Glimepiride-impurities | Pharmaffiliates

glimepiride and its Impurities

Glimepiride is available as a generic medication. It is sold under the trade name Amaryl. It is a medication used to treat diabetes mellitus type 2. Reference standards of Glimepiride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 47 results for glimepiride Impurities
PA 07 09000

Glimepiride - API Standards

Glimepiride


  • Catalogue No.:PA 07 09000

  • CAS :

    93479-97-1

  • Molecular Formula : C24H34N4O5S

  • Molecular Weight : 490.62

PA 07 09010

Glimepiride - Impurity A

Glimepiride cis Isomer


  • Catalogue No.:PA 07 09010

  • CAS :

    684286-46-2

  • Molecular Formula : C24H34N4O5S

  • Molecular Weight : 490.62

PA 07 09020

Glimepiride - Impurity B

4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide


  • Catalogue No.:PA 07 09020

  • CAS :

    119018-29-0

  • Molecular Formula : C16H21N3O4S

  • Molecular Weight : 351.42

PA 07 09030

Glimepiride - Impurity C

N-[[4-[2-[[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]carbamic Acid Methyl Ester


  • Catalogue No.:PA 07 09030

  • CAS :

    119018-30-3

  • Molecular Formula : C18H23N3O6S

  • Molecular Weight : 409.46

PA 07 09040

Glimepiride - Impurity D

Glimepiride Meta Isomer


  • Catalogue No.:PA 07 09040

  • CAS :

    791104-62-6

  • Molecular Formula : C24H34N4O5S

  • Molecular Weight : 490.62

PA 07 09050

Glimepiride - Impurity E

Glimepiride meta-Sulfonamide


  • Catalogue No.:PA 07 09050

  • CAS :

    2366968-77-4

  • Molecular Formula : C17H20O6

  • Molecular Weight : 320.34

PA 07 09060

Glimepiride - Impurity F

Glimepiride Ortho Ester


  • Catalogue No.:PA 07 09060

  • CAS :

    2731586-74-4

  • Molecular Formula : C18H23N3O6S

  • Molecular Weight : 409.13

PA 07 09070

Glimepiride - Impurity G

Glimepiride N-Methyl Ester


  • Catalogue No.:PA 07 09070

  • CAS :

    NA

  • Molecular Formula : C19H25N3O6

  • Molecular Weight : 423.15

PA 07 09080

Glimepiride - Impurity H

Glimepiride Toluene Analog


  • Catalogue No.:PA 07 09080

  • CAS :

    2724503-28-8

  • Molecular Formula : C24H28N4O5S

  • Molecular Weight : 490.62

PA 07 09090

Glimepiride - Impurity I

Glimepiride Ortho Isomer


  • Catalogue No.:PA 07 09090

  • CAS :

    878480-70-7

  • Molecular Formula : C24H34N4O5S

  • Molecular Weight : 490.62

PA 07 09100

Glimepiride - Impurity J

1-[[4-(2-Aminoethyl)phenyl]sulfonyl]-3-(trans-4-methylcyclohexyl)urea


  • Catalogue No.:PA 07 09100

  • CAS :

    41176-98-1

  • Molecular Formula : C16H25N3O3S

  • Molecular Weight : 339.16

PA 07 09510

Methyl (4-(2-(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamido)acetyl)phenyl)sulfonylcarbamate

Methyl (4-(2-(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamido)acetyl)phenyl)sulfonylcarbamate


  • Catalogue No.:PA 07 09510

  • CAS :

    2731065-51-1

  • Molecular Formula : C18H21N3O7S

  • Molecular Weight : 423.44

PA 07 09520

2-(1-((2-(4-(N-(Methoxycarbonyl)sulfamoyl)phenyl)-2-oxoethyl)carbamoyl)-4-methyl-2-oxo-2,5-dihydro-1H-pyrrol-3-yl)acetic Acid

2-(1-((2-(4-(N-(Methoxycarbonyl)sulfamoyl)phenyl)-2-oxoethyl)carbamoyl)-4-methyl-2-oxo-2,5-dihydro-1H-pyrrol-3-yl)acetic Acid


  • Catalogue No.:PA 07 09520

  • CAS :

    2724728-98-5

  • Molecular Formula : C18H19N3O9S

  • Molecular Weight : 453.42

PA STI 017780

trans-Carboxy Glimepiride-d5

trans-Carboxy Glimepiride-d5


  • Catalogue No.:PA STI 017780

  • CAS :

    1217718-14-3

  • Molecular Formula : C24H27D5N4O7S

  • Molecular Weight : 525.63

PA STI 037990

3-(Ethyl-d5)-1,5-dihydro-4-methyl-2H-pyrrol-2-one

3-(Ethyl-d5)-1,5-dihydro-4-methyl-2H-pyrrol-2-one


  • Catalogue No.:PA STI 037990

  • CAS :

    1028809-94-0

  • Molecular Formula : C7H6D5NO

  • Molecular Weight : 130.20

PA STI 039230

3-Ethyl-d5-2,5-dihydro-4-methyl-2-oxo-N-(2-phenylethyl)-1H-pyrrole-1-carboxamide

3-Ethyl-d5-2,5-dihydro-4-methyl-2-oxo-N-(2-phenylethyl)-1H-pyrrole-1-carboxamide


  • Catalogue No.:PA STI 039230

  • CAS :

    1189972-14-2

  • Molecular Formula : C16H15D5N2O2

  • Molecular Weight : 277.37

PA STI 039240

[4-[2-[[(3-Ethyl-d5-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]carbamic Acid Ethyl Ester_x0000_

[4-[2-[[(3-Ethyl-d5-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]carbamic Acid Ethyl Ester_x0000_


  • Catalogue No.:PA STI 039240

  • CAS :

    1217029-88-3

  • Molecular Formula : C19H20D5N3O6S

  • Molecular Weight : 428.51

PA STI 039700

4-[2-[(3-Ethyl-d5-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide

4-[2-[(3-Ethyl-d5-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide


  • Catalogue No.:PA STI 039700

  • CAS :

    1028809-95-1

  • Molecular Formula : C16H16D5N3O4S

  • Molecular Weight : 356.45

PA STI 044310

Glimepiride-d5

Glimepiride-d5


  • Catalogue No.:PA STI 044310

  • CAS :

    1028809-90-6

  • Molecular Formula : C24H29D5N4O5S

  • Molecular Weight : 495.65

PA STI 044311

Glimepiride-d4

Glimepiride-d4


  • Catalogue No.:PA STI 044311

  • CAS :

    1131981-29-7

  • Molecular Formula : C24H30D4N4O5S

  • Molecular Weight : 494.64

PA STI 049120

rac trans-Hydroxy Glimepiride-d5

rac trans-Hydroxy Glimepiride-d5


  • Catalogue No.:PA STI 049120

  • CAS :

    1189980-46-8

  • Molecular Formula : C24H29D5N4O6S

  • Molecular Weight : 511.65

PA 07 09530

Glimepiride Ethyl Ester

Glimepiride Ethyl Ester


  • Catalogue No.:PA 07 09530

  • CAS :

    318515-70-7

  • Molecular Formula : C19H25N3O6S

  • Molecular Weight : 423.48

Glimepiride (IPRS/49/14)-from IPC


  • Catalogue No.:PA IPIPRS 49 14

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

Glimepiride (JP 0100)

Glimepiride (JP 0100)


  • Catalogue No.:PA JP0100

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Glimepiride (Y0000515)

Glimepiride (Y0000515)


  • Catalogue No.:PA EPY0000515

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Glimepiride for system suitability (Y0000516)

Glimepiride for system suitability (Y0000516)


  • Catalogue No.:PA EPY0000516

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Glimepiride for impurity A identification (Y0001742)

Glimepiride for impurity A identification (Y0001742)


  • Catalogue No.:PA EPY0001742

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

glimepiride for system suitability (1141RB)

glimepiride for system suitability (1141RB)


  • Catalogue No.:PA BP1141RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

glimepiride (1144RB)

glimepiride (1144RB)


  • Catalogue No.:PA BP1144RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Glimepiride (1292303)

Glimepiride (1292303)


  • Catalogue No.:PA USP1292303

  • CAS :

    93479-97-1

  • Molecular Formula : NA

  • Molecular Weight : NA

Glimepiride Related Compound A (glimepiride cis-isomer) (1292314)

Glimepiride Related Compound A (glimepiride cis-isomer) (1292314)


  • Catalogue No.:PA USP1292314

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Glimepiride Related Compound B (glimepiride sulfonamide, or 3-Ethyl-4-methyl-2-oxo-N-(4-sulfamoylph (1292325)

Glimepiride Related Compound B (glimepiride sulfonamide, or 3-Ethyl-4-methyl-2-oxo-N-(4-sulfamoylph (1292325)


  • Catalogue No.:PA USP1292325

  • CAS :

    119018-29-0

  • Molecular Formula : NA

  • Molecular Weight : NA

Glimepiride Related Compound C (glimepiride urethane, or methyl ((4-(2-(3-ethyl-4-methyl-2-oxo-2,5- (1292336)

Glimepiride Related Compound C (glimepiride urethane, or methyl ((4-(2-(3-ethyl-4-methyl-2-oxo-2,5- (1292336)


  • Catalogue No.:PA USP1292336

  • CAS :

    119018-30-3

  • Molecular Formula : NA

  • Molecular Weight : NA

Glimepiride Related Compound D (Glimepiride 3-isomer, or 1-[[m-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroli (1292347)

Glimepiride Related Compound D (Glimepiride 3-isomer, or 1-[[m-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroli (1292347)


  • Catalogue No.:PA USP1292347

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 07 0091000

(1s,4s)-1-Isocyanato-4-methylcyclohexane

(1s,4s)-1-Isocyanato-4-methylcyclohexane


  • Catalogue No.:PA 07 0091000

  • CAS :

    32175-01-2

  • Molecular Formula : C8H13NO

  • Molecular Weight : 139.2

PA STI 088676

N-[[4-[2-[[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]carbamic Acid Methyl Ester-d5

N-[[4-[2-[[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]carbamic Acid Methyl Ester-d5


  • Catalogue No.:PA STI 088676

  • CAS :

    1028809-96-2

  • Molecular Formula : C18H18D5N3O6S

  • Molecular Weight : 414.49

PA 07 0091001

Trans-hydroxy glimepiride

Trans-hydroxy glimepiride


  • Catalogue No.:PA 07 0091001

  • CAS :

    600177-94-4

  • Molecular Formula : C24H34N4O6S

  • Molecular Weight : 506.62

PA 07 0091002

cis-4-Methylcyclohexylamine Hydrochloride

cis-4-Methylcyclohexylamine Hydrochloride


  • Catalogue No.:PA 07 0091002

  • CAS :

    33483-66-8

  • Molecular Formula : C7H16ClN

  • Molecular Weight : 149.66

PA 07 0091003

1,3-Bis(4-methylcyclohexyl)urea

1,3-Bis(4-methylcyclohexyl)urea


  • Catalogue No.:PA 07 0091003

  • CAS :

    41176-69-6

  • Molecular Formula : C15H28N2O

  • Molecular Weight : 252.4

Glimepiride Impurity D (IMP/23/19)

Glimepiride Impurity D (IMP/23/19)


  • Catalogue No.:PA IMP 23 19

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Glimepiride (IPRSG010)

Glimepiride (IPRSG010)


  • Catalogue No.:PA IPRSG010

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 07 0091004

3-Ethyl-4-methyl-3-pyrrolin-2-one

3-Ethyl-4-methyl-3-pyrrolin-2-one


  • Catalogue No.:PA 07 0091004

  • CAS :

    766-36-9

  • Molecular Formula : C7H11NO

  • Molecular Weight : 125.17

Glimepiride Impurity B (IMPE019)

Glimepiride Impurity B (IMPE019)


  • Catalogue No.:PA IMPE019

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Glimepiride Impurity A (IMPG011)

Glimepiride Impurity A (IMPG011)


  • Catalogue No.:PA IMPG011

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Glimepiride Impurity D (IMPG009)

Glimepiride Impurity D (IMPG009)


  • Catalogue No.:PA IMPG009

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 07 0091005

1H-Pyrrole-1-carboxamide, 3-ethyl-N-[2-[4-[[ethyl[[(trans-4-methylcyclohexyl)amino]carbonyl]amino]sulfonyl]phenyl]ethyl]-2,5-dihydro-4-methyl-2-oxo

1H-Pyrrole-1-carboxamide, 3-ethyl-N-[2-[4-[[ethyl[[(trans-4-methylcyclohexyl)amino]carbonyl]amino]sulfonyl]phenyl]ethyl]-2,5-dihydro-4-methyl-2-oxo


  • Catalogue No.:PA 07 0091005

  • CAS :

    2904692-54-0

  • Molecular Formula : C26H38N4O5S

  • Molecular Weight : 518.67

PA 07 0091006

Glimepiride Sulfonamide Ortho-Isomer

Glimepiride Sulfonamide Ortho-Isomer


  • Catalogue No.:PA 07 0091006

  • CAS :

    2366968-78-5

  • Molecular Formula : C16H21N3O4S

  • Molecular Weight : 351.42