Fmoc-N-amido-PEG9-acid - CAS 1191064-81-9

Fmoc-N-amido-PEG9-acid - CAS 1191064-81-9 Catalog number: BADC-00895

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Fmoc-NH-PEG9-CH2CH2COOH is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Category
ADCs Linker
Product Name
Fmoc-N-amido-PEG9-acid
CAS
1191064-81-9
Catalog Number
BADC-00895
Molecular Formula
C36H53NO13
Molecular Weight
707.80
Purity
≥95%
Fmoc-N-amido-PEG9-acid

Ordering Information

Catalog Number Size Price Quantity
BADC-00895 -- $-- Inquiry
Description
Fmoc-NH-PEG9-CH2CH2COOH is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Synonyms
Fmoc-NH-PEG9-CH2CH2COOH; 1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28,31-decaoxa-4-azatetratriacontan-34-oic acid; Fmoc-NH-PEG9-acid; Fmoc-PEG9-propionic acid; 1-(Fmoc-amino)-3,6,9,12,15,18,21,24,27-nonaoxa-30-triacontanoic Acid; 5,8,11,14,17,20,23,26,29-Nonaoxa-2-azadotriacontanedioic acid 1-(9H-fluoren-9-ylmethyl) ester; 2,7,10,13,16,19,22,25,28,31-Decaoxa-4-azatetratriacontan-34-oic acid, 1-(9H-fluoren-9-yl)-3-oxo-
IUPAC Name
3-[2-[2-[2-[2-[2-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES
C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O
InChI
InChI=1S/C36H53NO13/c38-35(39)9-11-41-13-15-43-17-19-45-21-23-47-25-27-49-28-26-48-24-22-46-20-18-44-16-14-42-12-10-37-36(40)50-29-34-32-7-3-1-5-30(32)31-6-2-4-8-33(31)34/h1-8,34H,9-29H2,(H,37,40)(H,38,39)
InChIKey
NEESTRVILHNOJT-UHFFFAOYSA-N
Density
1.186±0.06 g/cm3 at 20°C, 760 Torr
Solubility
Soluble in DCM, DMF, DMSO
Flash Point
440.0±34.3 °C
Index Of Refraction
1.526
LogP
0.51
Vapor Pressure
0.0±3.0 mmHg at 25°C
Appearance
Pale Yellow or Colorless Oily Liquid
Shelf Life
0-4°C for short term (days to weeks), or -20°C for long term (months).
Shipping
Room temperature
Storage
Store at 2-8°C
Boiling Point
803.9±65.0 °C at 760 mmHg

Fmoc-N-amido-PEG9-acid, a versatile compound widely applied in peptide synthesis and biomedical research, presents a spectrum of pivotal functions.

Peptide Synthesis: Serving as a fundamental component in solid-phase peptide synthesis, Fmoc-N-amido-PEG9-acid plays a crucial role in constructing peptides. Acting as a spacer, it enhances the solubility and flexibility of resulting peptides, particularly those of intricate nature, utilized in therapeutic and diagnostic realms. The compound enables the efficient and dependable synthesis of complex peptides.

Drug Delivery: Embracing innovation in drug delivery systems, Fmoc-N-amido-PEG9-acid is instrumental in designing novel approaches. The incorporation of the PEG moiety elevates the solubility and stability of drug molecules, bolstering their bioavailability and circulation time within the body. This characteristic is particularly advantageous for formulating peptide and protein drugs that necessitate prolonged systemic exposure.

Surface Modification: Extending its reach to surface functionalization, Fmoc-N-amido-PEG9-acid is harnessed for modifying diverse surfaces, including nanoparticles, biomaterials, and medical devices. By tethering PEG chains to these surfaces, the compound mitigates protein adsorption and cell adhesion, thereby amplifying biocompatibility. This technique of surface modification is vital for crafting therapeutics and implants that minimize immune reactions, leading to enhanced patient outcomes and improved clinical efficacy.

Bioconjugation: Playing a pivotal role in bioconjugation strategies, Fmoc-N-amido-PEG9-acid facilitates the linkage of biomolecules like antibodies, enzymes, and nucleic acids to synthetic carriers or other biomolecules. The PEG linker ensures that the conjugated molecules retain their biological activity and functionality, thereby enabling the development of targeted therapies, diagnostic assays, and biosensors.

The molarity calculator equation

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

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

Historical Records: Fmoc-N-amido-PEG9-acid
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