:NA

(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-3-methyl-8-oxo-5-thia-1-a

分子量: 441.43

纯度: 95.35%

CAS: 4570-41-6
普拉克索杂质T对照品(4570-41-6)

CAS号:4570-41-6

benzo[d]oxazol-2-amine

分子量: 134.14

纯度: 99.03%

CAS: NA
普拉克索杂质M

CAS号:NA

Pramipexole Impurity M

分子量: 420.64(游离碱)

纯度: 95.39%

CAS: 1373869-89-6
普拉克索杂质BI-IO460BS(1373869-89-6)

CAS号:1373869-89-6

N-Propyl-2S-cyanimidopyrrolidine-5-acetic Acid

分子量: 209.24

纯度: 95.27%

CAS: 1001648-71-0
普拉克索杂质036-Z7 (1001648-71-0)

CAS号:1001648-71-0

分子量: 227.33

纯度: 96.25%

CAS: NA
尼达尼布杂质MMDO

CAS号:NA

(Z)-1-(2-((4-(((6-(methoxycarbonyl)-2-oxoindolin-3-ylidene)(phenyl)methyl)amino)phenyl)(methyl)amino

分子量: 571.62

纯度: 92.12%

CAS: NA
奥司他韦杂质3

CAS号:NA

ethyl (3R,4R,5S)-4-acetamido-3-(pentan-3-yloxy)-5-(((3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)

分子量: 474.55

纯度: 96.79%

CAS: 1712677-79-6
阿替卡因杂质A-1712677-79-6

CAS号:1712677-79-6

methyl 4-methyl-3-(2-(propylamino)acetamido)thiophene-2-carboxylate hydrochloride

分子量: 270.35,306.81(HCl)

纯度: 98.51%

CAS: NA
沙格列汀TQ09663

CAS号:NA

1-(tert-butyl) 2-ethyl (S)-pyrrolidine-1,2-dicarboxylate

分子量: 243.30

纯度: 98.16%

CAS: NA
瑞戈非尼杂质BCZZ-14

CAS号:NA

4-(4-amino-3-fluorophenoxy)-3,6-dichloro-N-methylpicolinamide

分子量: 330.14

纯度: 95.28%

CAS: NA
瑞戈非尼杂质BCZZ-4

CAS号:NA

dimethyl 4,4'-thiodipicolinate

分子量: 304.32

纯度: 98.34%

CAS: NA
呋喃妥因杂质K

CAS号:NA

(E)-2-(3-(((5-nitrofuran-2-yl)methylene)amino)-2,5-dioxoimidazolidin-1-yl)acetic acid

分子量: 296.20

纯度: 99.40%

CAS: 27511-79-1
别嘌醇杂质A

CAS号:27511-79-1

3-Amino-4-pyrazole carbosamide hemisulfate

分子量: 350.31

纯度: 99.70%

CAS: 31251-41-9
8-氯-5,6-二氢-11H-苯并[5,6]环庚[1,2-b]吡啶-11-酮

CAS号:31251-41-9

8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one

分子量: 243.69

纯度: 98.6%