Remimazolam S-Isomer Acid Impurity

Name: Remimazolam S-Isomer Acid Impurity
Brand: Vaqora Chemicals
SKU: VQ-033496

About Remimazolam S-Isomer Acid Impurity

Vaqora Chemicals supplies Remimazolam S-Isomer Acid Impurity, an impurity of Remimazolam registered under CAS number 960305-91-3. Formula C20H17BrN4O2, molecular weight 425.3 g/mol. Systematically, it is named 3-[(4S)-8-bromo-1-methyl-6-pyridin-2-yl-4H-imidazo[1,2-a][1,4]benzodiazepin-4-yl]propanoic acid. Alternative names: CNS-7054 and CNS 7054.

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 Remimazolam, 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 Remimazolam S-Isomer Acid Impurity 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 Remimazolam

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

Remimazolam impurities

Specifications & identifiers

Chemical identifiers
Product name	Remimazolam S-Isomer Acid Impurity
Catalogue No.	VQ-033496
CAS Number	960305-91-3
IUPAC name	3-[(4S)-8-bromo-1-methyl-6-pyridin-2-yl-4H-imidazo[1,2-a][1,4]benzodiazepin-4-yl]propanoic acid
Molecular formula	C₂₀H₁₇BrN₄O₂
Molecular weight	425.3 g/mol
Exact mass	424.0535
Grade	Reference Standard
HSN code	38229090
InChIKey	YOIMNRZPSLYTHB-INIZCTEOSA-N
SMILES	CC1=CN=C2N1C3=C(C=C(C=C3)Br)C(=N[C@H]2CCC(=O)O)C4=CC=CC=N4
PubChem CID	46941174

Physical properties
Physical form	Solid
LogP (XLogP3)	3
H-bond donors / acceptors	1 / 5
TPSA	80.4 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 Remimazolam S-Isomer Acid Impurity?

The CAS Registry Number of Remimazolam S-Isomer Acid Impurity is 960305-91-3. It is also known as CNS-7054, CNS 7054.

What is the molecular formula and molecular weight of Remimazolam S-Isomer Acid Impurity?

Remimazolam S-Isomer Acid Impurity has the molecular formula C20H17BrN4O2 and a molecular weight of 425.3 g/mol. Its IUPAC name is 3-[(4S)-8-bromo-1-methyl-6-pyridin-2-yl-4H-imidazo[1,2-a][1,4]benzodiazepin-4-yl]propanoic acid.

What is Remimazolam S-Isomer Acid Impurity used for?

Remimazolam S-Isomer Acid Impurity is supplied as a characterised reference material related to Remimazolam. 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 Remimazolam S-Isomer Acid Impurity can I order?

We supply Remimazolam S-Isomer Acid Impurity 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 Remimazolam S-Isomer Acid Impurity?

Yes. Every lot of Remimazolam S-Isomer Acid Impurity 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 Remimazolam S-Isomer Acid Impurity be shipped internationally?

Yes. We export Remimazolam S-Isomer Acid Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.