(4R,5R)-Isocycloseram

Name: (4R,5R)-Isocycloseram
Brand: Vaqora Chemicals
SKU: VQ-048710

About (4R,5R)-Isocycloseram

(4R,5R)-Isocycloseram (CAS 1309958-03-9) is a high-purity reference standard of Isocycloseram offered by Vaqora Chemicals. Formula C23H19Cl2F4N3O4, molecular weight 548.3 g/mol. Alternative names: Isocycloseram, (4R,5R)- and (5R,4R)-isocycloseram.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Laboratories use this Isocycloseram standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Isocycloseram

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

Isocycloseram impurities

Specifications & identifiers

Chemical identifiers
Product name	(4R,5R)-Isocycloseram
Catalogue No.	VQ-048710
CAS Number	1309958-03-9
IUPAC name	4-[(5R)-5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-N-[(4R)-2-ethyl-3-oxo-1,2-oxazolidin-4-yl]-2-methylbenzamide
Molecular formula	C₂₃H₁₉Cl₂F₄N₃O₄
Molecular weight	548.3 g/mol
Exact mass	547.0689
Grade	Reference Standard
HSN code	38229090
InChIKey	WLSQDEYDCAGPIR-XMSQKQJNSA-N
SMILES	CCN1C(=O)[C@@H](CO1)NC(=O)C2=C(C=C(C=C2)C3=NO[C@](C3)(C4=CC(=C(C(=C4)Cl)F)Cl)C(F)(F)F)C
PubChem CID	130358867

Physical properties
Physical form	Solid
LogP (XLogP3)	5
H-bond donors / acceptors	1 / 9
TPSA	80.2 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 (4R,5R)-Isocycloseram?

The CAS Registry Number of (4R,5R)-Isocycloseram is 1309958-03-9. It is also known as Isocycloseram, (4R,5R)-, (5R,4R)-isocycloseram.

What is the molecular formula and molecular weight of (4R,5R)-Isocycloseram?

(4R,5R)-Isocycloseram has the molecular formula C23H19Cl2F4N3O4 and a molecular weight of 548.3 g/mol. Its IUPAC name is 4-[(5R)-5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-N-[(4R)-2-ethyl-3-oxo-1,2-oxazolidin-4-yl]-2-methylbenzamide.

What is (4R,5R)-Isocycloseram used for?

(4R,5R)-Isocycloseram is supplied as a characterised reference material related to Isocycloseram. 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 (4R,5R)-Isocycloseram can I order?

We supply (4R,5R)-Isocycloseram 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 (4R,5R)-Isocycloseram?

Yes. Every lot of (4R,5R)-Isocycloseram 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 (4R,5R)-Isocycloseram be shipped internationally?

Yes. We export (4R,5R)-Isocycloseram worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.