country

Change Language

EN - English
FR - Français
DE - Deutsch
ES - Español
JA - 日本語
KO - 한국어

Country or Region:

United States

Product Name	Size / Unit Price	Qty

Total: USD 0.00 Checkout

Cat. No.: HY-176792A

Copy Link Print Information

(R)-ACBI-4

(R)-ACBI-4 is an isomer of ACBI-4 (HY-176792). ACBI-4 is a selective GTP-loaded active state of KRAS (KRAS(on)) PROTAC degrader. ACBI-4 has significant anti-proliferative effect and potently degrades multiple KRAS mutants in cancer cells, such as KRASG12R.
(Pink: Ras ligand (HY-162960); Blue: VHL ligand (HY-176917); Black: linker).

For research use only. We do not sell to patients.

CAS No.: 3097973-97-9
Formula: C₅₀H₆₃N₁₅O₄S
Molecular Weight:970.20

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (266 KB)

(R)-ACBI-4 Chemical Structure

CAS No.: 3097973-97-9

Size

Price

Stock

Quantity

Amount: USD 0.00

* Please select Quantity before adding items.

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

Description

(R)-ACBI-4 is an isomer of ACBI-4 (HY-176792). ACBI-4 is a selective GTP-loaded active state of KRAS (KRAS(on)) PROTAC degrader. ACBI-4 has significant anti-proliferative effect and potently degrades multiple KRAS mutants in cancer cells, such as KRASG12R^[1]. (Pink: Ras ligand (HY-162960); Blue: VHL ligand (HY-176917); Black: linker).

IC₅₀ & Target^[1]

VHL

K-RAS

All PROTACs Isoforms :

All Ras Isoforms :

Chemical Information

CAS No. 3097973-97-9
Molecular Weight 970.20
Formula C₅₀H₆₃N₁₅O₄S
SMILES

CC([C@H](N1N=NC2=C1CC[C@@H](CCCN3C[C@@H](N(CCC3)C4=NC(C5=NOC([C@@]6(C7=C(CCC6)SC(N)=C7C#N)C)=N5)=CC=N4)C)C2)C(N8C[C@@H](C[C@H]8C(NCC9=CC=C%10C(N(N=C%10)C)=C9)=O)O)=O)C
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (266 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Vetma V, et al. Identification of a Highly Cooperative PROTAC Degrader Targeting GTP-loaded KRAS (on) Alleles[J]. 2025.

Calculators

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Keywords

MOQ

Minimum order quantity

100 mg

Get Quote In-stock

Other size

Get Quote

Amount: USD 0.00

Biological Activity
- Description
- IC₅₀ & Target
Chemical Information
Purity & Documentation
References

Product Name:
Cat. No.:
Quantity:
MCE Japan Authorized Agent:

Product Name:
CAS No.:
Species:
Purity:
Quantity:

(R)-ACBI-4

All PROTACs Isoforms

All Ras Isoforms

Biological Activity

Chemical Information

Purity & Documentation

References

Calculators

Help & FAQs

(R)-ACBI-4 Related Classifications

HY-176792A Related Classifications