Amino-PEG3-t-butyl acetate

 CAS No.: 189808-70-6  Cat No.: BP-500015  Purity: >95% 4.5  

NH2-PEG3-C1-Boc is a PROTAC linker, which refers to the alkyl/ether composition. PROTAC Linker 5 can be used in the synthesis of a series of PROTACs. NH2-PEG3-C1-Boc is a PEG derivative containing an amino group with a t-butyl protected carboxyl group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions. PEG Linkers may be useful in the development of antibody drug conjugates, PROTACs and drug delivery methods.

Amino-PEG3-t-butyl acetate

Structure of 189808-70-6

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Category
PROTAC Linker
Molecular Formula
C12H25NO5
Molecular Weight
263.33
Appearance
Colorless Oily Liquid

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

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Purity
>95%
Solubility
Soluble in DCM, DMF, DMSO, Water
Appearance
Colorless Oily Liquid
Storage
Store at 2-8°C
Shipping
Room temperature in continental US; may vary elsewhere
IUPACName
tert-butyl 2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]acetate
Synonyms
NH2-PEG3-C1-Boc; PROTAC Linker 5; Amino-PEG3-CH2CO2-t-butyl ester; H2N-PEG3-CH2COOtBu; Acetic acid, 2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester
Boiling Point
343.4±27.0°C (Predicted)
Density
1.041±0.06 g/cm3 (Predicted)
InChI Key
OTTHWLFOQWLZKB-UHFFFAOYSA-N
InChI
InChI=1S/C12H25NO5/c1-12(2,3)18-11(14)10-17-9-8-16-7-6-15-5-4-13/h4-10,13H2,1-3H3
Canonical SMILES
CC(C)(C)OC(=O)COCCOCCOCCN

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Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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Historical Records: (S,R,S)-AHPC-Boc | Olaparib | m-PEG6-(CH2)6-Phosphonic acid | Guanosine 5'-diphosphate | Protac-1 | (10-BRomodecyl)phosphonic acid | Indisulam | SNIPER(ABL)-013 | cIAP1 Ligand-Linker Conjugates 15 | DBCO-PEG4-NHS ester | Amino-PEG3-t-butyl acetate

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