Remimazolam S-Isomer Acid Impurity

Name: Remimazolam S-Isomer Acid Impurity
Brand: Zemixal
SKU: ZX-032150

Reference StandardAvailable on request

Buy Remimazolam S-Isomer Acid Impurity (CAS 960305-91-3) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes

Remimazolam S-Isomer Acid Impurity chemical structure

CAS number960305-91-3

FormulaC₂₀H₁₇BrN₄O₂

Molar mass425.3 g/mol

Physical formSolid

HS code38229090

InChIKeyYOIMNRZPSLYTHB-INIZCTEOSA-N

IUPAC name3-[(4S)-8-bromo-1-methyl-6-pyridin-2-yl-4H-imidazo[1,2-a][1,4]benzodiazepin-4-yl]propanoic acid

About Remimazolam S-Isomer Acid Impurity

Remimazolam S-Isomer Acid Impurity belongs to the Remimazolam reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 960305-91-3, formula C20H17BrN4O2 and molar mass 425.3 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Remimazolam

See every impurity, metabolite and related compound we list for this API.

Remimazolam standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Remimazolam S-Isomer Acid Impurity
Product name	Remimazolam S-Isomer Acid Impurity
Catalogue number	ZX-032150
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
Molar mass	425.3 g/mol
Exact mass	424.0535
Grade	Reference Standard
Physical form	Solid
XLogP3	3
H-bond donors / acceptors	1 / 5
Topological polar surface area	80.4 Å²
HS 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
Synonyms	CNS-7054, CNS 7054

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Remimazolam S-Isomer Acid Impurity
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Remimazolam S-Isomer Acid Impurity

Which CAS number identifies Remimazolam S-Isomer Acid Impurity?

Remimazolam S-Isomer Acid Impurity is registered under CAS 960305-91-3. You may also see it listed as CNS-7054, CNS 7054. Our catalogue number for this item is ZX-032150.

What are the formula and molar mass of Remimazolam S-Isomer Acid Impurity?

For Remimazolam S-Isomer Acid Impurity, its formula is C20H17BrN4O2 and its molar mass is 425.3 g/mol. The systematic (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. InChIKey YOIMNRZPSLYTHB-INIZCTEOSA-N lets you match it in any structure database.

How is Remimazolam S-Isomer Acid Impurity used in pharmaceutical QC?

Remimazolam S-Isomer Acid Impurity is a characterised reference material linked to Remimazolam. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Remimazolam S-Isomer Acid Impurity?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Remimazolam S-Isomer Acid Impurity?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Remimazolam S-Isomer Acid Impurity to my country?

Yes. Remimazolam S-Isomer Acid Impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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