Lansoprazole EP Impurity C (Freebase)

Name: Lansoprazole EP Impurity C (Freebase)
Brand: Vaqora Chemicals
SKU: VQ-006454

About Lansoprazole EP Impurity C (Freebase)

Lansoprazole EP Impurity C (Freebase) is a pharmacopeial impurity of Lansoprazole carrying the CAS registry number 103577-40-8. Its molecular formula is C16H14F3N3OS and its molecular weight is 353.4 g/mol. The IUPAC name is 2-[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methylsulfanyl]-1H-benzimidazole. Alternative names: Lansoprazole Sulfide and Lansoprazole EP Impurity C.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Lansoprazole, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Lansoprazole EP Impurity C (Freebase) in 10 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Lansoprazole

View every impurity, metabolite and intermediate we list for Lansoprazole.

Lansoprazole impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Lansoprazole EP Impurity C (Freebase)
Catalogue No.	VQ-006454
CAS Number	103577-40-8
IUPAC name	2-[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methylsulfanyl]-1H-benzimidazole
Molecular formula	C₁₆H₁₄F₃N₃OS
Molecular weight	353.4 g/mol
Exact mass	353.081
Grade	Reference Standard
HSN code	38229090
InChIKey	CCHLMSUZHFPSFC-UHFFFAOYSA-N
SMILES	CC1=C(C=CN=C1CSC2=NC3=CC=CC=C3N2)OCC(F)(F)F
PubChem CID	1094080

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	1 / 7
TPSA	76.1 Å²
Synonyms	2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-1H-benzimidazole, 2-[[3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfanyl]-1H-benzimidazole, 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl]methyl]thio]benzimidazole, Lansoprazole Sulfide, Lansoprazole EP Impurity C, 1H-Benzimidazole, 2-(((3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl)methyl)thio)-, 1H-Benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-, 2-(((3-methyl-4-(2, 2, 2-trifluoro ethoxy)-2-pyridinyl) methyl) sulfanyl)-1H-benzimidazole, 2-[[[3-methyl-4-(2, 2, 2-trifluoro ethoxy)-2-pyridinyl] methyl] sulfanyl]-1H-benzimidazole, 2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole, 2-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methylthio-1H-benzimidazole, 2-({[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methyl}sulfanyl)-1H-1,3-benzodiazole

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Lansoprazole EP Impurity C (Freebase)?

The CAS Registry Number of Lansoprazole EP Impurity C (Freebase) is 103577-40-8. It is also known as 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]thio]-1H-benzimidazole, 2-[[3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfanyl]-1H-benzimidazole, 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl]methyl]thio]benzimidazole.

What is the molecular formula and molecular weight of Lansoprazole EP Impurity C (Freebase)?

Lansoprazole EP Impurity C (Freebase) has the molecular formula C16H14F3N3OS and a molecular weight of 353.4 g/mol. Its IUPAC name is 2-[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methylsulfanyl]-1H-benzimidazole.

What is Lansoprazole EP Impurity C (Freebase) used for?

Lansoprazole EP Impurity C (Freebase) is supplied as a characterised reference material related to Lansoprazole. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Lansoprazole EP Impurity C (Freebase) can I order?

We supply Lansoprazole EP Impurity C (Freebase) in Reference Standard grade, in 10 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Lansoprazole EP Impurity C (Freebase)?

Yes. Every lot of Lansoprazole EP Impurity C (Freebase) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Lansoprazole EP Impurity C (Freebase) be shipped internationally?

Yes. Lansoprazole EP Impurity C (Freebase) is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.