m-PEG12-CH2CH2NHCH2CH2COOH

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Category	Small-molecule Carboxylic Acid PEG
Catalog NO.	BPG-4120
Product Name	m-PEG12-CH2CH2NHCH2CH2COOH
CAS	1949843-39-3
Molecular Formula	C28H57NO14
Molecular Weight	631.8

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Description	m-PEG12-CH2CH2NHCH2CH2COOH is a PEG linker containing a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. Please contact us for GMP-grade inquiries.
Synonyms	m-PEG12-NH-C2-acid; m-PEG12-CH2CH2NHCH2CH2COOH; 1949843-39-3; 2,5,8,11,14,17,20,23,26,29,32,35-dodecaoxa-38-azahentetracontan-41-oic acid; BP-24187; HY-140508; CS-0115840; 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethylamino]propanoic acid
IUPAC Name	3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethylamino]propanoic acid
Canonical SMILES	COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNCCC(=O)O
InChI	InChI=1S/C28H57NO14/c1-32-6-7-34-10-11-36-14-15-38-18-19-40-22-23-42-26-27-43-25-24-41-21-20-39-17-16-37-13-12-35-9-8-33-5-4-29-3-2-28(30)31/h29H,2-27H2,1H3,(H,30,31)
InChIKey	KWNFYHANXNFDOB-UHFFFAOYSA-N
Purity	0.97
Storage	-20°C

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