Midazolam EP Impurity A

Name: Midazolam EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-031884

About Midazolam EP Impurity A

Listed under CAS 59468-07-4, Midazolam EP Impurity A is a pharmacopeial impurity of Midazolam available from Vaqora Chemicals. Formula C18H15ClFN3, molecular weight 327.8 g/mol. Its systematic (IUPAC) name is 8-chloro-6-(2-fluorophenyl)-1-methyl-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine. It is also known as Midazolam - Impurity A or Dihydromidazoleam Impurity.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Midazolam EP Impurity A is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Midazolam

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

Midazolam impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Midazolam EP Impurity A
Catalogue No.	VQ-031884
CAS Number	59468-07-4
IUPAC name	8-chloro-6-(2-fluorophenyl)-1-methyl-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine
Molecular formula	C₁₈H₁₅ClFN₃
Molecular weight	327.8 g/mol
Exact mass	327.0939
Grade	Reference Standard
HSN code	38229090
InChIKey	HMQYFIKOHHSETE-UHFFFAOYSA-N
SMILES	CC1=NC=C2N1C3=C(C=C(C=C3)Cl)C(NC2)C4=CC=CC=C4F
PubChem CID	9901942

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	1 / 3
TPSA	29.9 Å²
Synonyms	Midazolam - Impurity A, Dihydromidazoleam Impurity, 5,6-Dihydromidazolam, 5,6-Dihydro Midazolam, 4H-Imidazo(1,5-a)(1,4)benzodiazepine, 8-chloro-6-(2-fluorophenyl)-5,6-dihydro-1-methyl-, 8-Chloro-6-(2-fluorophenyl)-5,6-dihydro-1-methyl-4H-imidazo(1,5-a)(1,4)benzodiazepine, 8-Chloro-6-(2-fluorophenyl)-5,6-dihydro-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine, 8-chloro-6-(2-fluorophenyl)-1-methyl-5,6-dihydro-4H-benzo[f]imidazo[1,5-a][1,4]diazepine

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 Midazolam EP Impurity A?

The CAS Registry Number of Midazolam EP Impurity A is 59468-07-4. It is also known as Midazolam - Impurity A, Dihydromidazoleam Impurity, 5,6-Dihydromidazolam.

What is the molecular formula and molecular weight of Midazolam EP Impurity A?

Midazolam EP Impurity A has the molecular formula C18H15ClFN3 and a molecular weight of 327.8 g/mol. Its IUPAC name is 8-chloro-6-(2-fluorophenyl)-1-methyl-5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine.

What is Midazolam EP Impurity A used for?

Midazolam EP Impurity A 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 Midazolam EP Impurity A can I order?

We supply Midazolam EP Impurity A 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 Midazolam EP Impurity A?

Yes. Every lot of Midazolam EP Impurity A 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 Midazolam EP Impurity A be shipped internationally?

Yes. We export Midazolam EP Impurity A worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.