t-Boc-N-amido-PEG2-acetic acid

Name: t-Boc-N-amido-PEG2-acetic acid
Brand: BOC Sciences
Rating: 5 (1 reviews)

CAS No.: 108466-89-3

Cat No.: BPG-1850

Purity: 98%

4.5

t-Boc-N-amido-PEG2-acetic acid is a Boc-protected PEGylated acetic acid derivative incorporating a short ethylene glycol spacer. The PEG2 segment introduces flexibility and hydrophilic character into molecular constructs. The acetic acid functionality enables conjugation to PNA backbones or related linkers. This compound is applied in the synthesis of PNA monomers or conjugates with spacer-modified architectures.

Category	Small-molecule Group Protected PEG
Molecular Formula	C11H21NO6
Molecular Weight	263.29
Appearance	White to Off-white Powder
Shipping	Room temperature in continental US; may vary elsewhere.
Storage	Store at -20 °C

Structure of 108466-89-3

Ordering Information

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Specification

Synonyms	2,2-Dimethyl-4-oxo-3,8,11-trioxa-5-azatridecan-13-oic acid; t-Boc-N-amido-PEG2-CH2CO2H; Boc-NH-PEG2-CH2COOH; Boc-8-amino-3,6-dioxaoctanoic acid; [2-[2-(Boc-amino)ethoxy]ethoxy]acetic acid; Boc-AEEA; Boc-O2Oc; Boc-Adoa; Boc-Ado; Boc-AEEA-OH; Boc-8-Adox-OH; 8-(t-Butoxycarbonyl)amino-3,6-dioxaoctanoic acid
IUPACName	2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]acetic acid
CanonicalSMILES	CC(C)(C)OC(=O)NCCOCCOCC(=O)O
InChI	InChI=1S/C11H21NO6/c1-11(2,3)18-10(15)12-4-5-16-6-7-17-8-9(13)14/h4-8H2,1-3H3,(H,12,15)(H,13,14)
InChIKey	OMBVJVWVXRNDSL-UHFFFAOYSA-N
BoilingPoint	631.4±45.0 °C at 760 mmHg
MeltingPoint	90-92 °C
Purity	98%
Density	1.3±0.1 g/cm3
RelatedCAS	560088-79-1 (DCHA salt)
LogP	0.83330
Pictogram	Irritant
Signal	Warning
PrecautionaryStatementCodes	P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501