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)
InChI: 1S/C9H18O4/c1-9(2,3)13-8(11)4-6-12-7-5-10/h10H,4-7H2,1-3H3
InChIKey: ACWLDITVZGWIKA-UHFFFAOYSA-N
SMILES: O(CCO)CCC(=O)OC(C)(C)C

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Safety

WGK Germany: WGK 3
Storage Class: 11 - Combustible Solids

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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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

China 48 India 1 Japan 1 United Kingdom 1 United States 5 Global 56

Alabiochem Tech.Co., Ltd.

Tel: 512-58900862 400-0707518
Fax: 0086-512-56765862
Email: sales@alabiochem.com
Country: China
ProdList: 973
Advantage: 59

Beijing Ouhe Technology Co., Ltd

Tel: 13552068683 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 11780
Advantage: 60

Shanghai Topbiochem Technology Co., Ltd

Tel: 021-58170097
Email: info@topbiochem.com
Country: China
ProdList: 9520
Advantage: 58

Nanjing Junnahe Biopharmaceutical Co., Ltd

Tel: 025-58367986 17351780683
Fax: QQ3209878052
Email: amy.xiang@ally-chem.com
Country: China
ProdList: 354
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Bide Pharmatech Ltd.

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Fax: +86-21-61629029
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Country: China
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Hunan HuaTeng Pharmaceutical Co., Ltd.,

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Email: sales@huatengsci.com
Country: China
ProdList: 5873
Advantage: 58

Shanghai Boka-chem Tech. Inc.

Tel: 400-026-1533/(021) 6478-0600
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Tongling HengYou Biotechnology Co., Ltd.

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Borenpharm Co., Ltd

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Jinan elephant international trading co., LTD

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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 $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 300kg
Release date: 2026-01-28

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

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HO-PEG24-CH2CH2COOTBU

Hydroxy-PEG17-t-butyl ester

Hydroxy-PEG24-t-butyl ester

Hydroxy-PEG16-t-butyl ester

HO-PEG16-CH2CH2COOtBu

Hydroxy-PEGn-CH2CH2COOtBu (n=16,24)

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

Hydroxy-PEG24-t-butyl ester HO-PEG24-CH2CH2COOtBu

Ho-peg(24)-co-tbu

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Hydroxy-dPEG???-t-butyl ester (QBD-10719)

Hydroxy-dPEG???-t-butyl ester (QBD-10722)

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α-(3-tertbutyloxy-3-oxypropyl)-ω-hydroxypolyethyldiol

1186025-29-5

C2H4OnC7H14O3

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C55H110O27

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