1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-meth… 151921-06-1

Name: 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid
Brand: Vaqora Chemicals
SKU: VQ-044843

About 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid

Vaqora Chemicals supplies 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid, an impurity of Midazolam registered under CAS number 151921-06-1. Formula C18H12ClFN2O3, molecular weight 358.7 g/mol. Systematically, it is named 3-[4-chloro-2-(2-fluorobenzoyl)phenyl]-2-methylimidazole-4-carboxylic acid. Common synonyms include 1H-Imidazole-5-Carboxylic Acid.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Midazolam, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Midazolam

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

Midazolam impurities

Specifications & identifiers

Chemical identifiers
Product name	1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid
Catalogue No.	VQ-044843
CAS Number	151921-06-1
IUPAC name	3-[4-chloro-2-(2-fluorobenzoyl)phenyl]-2-methylimidazole-4-carboxylic acid
Molecular formula	C₁₈H₁₂ClFN₂O₃
Molecular weight	358.7 g/mol
Exact mass	358.052
Grade	Reference Standard
HSN code	38229090
InChIKey	HNKKJVHTZGSDOB-UHFFFAOYSA-N
SMILES	CC1=NC=C(N1C2=C(C=C(C=C2)Cl)C(=O)C3=CC=CC=C3F)C(=O)O
PubChem CID	155928022

Physical properties
Physical form	Solid
LogP (XLogP3)	4
H-bond donors / acceptors	1 / 5
TPSA	72.2 Å²

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 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid?

The CAS Registry Number of 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid is 151921-06-1. It is also known as 1H-Imidazole-5-Carboxylic Acid, 1H-Imidazole-5-carboxylic acid, 1-[4-chloro-2-(2-fluorobenzoyl)phenyl]-2-methyl-.

What is the molecular formula and molecular weight of 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid?

1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid has the molecular formula C18H12ClFN2O3 and a molecular weight of 358.7 g/mol. Its IUPAC name is 3-[4-chloro-2-(2-fluorobenzoyl)phenyl]-2-methylimidazole-4-carboxylic acid.

What is 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid used for?

1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid is supplied as a characterised reference material related to Midazolam. 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 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid can I order?

We supply 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid 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 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid?

Yes. Every lot of 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid 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 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid be shipped internationally?

Yes. We export 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.