Beclomethasone Propionate Impurity V(EP) CAS#: 205105-83-5

By great_watson-int, 27th May 2022

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

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Identification

英文名	Beclomethasone Propionate Impurity V(EP)
分子结构
CAS编号	205105-83-5
EINECS Number
MDL Number
Beilstein Registry Number
别名	9-11β-epoxy-17-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-dien-21-yl propanoate
分子式	C25H32O6
分子量	428.525
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance	Light yellow powder
Solubility	50% acetonitrile dissolves
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

---

Safety and Hazards

No data available

---

Other Data

Storage

Store at -20°C

Use Pattern

Beclomethasone Propionate Impurity V(EP) is an impurity of API Beclomethasone Propionate.

Beclomethasone Propionate Impurity U(EP) CAS#: 79578-39-5

By great_watson-int, 27th May 2022

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

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Identification

英文名	Beclomethasone Propionate Impurity U(EP)
分子结构
CAS编号	79578-39-5
EINECS Number
MDL Number
Beilstein Registry Number
别名	9-11β-epoxy-21-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-dien-17-yl propanoate
分子式	C25H32O6
分子量	428.525
InChI
InChI Key
Canonical SMILES

---

Physical Data

Appearance	White powder
Solubility	Acetonitrile dissolves
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

---

Safety and Hazards

No data available

---

Other Data

Storage

Store at -20°C

Use Pattern

Beclomethasone Propionate Impurity U(EP) is an impurity of API Beclomethasone Propionate.

Beclomethasone Propionate Impurity S(EP) CAS#: 1709825-83-1

By great_watson-int, 27th May 2022

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

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Identification

英文名	Beclomethasone Propionate Impurity S(EP)
分子结构
CAS编号	1709825-83-1
EINECS Number
MDL Number
Beilstein Registry Number
别名	9-chloro-16β-methyl-3,20-dioxopregna-1,4-diene-11β-17,21-triyl tripropanoate
分子式	C31H41ClO8
分子量	577.111
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance	White powder
Solubility	Acetonitrile dissolves
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

---

Safety and Hazards

No data available

---

Other Data

Storage

Store at -20°C

Use Pattern

Beclomethasone Propionate Impurity S(EP) is an impurity of API Beclomethasone Propionate.

Beclomethasone Propionate Impurity R(EP) CAS#: 5534-18-911001018

By great_watson-int, 27th May 2022

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

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Identification

英文名	Beclomethasone Propionate Impurity R(EP)
分子结构
CAS编号	5534-18-911001018
EINECS Number
MDL Number
Beilstein Registry Number
别名	(4aS,4bS,5aS,6aS,7R,8S,9aS,9bS)-7-hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one
分子式	C22H28O15
分子量	372.461
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance	White powder
Solubility	50% acetonitrile and 50% water dissolved
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

---

Safety and Hazards

No data available

---

Other Data

Storage

Store at -20°C

Use Pattern

Beclomethasone Propionate Impurity R(EP) is an impurity of API Beclomethasone Propionate.

Beclomethasone Propionate Impurity J(EP) CAS#: 66917-44-0

By great_watson-int, 27th May 2022

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

---

Identification

英文名	Beclomethasone Propionate Impurity J(EP)
分子结构
CAS编号	66917-44-0
EINECS Number
MDL Number
Beilstein Registry Number
别名	9,11β-epoxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-diene-17,21-diyl dipropanoate
分子式	C28H36O7
分子量	484.589
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance	Light yellow powder
Solubility	Acetonitrile dissolves
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

---

Safety and Hazards

No data available

---

Other Data

Storage

Store at -20°C

Use Pattern

Beclomethasone Propionate Impurity J(EP) is an impurity of API Beclomethasone Propionate.

Beclomethasone Propionate Impurity H(EP) CAS#: 5534-18-9

By great_watson-int, 27th May 2022

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

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Identification

英文名	Beclomethasone Propionate Impurity H(EP)
分子结构
CAS编号	5534-18-9
EINECS Number
MDL Number
Beilstein Registry Number
别名	(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate
分子式	C25H33ClO6
分子量	464.983
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

---

Spectra

No data available

---

Route of Synthesis (ROS)

No data available

---

Safety and Hazards

No data available

---

Other Data

Storage

Store at -20°C

Use Pattern

Beclomethasone Propionate Impurity H(EP) is an impurity of API Beclomethasone Propionate.

Beclomethasone Propionate Impurity C(EP) CAS#: 5534-18-911001003

By great_watson-int, 27th May 2022

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

---

Identification

英文名	Beclomethasone Propionate Impurity C(EP)
分子结构
CAS编号	5534-18-911001003
EINECS Number
MDL Number
Beilstein Registry Number
别名	2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl butyrate
分子式	C29H39ClO7
分子量	535.074
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

---

Spectra

No data available

---

Route of Synthesis (ROS)

No data available

---

Safety and Hazards

No data available

---

Other Data

Storage

Store at -20°C

Use Pattern

Beclomethasone Propionate Impurity C(EP) is an impurity of API Beclomethasone Propionate.

Beclomethasone Propionate Impurity A(EP) CAS#: 69224-79-9

By great_watson-int, 27th May 2022

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

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Identification

英文名	Beclomethasone Propionate Impurity A(EP)
分子结构
CAS编号	69224-79-9
EINECS Number
MDL Number
Beilstein Registry Number
别名	2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl propionate
分子式	C25H33ClO6
分子量	464.983
InChI
InChI Key
Canonical SMILES

---

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

---

Spectra

No data available

---

Route of Synthesis (ROS)

No data available

---

Safety and Hazards

No data available

---

Other Data

Storage

Store at -20°C

Use Pattern

Beclomethasone Propionate Impurity A(EP) is an impurity of API Beclomethasone Propionate.

Beclomethasone Propionate Impurity B(EP) CAS#: 8/7/5534

By great_watson-int, 27th May 2022

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

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Identification

英文名	Beclomethasone Propionate Impurity B(EP)
分子结构
CAS编号	8/7/5534
EINECS Number
MDL Number
Beilstein Registry Number
别名	21-(acetyloxy)-9-chloro-11β-hydroxy-16b-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate
分子式	C27H35ClO7
分子量	507.02
InChI
InChI Key
Canonical SMILES

---

Physical Data

Appearance	White powder
Solubility	Acetonitrile dissolves
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

---

Safety and Hazards

No data available

---

Other Data

Storage

Store at -20°C

Use Pattern

Beclomethasone Propionate Impurity B(EP) is an impurity of API Beclomethasone Propionate.