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Escitalopram Butyryl Impurity CAS号 1803244-58-7

基本信息

CAS(化学文摘登记)号

1803244-58-7

英文名称

Escitalopram Butyryl Impurity

英文化学名

(S)-4-(dimethylamino)-1-(1-(3-(dimethylamino)propyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-yl)butan-1-one

简化分子线性输入规范(SMILES)

O=C(C1=CC2=C([C@@](C3=CC=C(F)C=C3)(CCCN(C)C)OC2)C=C1)CCCN(C)C

分子式

C25H33FN2O2

分子量

412.5

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Escitalopram Butyryl Impurity is chemically (S)-4-(dimethylamino)-1-(1-(3-(dimethylamino)propyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-yl)butan-1-one. Escitalopram Butyryl Impurity is supplied with detailed characterization data compliant with regulatory guideline. Escitalopram Butyryl Impurity can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Escitalopram. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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Melphalan EP Impurity C Hydrochloride CAS号 2286317-87-9

基本信息

CAS(化学文摘登记)号

2286317-87-9

英文名称

Melphalan EP Impurity C Hydrochloride

英文化学名

4-[(2-chloroethyl)amino]-L-phenylalanine Hydrochloride (as per EP)

简化分子线性输入规范(SMILES)

N[C@@H](CC1=CC=C(NCCCl)C=C1)C(O)=O.Cl

分子式

C11H15ClN2O2 : HCl

分子量

242.7 : 36.5

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Melphalan EP Impurity C Hydrochloride is chemically 4-[(2-chloroethyl)amino]-L-phenylalanine Hydrochloride (as per EP). It is also known as Melphalan Mono-chloroethyl Impurity. Melphalan EP Impurity C Hydrochloride is supplied with detailed characterization data compliant with regulatory guideline. Melphalan EP Impurity C Hydrochloride can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Melphalan. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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573704-41-3 (free base)

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Estradiol Valerate EP Impurity G CAS号 1313382-25-0

基本信息

CAS(化学文摘登记)号

1313382-25-0

英文名称

Estradiol Valerate EP Impurity G

英文化学名

3-Hydroxyestra-1,3,5(10),6-tetraen-17beta-yl pentanoate (as per EP)

简化分子线性输入规范(SMILES)

OC(C=C1)=CC2=C1[C@@]3([H])CC[C@]4(C)[C@](OC(CCCC)=O)([H])CC[C@@]4([H])[C@]3([H])C=C2

分子式

C23H30O3

分子量

354.4

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Estradiol Valerate EP Impurity G is chemically 3-Hydroxyestra-1,3,5(10),6-tetraen-17beta-yl pentanoate (as per EP). Estradiol Valerate EP Impurity G is supplied with detailed characterization data compliant with regulatory guideline. Estradiol Valerate EP Impurity G can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Estradiol Valerate. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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Estradiol Valerate EP Impurity H CAS号 1421283-56-8

基本信息

CAS(化学文摘登记)号

1421283-56-8

英文名称

Estradiol Valerate EP Impurity H

英文化学名

3-Hydroxy-2-pentanoylestra-1,3,5(10)-trien-17beta-yl pentanoate (as per EP)

简化分子线性输入规范(SMILES)

OC(C(C(CCCC)=O)=C1)=CC2=C1[C@@]3([H])CC[C@]4(C)[C@](OC(CCCC)=O)([H])CC[C@@]4([H])[C@]3([H])CC2

分子式

C28H40O4

分子量

440.6

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Estradiol Valerate EP Impurity H is chemically 3-Hydroxy-2-pentanoylestra-1,3,5(10)-trien-17beta-yl pentanoate (as per EP). Estradiol Valerate EP Impurity H is supplied with detailed characterization data compliant with regulatory guideline. Estradiol Valerate EP Impurity H can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Estradiol Valerate. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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Fulvestrant EP Impurity F CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Fulvestrant EP Impurity F

英文化学名

3,17beta-Dihydroxy-7xi-[9-[(4,4,5,5,5-pentafluoropentyl)sulfinyl]nonyl]estra-1,3,5(10)-trien-6-one (as per EP) ; Estra-1,3,5(10)-triene-6-one-3,17-diol,7-[9-[(4,4,5,5,5-pentafluoro pentyl)sulfinyl]nonyl]-(7alpha,17beta) (as per USP)

简化分子线性输入规范(SMILES)

C[C@@]12[C@@H](O)CC[C@@]1([H])[C@]3([H])[C@H](CCCCCCCCCS(CCCC(F)(C(F)(F)F)F)=O)C(C4=C(C=CC(O)=C4)[C@@]3([H])CC2)=O

分子式

C32H45F5O4S

分子量

620.8

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Fulvestrant EP Impurity F is chemically 3,17beta-Dihydroxy-7xi-[9-[(4,4,5,5,5-pentafluoropentyl)sulfinyl]nonyl]estra-1,3,5(10)-trien-6-one (as per EP) ; Estra-1,3,5(10)-triene-6-one-3,17-diol,7-[9-[(4,4,5,5,5-pentafluoro pentyl)sulfinyl]nonyl]-(7alpha,17beta) (as per USP). It is also known as 6-Keto Fulvestrant. Fulvestrant EP Impurity F is supplied with detailed characterization data compliant with regulatory guideline. Fulvestrant EP Impurity F can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Fulvestrant. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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Fulvestrant Impurity 8 FV CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Fulvestrant Impurity 8 FV

英文化学名

(7R,8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,6,6,7,7,7-nonafluoroheptyl)sulfinyl)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol

简化分子线性输入规范(SMILES)

C[C@@]12[C@@H](O)CC[C@@]1([H])[C@]3([H])[C@H](CCCCCCCCCS(CCCC(F)(C(F)(C(F)(C(F)(F)F)F)F)F)=O)CC4=C(C=CC(O)=C4)[C@@]3([H])CC2

分子式

C34H47F9O3S

分子量

706.8

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Fulvestrant Impurity 8 FV is chemically (7R,8R,9S,13S,14S,17S)-13-methyl-7-(9-((4,4,5,5,6,6,7,7,7-nonafluoroheptyl)sulfinyl)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol. Fulvestrant Impurity 8 FV is supplied with detailed characterization data compliant with regulatory guideline. Fulvestrant Impurity 8 FV can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Fulvestrant. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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Griseofulvin EP Impurity C CAS号 3573-90-8

基本信息

CAS(化学文摘登记)号

3573-90-8

英文名称

Griseofulvin EP Impurity C

英文化学名

(1′S)-7-Chloro-2′,4,6-trimethoxy-6′-methyl-3H-spiro[1-benzofuran-2,1′-cyclohexa[2,5]diene]-3,4′-dione (as per EP)

简化分子线性输入规范(SMILES)

O=C(C=C1OC)C=C(C)[C@@]21OC3=C(Cl)C(OC)=CC(OC)=C3C2=O

分子式

C17H15ClO6

分子量

350.8

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Griseofulvin EP Impurity C is chemically (1′S)-7-Chloro-2′,4,6-trimethoxy-6′-methyl-3H-spiro[1-benzofuran-2,1′-cyclohexa[2,5]diene]-3,4′-dione (as per EP). It is also known as Dehydrogriseofulvin. Griseofulvin EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Griseofulvin EP Impurity C can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Griseofulvin. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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Griseofulvin EP Impurity B CAS号 3680-32-8

基本信息

CAS(化学文摘登记)号

3680-32-8

英文名称

Griseofulvin EP Impurity B

英文化学名

(1′S,6′R)-2′,4,6-Trimethoxy-6′-methyl-3H-spiro[1-benzofuran-2,1′-cyclohex[2]ene]-3,4′-dione (as per EP)

简化分子线性输入规范(SMILES)

O=C(C=C1OC)CC(C)[C@@]21OC3=CC(OC)=CC(OC)=C3C2=O

分子式

C17H18O6

分子量

318.3

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Griseofulvin EP Impurity B is chemically (1′S,6′R)-2′,4,6-Trimethoxy-6′-methyl-3H-spiro[1-benzofuran-2,1′-cyclohex[2]ene]-3,4′-dione (as per EP). It is also known as Dechlorogriseofulvin. Griseofulvin EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Griseofulvin EP Impurity B can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Griseofulvin. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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Lansoprazole EP Impurity F CAS号 168167-42-8

基本信息

CAS(化学文摘登记)号

168167-42-8

英文名称

Lansoprazole EP Impurity F

英文化学名

2-[(RS)-[(4-Chloro-3-methylpyridin-2-yl)methyl]sulphinyl]-1H-benzimidazole ; 4-Desmethoxypropoxyl-4-Chloro Rabeprazole

简化分子线性输入规范(SMILES)

O=S(C1=NC2=CC=CC=C2N1)CC3=NC=CC(Cl)=C3C

分子式

C14H12ClN3OS

分子量

305.8

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Lansoprazole EP Impurity F is chemically 2-[(RS)-[(4-Chloro-3-methylpyridin-2-yl)methyl]sulphinyl]-1H-benzimidazole ; 4-Desmethoxypropoxyl-4-Chloro Rabeprazole. It is also known as Rabeprazole USP Related Compound F ; Rabeprazole Chloro Analog (USP). Lansoprazole EP Impurity F is supplied with detailed characterization data compliant with regulatory guideline. Lansoprazole EP Impurity F can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Lansoprazole. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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Lansoprazole EP Impurity F Sulfide CAS号 103312-62-5

基本信息

CAS(化学文摘登记)号

103312-62-5

英文名称

Lansoprazole EP Impurity F Sulfide

英文化学名

4-Desmethoxypropoxyl-4-Chloro Rabeprazole Sulfide ; 2-[(RS)-[(4-Chloro-3-methylpyridin-2-yl)methyl]sulphinyl]-1H-benzimidazole

简化分子线性输入规范(SMILES)

CC1=C(Cl)C=CN=C1CSC2=NC3=CC=CC=C3N2

分子式

C14H12ClN3S

分子量

289.0

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Lansoprazole EP Impurity F Sulfide is chemically 4-Desmethoxypropoxyl-4-Chloro Rabeprazole Sulfide ; 2-[(RS)-[(4-Chloro-3-methylpyridin-2-yl)methyl]sulphinyl]-1H-benzimidazole. Lansoprazole EP Impurity F Sulfide is supplied with detailed characterization data compliant with regulatory guideline. Lansoprazole EP Impurity F Sulfide can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Lansoprazole. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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