Bis-PEG13-NHS ester

 CAS No.: 2221949-00-2  Cat No.: BP-500286  Purity: ≥95% 4.5  

Bis-PEG13-NHS ester is a non-cleavable 13-unit PEG linker that can be used to synthesize antibody-conjugated drugs (ADCs).

Bis-PEG13-NHS ester

Structure of 2221949-00-2

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Category
PROTAC Linker
Molecular Formula
C38H64N2O21
Molecular Weight
884.92
Appearance
Pale Yellow or Colorless Oily Matter

* For research and manufacturing use only. Not for human or clinical use.

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Purity
≥95%
Solubility
10 mm in DMSO
Appearance
Pale Yellow or Colorless Oily Matter
ShelfLife
0-4°C for short term (days to weeks), or -20°C for long term (months).
Storage
Store at 2-8°C
Shipping
-20°C (International: -20°C)
IUPACName
(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Synonyms
4,7,10,13,16,19,22,25,28,31,34,37,40-Tridecaoxatritetracontanedioic acid, 1,43-bis(2,5-dioxo-1-pyrrolidinyl) ester; Bis-dPEG13-NHS ester; Di-NHS Ester-PEG13; NHS-PEG13-NHS; Bis-dPEG(R)13-NHS ester; 1,1'-[(1,43-Dioxo-4,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxatritetracontane-1,43-diyl)bis(oxy)]di(2,5-pyrrolidinedione); 2,5-Pyrrolidinedione, 1,1'-[(1,43-dioxo-4,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxatritetracontane-1,43-diyl)bis(oxy)]bis-
Boiling Point
833.0±75.0°C (Predicted)
Density
1.27±0.1 g/cm3 (Predicted)
InChI Key
OVDFFVRBNAHLOH-UHFFFAOYSA-N
InChI
InChI=1S/C38H64N2O21/c41-33-1-2-34(42)39(33)60-37(45)5-7-47-9-11-49-13-15-51-17-19-53-21-23-55-25-27-57-29-31-59-32-30-58-28-26-56-24-22-54-20-18-52-16-14-50-12-10-48-8-6-38(46)61-40-35(43)3-4-36(40)44/h1-32H2
Canonical SMILES
C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O

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Desired concentration: *

L

* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

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* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
g/mol
g
Historical Records: mPEG8-azide | Bis-PEG13-NHS ester

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