lomustine and its Impurities

Lomustine is used to treat certain types of brain tumors. It is a highly lipid-soluble drug, thus it crosses the blood-brain barrier. It has also been used in veterinary practice as a treatment for mast cell tumors in dogs. Reference standards of Lomustine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 16 results for lomustine Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 12 51000

Lomustine

Lomustine

  • Catalogue No.:PA 12 51000

  • CAS :

    13010-47-4

  • Molecular Formula : C9H16ClN3O2

  • Molecular Weight : 233.70

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Drug Reference Standards & Impurity Synthesis in India
PA 12 51020

Lomustine - Impurity B

1-(2-Chloroethyl)-3-cyclohexylurea

  • Catalogue No.:PA 12 51020

  • CAS :

    13908-11-7

  • Molecular Formula : C9H17ClN2O

  • Molecular Weight : 204.70

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Drug Reference Standards & Impurity Synthesis in India
PA 12 51030

Lomustine - Impurity C

1,3-dicyclohexylurea

  • Catalogue No.:PA 12 51030

  • CAS :

    2387-23-7

  • Molecular Formula : C13H24N2O

  • Molecular Weight : 224.34

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Drug Reference Standards & Impurity Synthesis in India
PA 12 51510

3-(2-Chloroethyl)-1-cyclohexyl-1-nitrosourea

3-(2-Chloroethyl)-1-cyclohexyl-1-nitrosourea

  • Catalogue No.:PA 12 51510

  • CAS :

    54749-91-6

  • Molecular Formula : C9H16ClN3O2

  • Molecular Weight : 233.7

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Drug Reference Standards & Impurity Synthesis in India
PA STI 023360

Cyclohexanone-d6

Cyclohexanone-d6

  • Catalogue No.:PA STI 023360

  • CAS :

    54513-99-4

  • Molecular Formula : C6H4D6O

  • Molecular Weight : 104.18

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Drug Reference Standards & Impurity Synthesis in India
PA STI 023370

Cyclohexanone-13C6

Cyclohexanone-13C6

  • Catalogue No.:PA STI 023370

  • CAS :

    334689-56-4

  • Molecular Formula : 13C6H10O

  • Molecular Weight : 104.09

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Drug Reference Standards & Impurity Synthesis in India
PA STI 025880

N-Denitroso-N'-nitroso Lomustine-d4

N-Denitroso-N'-nitroso Lomustine-d4

  • Catalogue No.:PA STI 025880

  • CAS :

    1346603-97-1

  • Molecular Formula : C9H12D4ClN3O2

  • Molecular Weight : 237.72

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Drug Reference Standards & Impurity Synthesis in India
PA EPL0745000

Lomustine (L0745000)

Lomustine (L0745000)

  • Catalogue No.:PA EPL0745000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1369419

Lomustine (1369419)

Lomustine (1369419)

  • Catalogue No.:PA USP1369419

  • CAS :

    13010-47-4

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1369431

Lomustine Related Compound B (1-(2-Chloroethyl)-3-cyclohexylurea) (1369431)

Lomustine Related Compound B (1-(2-Chloroethyl)-3-cyclohexylurea) (1369431)

  • Catalogue No.:PA USP1369431

  • CAS :

    2007-11-8

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1369442

Lomustine Related Compound C (1,3-Dicyclohexylurea) (1369442)

Lomustine Related Compound C (1,3-Dicyclohexylurea) (1369442)

  • Catalogue No.:PA USP1369442

  • CAS :

    2387-23-7

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1369453

Lomustine Related Compound D (3-(2-Chloroethyl)-1-cyclohexyl-1-nitrosourea) (1369453)

Lomustine Related Compound D (3-(2-Chloroethyl)-1-cyclohexyl-1-nitrosourea) (1369453)

  • Catalogue No.:PA USP1369453

  • CAS :

    54749-91-6

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA 12 0511000

cis-4-Hydroxy-lomustine

cis-4-Hydroxy-lomustine

  • Catalogue No.:PA 12 0511000

  • CAS :

    52049-26-0

  • Molecular Formula : C9H16ClN3O3

  • Molecular Weight : 249.7

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Drug Reference Standards & Impurity Synthesis in India
PA 12 0511001

trans-4-Hydroxy-lomustine

trans-4-Hydroxy-lomustine

  • Catalogue No.:PA 12 0511001

  • CAS :

    56239-24-8

  • Molecular Formula : C9H16ClN3O3

  • Molecular Weight : 249.7

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Drug Reference Standards & Impurity Synthesis in India
PA 12 0511002

3-(2-Chloroethyl)-1,1-dicyclohexylurea

3-(2-Chloroethyl)-1,1-dicyclohexylurea

  • Catalogue No.:PA 12 0511002

  • CAS :

    1222864-16-5

  • Molecular Formula : C15H27ClN2O

  • Molecular Weight : 286.84

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Drug Reference Standards & Impurity Synthesis in India
PA 12 0511003

1-(2-Chloroethyl)-3,3-dicyclohexyl-1-nitrosourea

1-(2-Chloroethyl)-3,3-dicyclohexyl-1-nitrosourea

  • Catalogue No.:PA 12 0511003

  • CAS :

    500545-48-2

  • Molecular Formula : C15H26ClN3O2

  • Molecular Weight : 315.84

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