Welcome to chemicalbook!
China English Japan Germany
400-158-6606
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> NH-(PEG2-t-butyl ester)2

NH-(PEG2-t-butyl ester)2

NH-(PEG2-t-butyl ester)2 price.
  • $430 - $495
  • Product name: NH-(PEG2-t-butyl ester)2
  • CAS: 1964503-36-3
  • MF: C22H43NO8
  • MW: 449.58
  • EINECS:
  • MDL Number:MFCD29912840
  • Synonyms:NH-(PEG2-t-butyl ester)2;NH-bis(PEG2-t-butyl ester);HN-(PEG2-CH2CH2COOtBu)2;NH-bis(PEG2-C2-Boc);4,7,13,16-Tetraoxa-10-azanonadecanedioic acid, 1,19-bis(1,1-dimethylethyl) ester;HN-(PEG2-CH2CH2COOtBu)2/4,7,13,16-Tetraoxa-10-azanonadecanedioic acid, 1,19-bis(1,1-dimethylethyl) ester
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • Acrotein
  • BroadPharm
Package
  • 500mg
  • 1g
  • ManufacturerAcrotein
  • Product numberB-1503
  • Product descriptionHN-(PEG2-CH2CH2COOtBu)2 97%
  • Packaging1g
  • Price$495
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-23233
  • Product descriptionNH-bis(PEG2-t-butylester) 98%
  • Packaging500mg
  • Price$430
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-1503 HN-(PEG2-CH2CH2COOtBu)2 97% 1g $495 2021-12-16 Buy
BroadPharm BP-23233 NH-bis(PEG2-t-butylester) 98% 500mg $430 2021-12-16 Buy

Properties

Boiling point :498.4±40.0 °C(Predicted)
Density :1.038±0.06 g/cm3(Predicted)
solubility :Soluble in Water, DMSO, DCM, DMF
pka :8.39±0.19(Predicted)
form :Liquid
color :Light yellow to yellow

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

NH-bis(PEG2-t-butyl ester) is a PEG linker containing an amino group. 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.

More related product prices

NH-(PEG3-t-butyl ester)2

Related product price

Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
NH-bis(PEG2-t-butyl ester)
$0.00 /500mg
NH-bis(PEG2-t-butyl ester) CAS:1964503-36-3
TargetMol Chemicals Inc.
Nextpeptide Inc
Hangzhou MolCore BioPharmatech Co.,Ltd.
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific Jinan elephant international trading co., LTD Amatek Scientific Co. Ltd. Xi'an Confluore Biological Technology Co., Ltd. Alpha Biopharmaceuticals Co., Ltd