Cefuroxime Axetil Impurity G CAS#: 64544-07-66011

By great_watson-int, 26th May 2022

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

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Identification

英文名	Cefuroxime Axetil Impurity G
分子结构
CAS编号	64544-07-66011
EINECS Number
MDL Number
Beilstein Registry Number
别名	1-acetoxyethyl(6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
分子式	C21H33N3O10S
分子量	509.486
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance	White powder
Solubility	Initial mobile phase
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

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Spectra

No data available

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Route of Synthesis (ROS)

No data available

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Safety and Hazards

No data available

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Other Data

Storage

Store at -20°C

Use Pattern

Cefuroxime Axetil Impurity G is an impurity of API Cefuroxime Axetil.

Cefuroxime Axetil Impurity F CAS#: 64544-07-66010

By great_watson-int, 26th May 2022

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

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Identification

英文名	Cefuroxime Axetil Impurity F
分子结构
CAS编号	64544-07-66010
EINECS Number
MDL Number
Beilstein Registry Number
别名	1-acetoxyethyl(6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido) -3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
分子式	C19H21N3O8S
分子量	451.45
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance	White powder
Solubility	Relatively stable
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

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Spectra

No data available

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Route of Synthesis (ROS)

No data available

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Safety and Hazards

No data available

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Other Data

Storage

Use Pattern

Cefuroxime Axetil Impurity F is an impurity of API Cefuroxime Axetil.

Cefuroxime Axetil Mother Nucleus CAS#: 64544-07-66009

By great_watson-int, 26th May 2022

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

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Identification

英文名	Cefuroxime Axetil Mother Nucleus
分子结构
CAS编号	64544-07-66009
EINECS Number
MDL Number
Beilstein Registry Number
别名	(6R,7R)-(RS)-1-acetoxyethyl 7-amino-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
分子式	C13H17N3O7S
分子量	359.353
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance
Solubility
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

---

Spectra

No data available

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Route of Synthesis (ROS)

No data available

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Safety and Hazards

No data available

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Other Data

Storage

Use Pattern

Cefuroxime Axetil Mother Nucleus is an impurity of API Cefuroxime Axetil.

Cefuroxime Axetil Dimer CAS#: 64544-07-66007

By great_watson-int, 26th May 2022

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

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Identification

英文名	Cefuroxime Axetil Dimer
分子结构
CAS编号	64544-07-66007
EINECS Number
MDL Number
Beilstein Registry Number
别名	oxybis(ethane-1,1-diyl) (6R,6’R,7R,7’R)-bis(3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate)
分子式	C36H38N8O17S2
分子量	918.859
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance
Solubility
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

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Spectra

No data available

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Route of Synthesis (ROS)

No data available

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Safety and Hazards

No data available

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Other Data

Storage

Use Pattern

Cefuroxime Axetil Dimer is an impurity of API Cefuroxime Axetil.

Cefuroxime Axetil Oxide Impurity (EP) CAS#: 64544-07-66006

By great_watson-int, 26th May 2022

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

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Identification

英文名	Cefuroxime Axetil Oxide Impurity (EP)
分子结构
CAS编号	64544-07-66006
EINECS Number
MDL Number
Beilstein Registry Number
别名	1-acetoxyethyl (6R,7R)-3-((carbamoyloxy)methyl)-7 -((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8 -oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5-oxide
分子式	C20H22N4O11S
分子量	526.473
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance
Solubility
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

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Spectra

No data available

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Route of Synthesis (ROS)

No data available

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Safety and Hazards

No data available

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Other Data

Storage

Use Pattern

Cefuroxime Axetil Oxide Impurity (EP) is an impurity of API Cefuroxime Axetil.

Cefuroxime Axetil Impurity C(Cefuroxime Impurity D) CAS#: 64544-07-65016 

By great_watson-int, 26th May 2022

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

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Identification

英文名	Cefuroxime Axetil Impurity C(Cefuroxime Impurity D)
分子结构
CAS编号	64544-07-65016
EINECS Number
MDL Number
Beilstein Registry Number
别名
分子式
分子量
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance
Solubility
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

---

Spectra

No data available

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Route of Synthesis (ROS)

No data available

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Safety and Hazards

No data available

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Other Data

Storage

Use Pattern

Cefuroxime Axetil Impurity C(Cefuroxime Impurity D) is an impurity of API Cefuroxime Axetil.

Cefuroxime Axetil Impurity B(EP)(Cefuroxime Axetil E-Isomers) CAS#: 64544-07-66003

By great_watson-int, 26th May 2022

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

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Identification

英文名	Cefuroxime Axetil Impurity B(EP)(Cefuroxime Axetil E-Isomers)
分子结构
CAS编号	64544-07-66003
EINECS Number
MDL Number
Beilstein Registry Number
别名	(1RS)-1-(acetyloxy)ethyl (6R,7R)-3-[(carbamoyloxy)-methyl]-7-[[(E)-2-(furan-2-yl)-2-(methoxyimino)acetyl]-amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2carboxylate((E)-isomers)
分子式
分子量
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance
Solubility
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

---

Spectra

No data available

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Route of Synthesis (ROS)

No data available

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Safety and Hazards

No data available

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Other Data

Storage

Use Pattern

Cefuroxime Axetil Impurity B(EP)(Cefuroxime Axetil E-Isomers) is an impurity of API Cefuroxime Axetil.

Cefuroxime Axetil Impurity A (EP)(Delta-3-Cefuroxime Axetil) CAS#: 64544-07-66002

By great_watson-int, 26th May 2022

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

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Identification

英文名	Cefuroxime Axetil Impurity A (EP)(Delta-3-Cefuroxime Axetil)
分子结构
CAS编号	64544-07-66002
EINECS Number
MDL Number
Beilstein Registry Number
别名	Cefuroxime Axetil Delta-3-isomers  | 1-(acetyloxy)ethyl (6R,7R)-3-[(carbamoyloxy)methyl]-7-[[(Z)-2-(furan-2-yl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate
分子式
分子量
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance
Solubility
Flash Point	No data available
Refractive index	No data available
Sensitivity	No data available
Melting Point	No data available

---

Spectra

No data available

---

Route of Synthesis (ROS)

No data available

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Safety and Hazards

No data available

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Other Data

Storage

Use Pattern

Cefuroxime Axetil Impurity A (EP)(Delta-3-Cefuroxime Axetil) is an impurity of API Cefuroxime Axetil.