PEG9-t-butly ester

Product Name: PEG9-t-butly ester
CAS No.: 1334177-84-2
Chemical Name: PEG9-t-butly ester
Synonyms: OH-PEG8-TBA;HO-PEG8-TBA;HO-PEG8-COOtBu;OH-PEG8-COOtBu;Hydroxy-PEG8-Boc;PEG9-t-butly ester;HO-PEG8-CH2CH2COOTBU;OH-PEG8-CH2CH2COOtBu;HO-PEG8-t-butyl ester;Alcohol-PEG9-t-Bu Ester
CBNumber: CB62747167
Molecular Formula: C23H46O11
Formula Weight: 498.6
MOL File: 1334177-84-2.mol

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PEG9-t-butly ester Property

Boiling point:: 549.5±45.0 °C(Predicted)
Density: 1.083±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
solubility: Soluble in Water, DMSO, DMF, DCM
pka: 14.36±0.10(Predicted)
form: Liquid
color: Colorless to light yellow
InChI: InChI=1S/C23H46O11/c1-23(2,3)34-22(25)4-6-26-8-10-28-12-14-30-16-18-32-20-21-33-19-17-31-15-13-29-11-9-27-7-5-24/h24H,4-21H2,1-3H3
InChIKey: RBRDLMWBCQQRIQ-UHFFFAOYSA-N
SMILES: C(OC(C)(C)C)(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCO

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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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-21501
Product name: Hydroxy-PEG8-t-butyl ester
Purity: 97%
Packaging: 500MG
Price: $70
Updated: 2026/05/24

BroadPharm

Product number: bp-21501
Product name: Hydroxy-PEG8-t-butyl ester
Purity: 97%
Packaging: 1G
Price: $115
Updated: 2026/05/24

BroadPharm

Product number: bp-21501
Product name: Hydroxy-PEG8-t-butyl ester
Purity: 97%
Packaging: 5G
Price: $385
Updated: 2026/05/24

Iris Biotech GmbH

Product number: PEG1540
Product name: t-Butyl 1-hydroxy-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate
Packaging: 100mg
Price: $456
Updated: 2026/05/19

Iris Biotech GmbH

Product number: PEG1540
Product name: t-Butyl 1-hydroxy-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate
Packaging: 1g
Price: $636
Updated: 2026/05/19

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PEG9-t-butly ester Chemical Properties,Usage,Production

Description

Hydroxy-PEG8-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-PEG8-Boc is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.

IC 50

PEGs

PEG9-t-butly ester Preparation Products And Raw materials

Raw materials

Preparation Products

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PEG9-t-butly ester Suppliers

China 86 India 1 United Kingdom 1 United States 5 Global 93

Biomatrik (Jiaxing) Inc.

Tel: 0573-82623377 18967387295
Fax: +86 (573) 8262-3317
Email: sales@biomatrik.cn
Country: China
ProdList: 50
Advantage: 61

Adamas Reagent, Ltd.

Tel: 400-6009262 15618770481
Fax: 021-64823266
Email: yhx@titansci.com
Country: China
ProdList: 14100
Advantage: 59

Chengdu Pukang Biotechnology Co., Ltd

Tel: 028-82550498 18217049878
Fax: 086-28-82550468
Email: cassie.gao@pu-kang.com
Country: China
ProdList: 468
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T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
Email: contact@trustwe.com
Country: China
ProdList: 9895
Advantage: 58

Nanjing Junnahe Biopharmaceutical Co., Ltd

Tel: 025-58367986 17351780683
Fax: QQ3209878052
Email: amy.xiang@ally-chem.com
Country: China
ProdList: 354
Advantage: 60

Bide Pharmatech Ltd.

Tel: 400-400-164-7117 18317119277
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Hunan HuaTeng Pharmaceutical Co., Ltd.,

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Email: sales@huatengsci.com
Country: China
ProdList: 5870
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Shanghai Boka-chem Tech. Inc.

Tel: 400-026-1533/(021) 6478-0600
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Email: sales@bokachem.com
Country: China
ProdList: 876
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Tongling HengYou Biotechnology Co., Ltd.

Tel: 021-50426030 13856289449
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Email: 2630597085@qq.com
Country: China
ProdList: 1889
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Borenpharm Co., Ltd

Tel: 027-65563561
Fax: 86-27-59218822
Email: sales@borenpharm.com
Country: China
ProdList: 1245
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View Lastest Price from PEG9-t-butly ester manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.

Product: OH-PEG8-COOtBu 1334177-84-2
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 1g/bottle, 10g/bottle, 100g/bottle
Release date: 2026-02-03

LAURENT

Product: HO-PEG8-CH2CH2COOtBu 1334177-84-2
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 300kg
Release date: 2026-01-29

XIAMEN SINOPEG BIOTECH CO., LTD.

Product: tert-butyl 1-hydroxy-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate 1334177-84-2
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 1g/bottle, 10g/bottle, 100g/bottle
Release date: 2025-09-12

1334177-84-2, PEG9-t-butly esterRelated Search:

Aminooxy-PEG1-azide OH-PEG9-CH2-COOMe HO-PEG10-tBu Hydroxy-PEG3-t-butylester Hydroxy-PEG4-t-butyl ester Hydroxy-PEG9-t-butyl ester TERT-BUTYL 12-HYDROXY-4 7 10-TRIOXA- HO-PEG5-tBu SPDP-PEG4-NHS ester MPEG8-NH-Mal Mal-PEG6-COOH Mal-PEG4-NHS ester Lipoamido-PEG4-acid Azido-PEG2-CH2CO2-NHS Amino-PEG8-azide Azido-PEG2-acid Lipoamide-PEG3-Mal Hydroxy-PEG8-ethyl ester

HO-PEG8-CH2CH2COOTBU

t-Butyl 3-Hydroxy(peg8)propionate

HO-PEG8-COOtBu

tert-Butyl 1-Hydroxy-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate

PEG9-t-butly ester

2-Methyl-2-propanyl 1-hydroxy-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate

OH-PEG8-CH2CH2COOtBu

OH-PEG8-TBA

Hydroxy-PEG8-t-butly ester

Hydroxy-PEG8-t-butyl ester

Hydroxy-PEG7-t-butyl ester

Hydroxy-PEG8-Boc

4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-hydroxy-, 1,1-dimethylethyl ester

Hydroxy-dPEG8-t-butyl ester

HO-PEG8-CH2CH2COOtBu/4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-hydroxy-, 1,1-dimethylethyl ester

HO-PEG8-t-butyl ester

tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

Hydroxy-dPEG??-t-butyl ester (QBD-10185)

HO-PEG8-Propionic acid t-butyl ester [1444177-84-2]

OH-PEG8-COOtBu

Alcohol-PEG9-t-Bu Ester

HO-PEG8-TBA

1334177-84-2

C23H46O11

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