Lansoprazole EP Impurity D

Name: Lansoprazole EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-006456

About Lansoprazole EP Impurity D

Listed under CAS 615-16-7, Lansoprazole EP Impurity D is a pharmacopeial impurity of Lansoprazole available from Vaqora Chemicals. Formula C7H6N2O, molecular weight 134.14 g/mol. The IUPAC name is 1,3-dihydrobenzimidazol-2-one. Common synonyms include 2-Hydroxybenzimidazole and 1,3-Dihydro-2H-benzimidazol-2-one.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Lansoprazole impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Lansoprazole EP Impurity D in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick 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 D
Catalogue No.	VQ-006456
CAS Number	615-16-7
IUPAC name	1,3-dihydrobenzimidazol-2-one
Molecular formula	C₇H₆N₂O
Molecular weight	134.14 g/mol
Exact mass	134.048
Grade	Reference Standard
HSN code	38229090
InChIKey	SILNNFMWIMZVEQ-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)NC(=O)N2
PubChem CID	11985

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	2 / 1
TPSA	41.1 Å²
Synonyms	2-Hydroxybenzimidazole, 1,3-Dihydro-2H-benzimidazol-2-one, 2-Benzimidazolinone, 2,3-Dihydro-2-oxo-1H-benzimidazole, 2-Benzimidazolol, 2-Benzimidazolone, N,N'-(1,2-Phenyleneurea), o-Phenyleneurea, Lansoprazole EP Impurity D(Rabeprazole EP Impurity K), 2-hydroxy benzimidazole, 1H-Benzimidazol-2-ol, 2H-Benzimidazol-2-one, 1,3-dihydro-

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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

Other grades of CAS 615-16-7

2-Hydroxybenzimidazole, 97%

CAS: 615-16-7
Formula: C₇H₆N₂O
MW: 134.14 g/mol

VQ-012148

Frequently asked questions

What is the CAS number of Lansoprazole EP Impurity D?

The CAS Registry Number of Lansoprazole EP Impurity D is 615-16-7. It is also known as 2-Hydroxybenzimidazole, 1,3-Dihydro-2H-benzimidazol-2-one, 2-Benzimidazolinone.

What is the molecular formula and molecular weight of Lansoprazole EP Impurity D?

Lansoprazole EP Impurity D has the molecular formula C7H6N2O and a molecular weight of 134.14 g/mol. Its IUPAC name is 1,3-dihydrobenzimidazol-2-one.

What is Lansoprazole EP Impurity D used for?

Lansoprazole EP Impurity D 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 D can I order?

We supply Lansoprazole EP Impurity D in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Lansoprazole EP Impurity D?

Yes. Every lot of Lansoprazole EP Impurity D 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 D be shipped internationally?

Yes. Lansoprazole EP Impurity D 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.