Fmoc-N-amido-PEG9-acid

Name: Fmoc-N-amido-PEG9-acid
Brand: BOC Sciences
Rating: 5 (1 reviews)

CAS No.: 1191064-81-9

Cat No.: BPG-2492

Purity: ≥95%

4.5

Fmoc-N-amido-PEG9-acid is a high-performance ADC linker featuring a PEG9 spacer that enhances solubility and flexibility. It facilitates efficient and stable drug-antibody conjugation, making it ideal for targeted cancer therapy development.

Category	Fmoc-N-amido-PEGn-acid
Molecular Formula	C36H53NO13
Molecular Weight	707.80
Appearance	Pale Yellow or Colorless Oily Liquid
Shipping	Room temperature
Storage	Store at 2-8°C

Structure of 1191064-81-9

Ordering Information

*For research and manufacturing use only. We do not sell to patients.

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Specification
Key Product Attributes
Reaction & Conjugation Properties

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-
IUPACName	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
CanonicalSMILES	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
BoilingPoint	803.9±65.0 °C at 760 mmHg
FlashPoint	440.0±34.3 °C
Purity	≥95%
Density	1.186±0.06 g/cm3 at 20°C, 760 Torr
Solubility	Soluble in DCM, DMF, DMSO
RelatedCAS	850312-72-0 (polymer)
ShelfLife	0-4°C for short term (days to weeks), or -20°C for long term (months).
VaporPressure	0.0±3.0 mmHg at 25°C
LogP	0.51

PEGType	Discrete PEG Linker
PEGArchitecture	Linear
Functionality	Monofunctional (Reactive)
ProtectingGroup	Fmoc

ReactiveToward	Primary Amines (after activation)
ReactionChemistry	Carbodiimide-Mediated Amide Coupling (EDC/NHS)
BiomoleculeCompatibility	Proteins / Antibodies; Peptides; Amine-Modified Oligonucleotides
ResearchUse	Carboxyl-to-Amine Coupling after Activation; Amide Bond Formation