WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 122049
Description: -(Amino-PEG3)-N-bis(PEG4-t-butyl ester) is a PEG linker that can easily react with activated NHS esters or carboxylic acid in the presence of EDC or HATU. The t-butyl group can be deprotected under acidic conditions.
MedKoo Cat#: 122049
Name: N-(Amino-PEG3)-N-bis(PEG4-t-butyl ester)
Chemical Formula: C38H76N2O15
Exact Mass: 800.5246
Molecular Weight: 801.03
Elemental Analysis: C, 56.98; H, 9.56; N, 3.50; O, 29.96
Synonym: N-(Amino-PEG3)-N-bis(PEG4-t-butyl ester)
IUPAC/Chemical Name: di-tert-butyl 16-(2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl)-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioate
InChi Key: FGSQMHHAFQWJGV-UHFFFAOYSA-N
InChi Code: InChI=1S/C38H76N2O15/c1-37(2,3)54-35(41)7-13-43-19-25-49-31-33-52-29-23-47-17-11-40(10-16-46-22-28-51-27-21-45-15-9-39)12-18-48-24-30-53-34-32-50-26-20-44-14-8-36(42)55-38(4,5)6/h7-34,39H2,1-6H3
SMILES Code: NCCOCCOCCOCCN(CCOCCOCCOCCOCCC(OC(C)(C)C)=O)CCOCCOCCOCCOCCC(OC(C)(C)C)=O
Appearance: To be determined
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: To be determined
Shelf Life: >2 years if stored properly
Drug Formulation: To be determined
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
The following data is based on the product molecular weight 801.03 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||1.15 mL||5.76 mL||11.51 mL|
|5 mM||0.23 mL||1.15 mL||2.3 mL|
|10 mM||0.12 mL||0.58 mL||1.15 mL|
|50 mM||0.02 mL||0.12 mL||0.23 mL|