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

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

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Category	Small-molecule Group Protected PEG
Catalog NO.	BPG-1850
Product Name	t-Boc-N-amido-PEG2-acetic acid
CAS	108466-89-3
Molecular Formula	C11H21NO6
Molecular Weight	263.29

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Product Information

Description	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.
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
IUPAC Name	2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]acetic acid
SMILES	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
Boiling Point	631.4±45.0 °C at 760 mmHg
Melting Point	90-92 °C
Purity	98%
Density	1.3±0.1 g/cm3
Related CAS	560088-79-1 (DCHA salt)
Appearance	White to Off-white Powder
Storage	Store at -20 °C
LogP	0.83330
Pictogram(s)	Irritant
Signal	Warning
Precautionary Statement Codes	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

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BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.