Acid-PEG2-t-butyl ester - 98%, high purity , CAS No.2086688-99-3

Item Number

A596990

Grouped product items
SKU	Size	Availability	Price
A596990-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$375.90
A596990-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$672.90
A596990-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,211.90
A596990-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,180.90

Acid-PEG-t-butyl ester

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Basic Description

Synonyms	Acid-PEG2-t-butyl ester\|2086688-99-3\|Acid-PEG2-C2-Boc\|ACID-PEG2-T-BUTYLESTER\|3-(2-(3-(tert-butoxy)-3-oxopropoxy)ethoxy)propanoic acid\|COOH-PEG2-OtBu\|3-{2-[3-(tert-butoxy)-3-oxopropoxy]ethoxy}propanoic acid\|SCHEMBL12092180\|DTXSID701142757\|MFCD30723272\|AKOS
Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Acid-PEG2-t-butyl ester is a PEG derivative containing a t-butyl protected carboxyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Names and Identifiers

IUPAC Name	3-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]propanoic acid
INCHI	InChI=1S/C12H22O6/c1-12(2,3)18-11(15)5-7-17-9-8-16-6-4-10(13)14/h4-9H2,1-3H3,(H,13,14)
InChi Key	FVMOAKLTZMCDOV-UHFFFAOYSA-N
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCC(=O)O
Isomeric SMILES	CC(C)(C)OC(=O)CCOCCOCCC(=O)O
PubChem CID	88878519
Molecular Weight	262.3

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Basic Description