ChemicalBook > CAS DataBase List > NH-(PEG4-t-butyl ester)2

NH-(PEG4-t-butyl ester)2

Product Name: NH-(PEG4-t-butyl ester)2
CAS No.: 2055041-41-1
Chemical Name: NH-(PEG4-t-butyl ester)2
Synonyms: HN-(PEG4-CH2CH2COOtBu)2;NH-(PEG4-t-butyl ester)2;NH-bis(PEG4-t-butyl ester);Clindamycin Impurity 33 Hydrochloride;1,31-di-tert-butyl 4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioate;Di-tert-butyl 4,7,10,13,19,22,25,28-Octaoxa-16-azahentriacontane-1,31-dioate;4,7,10,13,19,22,25,28-Octaoxa-16-azahentriacontanedioic acid, 1,31-bis(1,1-dimethylethyl) ester;HN-(PEG4-CH2CH2COOtBu)2/4,7,10,13,19,22,25,28-Octaoxa-16-azahentriacontanedioic acid, 1,31-bis(1,1-dimethylethyl) ester
CBNumber: CB73163082
Molecular Formula: C30H59NO12
Formula Weight: 625.79
MOL File: 2055041-41-1.mol

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NH-(PEG4-t-butyl ester)2 Property

Boiling point:: 625.8±50.0 °C(Predicted)
Density: 1.059±0.06 g/cm3(Predicted)
storage temp.: 2-8°C, protect from light
solubility: Soluble in Water, DMSO, DCM, DMF
pka: 8.39±0.19(Predicted)
form: Liquid
color: Colorless to light yellow

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Activate Scientific

Product number: AS107833
Product name: HN-(PEG4-CH2CH2COOtBu)2
Purity: 97%
Packaging: 1g
Price: $869
Updated: 2021/12/16

BroadPharm

Product number: BP-23253
Product name: NH-bis(PEG4-t-butylester)
Purity: 98%
Packaging: 1g
Price: $950
Updated: 2021/12/16

Acrotein

Product number: B-1505
Product name: HN-(PEG4-CH2CH2COOtBu)2
Purity: 97%
Packaging: 0.25g
Price: $265.83
Updated: 2021/12/16

Acrotein

Product number: B-1505
Product name: HN-(PEG4-CH2CH2COOtBu)2
Purity: 97%
Packaging: 1g
Price: $605
Updated: 2021/12/16

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NH-(PEG4-t-butyl ester)2 Chemical Properties,Usage,Production

Description

NH-bis(PEG4-t-butyl ester) is a very useful 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), t-butyl protected carboxyl group can be deprotected under acidic conditions.

Uses

NH-bis(PEG4-Boc) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC 50

PEGs

References

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005

NH-(PEG4-t-butyl ester)2 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from NH-(PEG4-t-butyl ester)2 manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: NH-bis(PEG4-t-butyl ester) 2055041-41-1
Price: US $0.00/g
Min. Order: 1g
Purity: >95.00%
Supply Ability: 1g
Release date: 2024-03-28

2055041-41-1, NH-(PEG4-t-butyl ester)2Related Search:

HN-(PEG4-CH2CH2COOtBu)2

NH-(PEG4-t-butyl ester)2

NH-bis(PEG4-t-butyl ester)

4,7,10,13,19,22,25,28-Octaoxa-16-azahentriacontanedioic acid, 1,31-bis(1,1-dimethylethyl) ester

HN-(PEG4-CH2CH2COOtBu)2/4,7,10,13,19,22,25,28-Octaoxa-16-azahentriacontanedioic acid, 1,31-bis(1,1-dimethylethyl) ester

1,31-di-tert-butyl 4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioate

Clindamycin Impurity 33 Hydrochloride

Di-tert-butyl 4,7,10,13,19,22,25,28-Octaoxa-16-azahentriacontane-1,31-dioate

2055041-41-1

C30H59NO12