Description: t-Boc-N-amido-PEG1-acid is a PEG derivative containing a terminal carboxylic acid and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.

Name: t-Boc-N-amido-PEG1-acid
CAS#: 1260092-44-1
Chemical Formula: C10H19NO5
Exact Mass: 233.1263
Molecular Weight: 233.26
Elemental Analysis: C, 51.49; H, 8.21; N, 6.00; O, 34.29

Synonym: t-Boc-N-amido-PEG1-acid

IUPAC/Chemical Name: 3-(2-((tert-butoxycarbonyl)amino)ethoxy)propanoic acid

InChi Key: YGNSGMAPLOVGIU-UHFFFAOYSA-N

InChi Code: InChI=1S/C10H19NO5/c1-10(2,3)16-9(14)11-5-7-15-6-4-8(12)13/h4-7H2,1-3H3,(H,11,14)(H,12,13)

SMILES Code: CC(C)(C)OC(NCCOCCC(O)=O)=O

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.03.00