Glimepiride Impurities

Parent Drug Name	Name of Impurity	Catalogue No.
Glimepiride	Chlorosulfonic acid	VL71012	View
Glimepiride	Glimepiride EP Impurity A	VL71001	View CAS 684286-46-2
Glimepiride	Glimepiride EP Impurity B	VL71002	View CAS 119018-29-0
Glimepiride	Glimepiride EP Impurity C	VL71003	View CAS 119018-30-3
Glimepiride	Glimepiride EP Impurity D	VL71004	View CAS 791104-62-6
Glimepiride	Glimepiride EP Impurity E	VL71005	View
Glimepiride	Glimepiride EP Impurity F	VL71006	View
Glimepiride	Glimepiride EP Impurity G	VL71007	View
Glimepiride	Glimepiride EP Impurity H	VL71008	View
Glimepiride	Glimepiride EP Impurity I	VL71010	View CAS 878480-70-7
Glimepiride	Glimepiride EP Impurity J	VL71009	View CAS 41176-98-1
Glimepiride	Trans-4-methylcyclohexylisocyanate	VL71011	View CAS 32175-00-1
Glimepiride	Trans-Hydroxy Glimepiride	VE006433	View CAS 600177-94-4

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119018-29-0: Glimepiride EP Impurity B

Catalogue No.	VL71002
CAS No.	119018-29-0
Molecular Formula	C16H21N3O4S
Molecular Weight	351.42
Parent drug	Glimepiride
IUPAC Name	4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide
Synonyms	Glimepiride Related Compound B / Glimepiride BP Impurity B / Glimepiride Sulfonamide
References	Pathare, Dnyandeo B., et al. “RP-LC Determination of the Cis-Isomer of Glimepiride in a Bulk Drug Substance.” Chromatographia, vol. 66, no. 7-8, Sept. 2007, pp. 639–41, https://doi.org/10.1365/s10337-007-0356-x.
Status	In-stock
ListName	Glimepiride EP Impurity B
Exclusively Supplied by Veeprho	Exclusively Supplied by Veeprho

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