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843666-27-3

843666-27-3 structure
843666-27-3 structure
  • Name: Boc-C14-COOH
  • Chemical Name: 16-[(2-methylpropan-2-yl)oxy]-16-oxohexadecanoate
  • CAS Number: 843666-27-3
  • Molecular Formula: C20H38O4
  • Molecular Weight: 341.50500
  • Catalog: Signaling Pathways Antibody-drug Conjugate ADC Linker
  • Create Date: 2017-02-05 06:39:59
  • Modify Date: 2024-01-02 18:04:48
  • Boc-C14-COOH is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Boc-C14-COOH is also a alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs[1][2].

Name 16-[(2-methylpropan-2-yl)oxy]-16-oxohexadecanoate
Synonyms mono-tert-butyl hexadecandioate
hexadecanedioic acid mono-tert-butyl ester
tert-Butyl hydrogen hexadecanedioate
Description Boc-C14-COOH is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Boc-C14-COOH is also a alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs[1][2].
Related Catalog
Target

Non-cleavable

In Vitro ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker[1]. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[2].
References

[1]. Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017;16(5):315-337.

[2]. Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-985.

Density 0.959±0.06 g/cm3
Melting Point 58.0-62.0°C
Molecular Formula C20H38O4
Molecular Weight 341.50500
Exact Mass 341.26900
PSA 66.43000
LogP 4.53940
Water Solubility Insuluble (2.9E-3 g/L) (25 ºC)
HS Code 2918990090

~33%

843666-27-3 structure

843666-27-3

Literature: NOVO NORDISK A/S Patent: WO2007/128817 A2, 2007 ; Location in patent: Page/Page column 81 ;
Precursor  2

DownStream  0

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%