Methylprednisolone Impurity D2(EP) CAS#: 1338549-02-2

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	Methylprednisolone Impurity D2(EP)
分子结构
CAS编号	1338549-02-2
EINECS Number
MDL Number
Beilstein Registry Number
别名	11α,20-dihydroxy-6α-methylpregna-1,4-17(20)-triene-3,21-dione
分子式	C22H28O4
分子量	356.462
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance	White powder
Solubility	Methanol dissolved
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

Methylprednisolone Impurity D2(EP) is an impurity of API Methylprednisolone acetate.

Methylprednisolone Impurity D1(EP) CAS#: 53-36-120011021

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	Methylprednisolone Impurity D1(EP)
分子结构
CAS编号	53-36-120011021
EINECS Number
MDL Number
Beilstein Registry Number
别名	(E)-11β,20-dihydroxy-6α-methylpregna-1,4-17(20)-triene-3,21-dione
分子式	C22H28O4
分子量	356.462
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance	White powder
Solubility	Methanol 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

Methylprednisolone Impurity D1(EP) is an impurity of API Methylprednisolone acetate.

Methylprednisolone Acetate EP Impurity F CAS#: 53-36-120011007

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	Methylprednisolone Acetate EP Impurity F
分子结构
CAS编号	53-36-120011007
EINECS Number
MDL Number
Beilstein Registry Number
别名	6α-methyl-3,11,20-trioxopregna-1,4-dien-21-yl acetate
分子式	C24H30O6
分子量	414.498
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance	White powder
Solubility	Methanol 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

Methylprednisolone Acetate EP Impurity F is an impurity of API Methylprednisolone acetate.

Methylprednisolone Impurity C(EP) CAS#: 61919-52-6

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	Methylprednisolone Impurity C(EP)
分子结构
CAS编号	61919-52-6
EINECS Number
MDL Number
Beilstein Registry Number
别名	11β,hydroxy-6α-methylandrosta-1,4-diene-3,17-dione
分子式	C20H26O3
分子量	314.425
InChI
InChI Key
Canonical SMILES

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Physical Data

Appearance	White powder
Solubility	Methanol 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

Methylprednisolone Impurity C(EP) is an impurity of API Methylprednisolone acetate.

Methylprednisolone Acetate EP Impurity B CAS#: 53-36-120011003

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	Methylprednisolone Acetate EP Impurity B
分子结构
CAS编号	53-36-120011003
EINECS Number
MDL Number
Beilstein Registry Number
别名	(6S,8S,9S,10R,11S,13S,14S,17R)-17-(2,2-dihydroxyacetyl)-11,17-dihydroxy-6,10,13-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one
分子式	C22H30O6
分子量	390.476
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

Methylprednisolone Acetate EP Impurity B is an impurity of API Methylprednisolone acetate.