Azido-PEG5-Ala-Ala-Asn-PAB | 2055048-54-7

Catalog Number	Size	Price	Quantity
R14-0029	--	$--

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Product Introduction

Azido-PEG5-Ala-Ala-Asn-PAB is a cleavable 5 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Chemical Information
Synonyms	(S)-2-((20S,23S)-1-azido-20,23-dimethyl-18,21-dioxo-3,6,9,12,15-pentaoxa-19,22-diazatetracosan-24-amido)-N1-(4-(hydroxymethyl)phenyl)succinamide
Purity	>98.0%
Shelf Life	0-4°C for short term (days to weeks), or -20°C for long term (months).
IUPAC Name	(2S)-2-[[(2S)-2-[[(2S)-2-[3-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]propanoyl]amino]propanoyl]amino]-N-[4-(hydroxymethyl)phenyl]butanediamide
Canonical SMILES	CC(C(=O)NC(C)C(=O)NC(CC(=O)N)C(=O)NC1=CC=C(C=C1)CO)NC(=O)CCOCCOCCOCCOCCOCCN=[N+]=[N-]
InChI	InChI=1S/C30H48N8O11/c1-21(34-27(41)7-9-45-11-13-47-15-17-49-18-16-48-14-12-46-10-8-33-38-32)28(42)35-22(2)29(43)37-25(19-26(31)40)30(44)36-24-5-3-23(20-39)4-6-24/h3-6,21-22,25,39H,7-20H2,1-2H3,(H2,31,40)(H,34,41)(H,35,42)(H,36,44)(H,37,43)/t21-,22-,25-/m0/s1
InChI Key	OKDSKCFISZTBMN-HWBMXIPRSA-N
Solubility	10 mm in DMSO
Appearance	Solid

Storage

Store at -20 °C, keep in dry and avoid sunlight.

Computed Properties
XLogP3	-2
Hydrogen Bond Donor Count	6
Hydrogen Bond Acceptor Count	13
Rotatable Bond Count	28
Exact Mass	696.34425438 g/mol
Monoisotopic Mass	696.34425438 g/mol
Topological Polar Surface Area	240Å²
Heavy Atom Count	49
Formal Charge	0
Complexity	1040
Isotope Atom Count	0
Defined Atom Stereocenter Count	3
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

Applications of Fluorescent Probes & Dyes

Laser Dye

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