t-Boc-N-amido-PEG5-acid - CAS 1347750-78-0

Catalog:	BB008011
Product Name:	t-Boc-N-amido-PEG5-acid
CAS:	1347750-78-0
Synonyms:	Boc-NH-PEG5-CH2CH2COOH; t-Boc-NH-amido-PEG5-COOH; Boc-NH-PEG5-COOH; t-boc-N-amido-PEG5-propionic acid; 2,2-Dimethyl-4-oxo-3,8,11,14,17,20-hexaoxa-5-azatricosan-23-oic acid; 5,8,11,14,17-Pentaoxa-2-azaeicosanedioic acid, 1-(1,1-dimethylethyl) ester; 3,8,11,14,17,20-Hexaoxa-5-azatricosan-23-oic acid, 2,2-dimethyl-4-oxo-

Technical Data

Related CAS:	187848-68-6 (polymer)
IUPAC Name:	3-[2-[2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Description:	t-Boc-N-amido-PEG5-acid is a cleavable (5-unit PEG) ADC linker, as well as a PEG- and alkyl/ether-based PROTAC linker that can be used to synthesize antibody-drug conjugates (ADCs) or PROTACs.
Molecular Weight:	409.47
Molecular Formula:	C18H35NO9
Canonical SMILES:	CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCC(=O)O
InChI:	InChI=1S/C18H35NO9/c1-18(2,3)28-17(22)19-5-7-24-9-11-26-13-15-27-14-12-25-10-8-23-6-4-16(20)21/h4-15H2,1-3H3,(H,19,22)(H,20,21)
InChI Key:	RVYBVZICXVYKRD-UHFFFAOYSA-N
Boiling Point:	536.9±50.0°C (Predicted)
Purity:	≥95%
Density:	1.123±0.06 g/cm3 (Predicted)
Solubility:	Soluble in DMSO
Appearance:	Pale Yellow Oily Liquid
Storage:	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
LogP:	1.45970

Complexity:	399
Compound Is Canonicalized:	Yes
Covalently-Bonded Unit Count:	1
Defined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Exact Mass:	409.23118169
Formal Charge:	0
Heavy Atom Count:	28
Hydrogen Bond Acceptor Count:	9
Hydrogen Bond Donor Count:	2
Isotope Atom Count:	0
Monoisotopic Mass:	409.23118169
Rotatable Bond Count:	20
Topological Polar Surface Area:	122
Undefined Atom Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
XLogP3:	-0.3