N-(Amino-PEG4)-N-bis(PEG4-t-butyl ester)
- CAS NO.：2093153-97-8
- Empirical Formula: C40H80N2O16
- Molecular Weight: 845.07
- MDL number: MFCD30723262
- Update Date: 2026-05-27 17:38:00
What is N-(Amino-PEG4)-N-bis(PEG4-t-butyl ester)?
Description
N-(Amino-PEG4)-N-bis(PEG4-t-butyl ester) is a branched PEG reagent containing an amino group with two t-butyl esters. The amino groups is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.
Properties of N-(Amino-PEG4)-N-bis(PEG4-t-butyl ester)
| Boiling point: | 769.1±55.0 °C(Predicted) |
| Density | 1.079±0.06 g/cm3(Predicted) |
| pka | 8.74±0.10(Predicted) |
Safety information for N-(Amino-PEG4)-N-bis(PEG4-t-butyl ester)
Computed Descriptors for N-(Amino-PEG4)-N-bis(PEG4-t-butyl ester)
New Products
Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) Cis-Tosylate Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One 1-(4-methoxyphenyl)-4-(4-Nitrophenyl)Piperazine (IT-1) BOC Piperazine 1-Benzhydrylazetane-3-carbonitrile 8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione (±)-amino(2-fluorophenyl)acetic acid 2-(2-Chlorophenyl)glycine AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 2'-Fluoroacetophenone METHANOL-D1(OD) TERTIARY BUTANOL-D9 N-ETHYL-D5-AMINE HYDROCHLORIDE BENZOIC ACID-D CHLOROFORM-D TOLUENE-D3 Trans,trans muconic acid HC Blue-16 4-Amino-2-chloro-6,7-dimethoxyquinazoline Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate 2,3-Dimethoxypyridine 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
![2-[2-[2-T-BOC-AMINOETHOXY]ETHOXY]ETHYL BROMIDE](https://img.chemicalbook.in/StructureFile/ChemBookStructure8/GIF/CB0422455.gif)
You may like
-
N-(Amino-peg4)-n-bis(peg4-t-butyl ester) 95% CAS 2093153-97-8View Details
2093153-97-8 -
Product IntroductionView Details -
Product InrtroductionView Details -
DGO24View Details -
DGO25View Details -
DGO29View Details -
DGO32View Details -
DGO36View Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.