trans-ISRIB – CAS 1597403-47-8

trans-ISRIB is supplied by Rexar as a chemical reference material for analytical chemistry, compound identification and laboratory-based comparison workflows. This material is intended for controlled research environments requiring verified chemical identity and reference-grade consistency.

Research-grade material sourced and supplied from within the European Union.

trans-ISRIB (CAS 1597403-47-8) is available directly through the Rexar webshop and is supplied in sealed laboratory packaging for distribution within the EU.

Rexar Technical Compound Datasheet (PDF)

Safety Data Sheet (SDS)

Dokumentation: Se SDS og det tekniske datablad for dette produkt, eller gennemse vores Tekniske dokumentation.

Additional public reference

Molecular structure data and selected physicochemical properties can be consulted via the public database: trans-ISRIB on PubChem

Chemical identity and structural data

trans-ISRIB | CAS: 1597403-47-8 | Molecular formula: C₂₂H₂₀Cl₂N₄O₂ | Molecular weight: 471.33 g/mol.

• Chemical name: trans-ISRIB
• Other names: ISRIB, trans ISRIB
• CAS number: 1597403-47-8
• Molecular formula: C₂₂H₂₀Cl₂N₄O₂
• Molar mass: 471.33 g/mol
• Form: White to off-white powder

Analytical and laboratory applications

trans-ISRIB may be used as a qualitative reference material in analytical workflows, including retention time comparison, spectral confirmation and method optimisation under standard laboratory conditions.

• Analytical reference material for laboratory workflows
• Method development and validation
• Chromatographic and spectroscopic analysis (e.g. HPLC, NMR, UV)
• Comparative profiling and stability assessment under controlled laboratory conditions

Packaging, availability and traceability

• Supplied in sealed laboratory packaging to maintain material integrity during storage and transport.
• Clearly labeled for internal batch identification and traceability.
• Available for direct order via the Rexar webshop.

Handling and storage conditions

• Storage: Store in a cool, dry, dark environment between 8–20 °C.
• Handling: Handle in accordance with standard laboratory safety procedures.
• Personal protection: Use appropriate laboratory protective equipment.
• Shelf life: Up to 24 months when stored correctly.

Reference identifiers

• CAS: 1597403-47-8
• Molecular formula: C₂₂H₂₀Cl₂N₄O₂
• Molecular weight: 471.33 g/mol

Frequently asked technical questions

What is the CAS number of trans-ISRIB?
The CAS number of trans-ISRIB is 1597403-47-8.

In which form is trans-ISRIB supplied?
This product is supplied as a white to off-white powder in sealed laboratory packaging.

Is this product intended for human or animal use?
No. This material is supplied exclusively as a laboratory reference compound.

Is trans-ISRIB available for shipment within the EU?
Yes. Orders are supplied through the Rexar webshop in sealed laboratory packaging.

Disclaimer:
This product is intended for laboratory research use only. It is not intended for human or animal consumption, nor for medical, diagnostic, or therapeutic applications.