Catalog No. Size PriceQuantity
M11576-2 2mg solid $125
M11576-10 10mg solid $375


SLF-amido-C2-COOH (PROTAC FKBP12-binding moiety 1) is a synthetic ligand for FKBP (SLF). SLF-amido-C2-COOH (PROTAC FKBP12-binding moiety 1) can be used in the synthesis of PROTACs.

Product information

CAS Number: 1092369-24-8

Molecular Weight: 624.72

Formula: C34H44N2O9


PROTAC FKBP12-binding moiety 1

Chemical Name: 3-({3-[(1R)-3-(3, 4-dimethoxyphenyl)-1-[(2S)-1-(3, 3-dimethyl-2-oxopentanoyl)piperidine-2-carbonyloxy]propyl]phenyl}carbamoyl)propanoic acid

Smiles: CCC(C)(C)C(=O)C(=O)N1CCCC[C@H]1C(=O)O[C@H](CCC1=CC(OC)=C(C=C1)OC)C1=CC(=CC=C1)NC(=O)CCC(O)=O


InChi: InChI=1S/C34H44N2O9/c1-6-34(2,3)31(40)32(41)36-19-8-7-12-25(36)33(42)45-26(15-13-22-14-16-27(43-4)28(20-22)44-5)23-10-9-11-24(21-23)35-29(37)17-18-30(38)39/h9-11,14,16,20-21,25-26H,6-8,12-13,15,17-19H2,1-5H3,(H,35,37)(H,38,39)/t25-,26+/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO.

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

SLF-amido-C2-COOH (PROTAC FKBP12-binding moiety 1) is a synthetic ligand for FKBP (SLF). SLF is composed of only one half of FK506 and it is known to have a significantly weaker affinity for FKBP12.


  1. Dunyak BM, et al. Selective Targeting of Cells via Bispecific Molecules That Exploit Coexpression of TwoIntracellular Proteins. ACS Chem Biol. 2015 Nov 20;10(11):2441-7.

Products are for research use only. Not for human use.

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