ChemicalBook > CAS DataBase List > alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl)

alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl)

Product Name
alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl)
CAS No.
1186025-29-5
Chemical Name
alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl)
Synonyms
HO-PEG16-CH2CH2COOtBu;Ho-peg(24)-co-tbu;HO-PEG24-CH2CH2COOTBU;Hydroxy-PEG24-CH2CH2COOtBu;Hydroxy-PEGn-t-butyl ester;Hydroxy-PEG16-t-butyl ester;Hydroxy-PEG24-t-butyl ester;Hydroxy-PEG17-t-butyl ester;Hydroxy-PEGn-CH2CH2COOtBu (n=16,24);Hydroxy-dPEG???-t-butyl ester (QBD-10719)
CBNumber
CB22717610
Molecular Formula
C55H110O27
Formula Weight
1203.4457
MOL File
1186025-29-5.mol
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alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl) Property

storage temp. 
-20°C
solubility 
Soluble in DMSO, DCM, DMF
form 
solid or liquid
color 
white to off-white
α-end
hydroxyl
Ω-end
(tert-Butyl ester)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

BroadPharm
Product number
BP-21877
Product name
Hydroxy-PEG16-t-butylester
Purity
98%
Packaging
100mg
Price
$290
Updated
2021/12/16
dPEG
Product number
10722
Product name
Hydroxy-dPEG®₂₄-t-butylester
Packaging
100mg
Price
$300
Updated
2021/12/16
Iris Biotech GmbH
Product number
PEG2360
Product name
HO-PEG(12)-COO-tBu
Packaging
100mg
Price
$432
Updated
2021/12/16
Iris Biotech GmbH
Product number
PEG2365
Product name
HO-PEG(24)-CO-tBu
Packaging
100mg
Price
$580.5
Updated
2021/12/16
BroadPharm
Product number
BP-21600
Product name
Hydroxy-PEG12-t-butylester
Purity
98%
Packaging
2g
Price
$720
Updated
2021/12/16
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alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl) Chemical Properties,Usage,Production

Description

Hydroxy-PEG12-t-butyl ester is a PEG linker containing a hydroxyl group with a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Uses

Hydroxy-PEG12-t-butyl ester is a PEG linker containing a hydroxyl group with a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

reaction suitability

reagent type: chemical modification reagent
reactivity: amine reactive

alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl) Preparation Products And Raw materials

Raw materials

Preparation Products

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alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl) Suppliers

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View Lastest Price from alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl) manufacturers

LAURENT
Product
HO-PEG24-CH2CH2COOtBu 1186025-29-5
Price
US $2526.00/g
Min. Order
1g
Purity
98%
Supply Ability
300kg
Release date
2025-11-17

1186025-29-5, alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl)Related Search:

PEG7-t-butly ester 3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid PEG4-acid PEG9-t-butly ester HO-PEG10-tBu HO-PEG6-CH2CH2COOH α,ω-dipropionic acid tetraethylene glycol Bis-PEG6-acid Hydroxy-PEG3-t-butylester Hydroxy-PEG4-t-butyl ester Hydroxy-PEG9-t-butyl ester HO-PEG8-CH2CH2COOH TERT-BUTYL 12-HYDROXY-4 7 10-TRIOXA- HO-PEG5-tBu Hydroxy-PEG5-acid PEG5-acid

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