MPEG12-CH2CH2COOH

Product Name: MPEG12-CH2CH2COOH
CAS No.: 2170098-33-4
Chemical Name: MPEG12-CH2CH2COOH
Synonyms: MeO-PEG(13)-COOH;MPEG12-CH2CH2COOH;mPEG12-OCH2CH2COOH;4,7,10,13,16,19,22,25,28,31,34,37,40-Tridecaoxahentetracontanoic acid;2,5,8,11,14,17,20,23,26,29,32,35,38-Tridecaoxahentetracontan-41-oic acid;mPEG12-CH2CH2COOH/4,7,10,13,16,19,22,25,28,31,34,37,40-Tridecaoxahentetracontanoic acid
CBNumber: CB92546936
Molecular Formula: C28H56O15
Formula Weight: 632.74
MOL File: 2170098-33-4.mol

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MPEG12-CH2CH2COOH Property

storage temp.: Store at Room Tem.
solubility: Soluble in DMSO, DCM, DMF
form: Solid
InChIKey: RQQVDBLIIIQXET-UHFFFAOYSA-N
SMILES: C(O)(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOC

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

chempep

Product number: 280810
Product name: mPEG12-CH2CH2COOH
Purity: >=95%
Packaging: 1g
Price: $555
Updated: 2021/12/16

Activate Scientific

Product number: AS104068
Product name: mPEG12-CH2CH2COOH
Purity: 95+%
Packaging: 1g
Price: $787
Updated: 2021/12/16

chempep

Product number: 280810
Product name: mPEG12-CH2CH2COOH
Purity: >=95%
Packaging: 5g
Price: $1250
Updated: 2021/12/16

purepeg

Product number: 363712
Product name: mPEG12-CH2CH2COOH
Purity: min.97%
Packaging: 250mg
Price: $288
Updated: 2021/12/16

Acrotein

Product number: B-0954
Product name: mPEG12-CH2CH2COOH
Purity: 97%
Packaging: 1g
Price: $660
Updated: 2021/12/16

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MPEG12-CH2CH2COOH Chemical Properties,Usage,Production

Description

m-PEG13-acid is a PEG linker containing a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.

Uses

m-PEG13-acid is a PEG linker containing a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.

MPEG12-CH2CH2COOH Preparation Products And Raw materials

Raw materials

Preparation Products

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MPEG12-CH2CH2COOH Suppliers

China 38 United States 4 Global 42

Zhejiang Rui 'ao Biological Technology Co.,LTD.

Tel: +86-573-82087565 15757883359
Email: yan@ruiaochem.cn
Country: China
ProdList: 640
Advantage: 58

Changsha Morning Shine Co., Ltd.

Tel: 189-75832125 13397510867
Email: BD@csmspharm.com
Country: China
ProdList: 399
Advantage: 58

ChemPep, Inc.

Tel: +1 (888) 615-9178 / (561) 791-8787
Fax: +1 (561) 791-8728
Email: service@chempep.com
Country: United States
ProdList: 2138
Advantage: 57

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Fax: 0512-56316826
Email: info@amateksci.com
Country: China
ProdList: 28785
Advantage: 58

SHANGHAI FDC-CHEMICAL CO.,LTD

Tel: 021-61469567 13482353728
Fax: 021-61161605
Email: sales@fdc-chemical.com
Country: China
ProdList: 9713
Advantage: 58

Xi'an Confluore Biological Technology Co., Ltd.

Tel: +86-156-80926068 +86-15680926068
Email: 1924344760@qq.com
Country: China
ProdList: 4952
Advantage: 58

Chengdu Zen Sunda Bio-pharmaceutical Technology Co., Ltd.

Tel: 19981275275
Email: sales@zsdpharm.com
Country: China
ProdList: 381
Advantage: 58

Chengdu Excellent Technology Co., Ltd.

Tel: 028-85371958
Email: yoo@yoochem.com
Country: China
ProdList: 100
Advantage: 58

Accela ChemBio Inc.

Tel: +1-858-6993322
Fax: (+1)-858-876-1948
Email: info@accelachem.com
Country: United States
ProdList: 21193
Advantage: 58

Shanghai Galedo Biotechnology Co., Ltd.

Tel: 021-61732478 19946252459
Fax: QQ：1072302796
Email: sales@galedo-bio.com
Country: China
ProdList: 1967
Advantage: 58

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View Lastest Price from MPEG12-CH2CH2COOH manufacturers

LAURENT

Product: mPEG12-CH2CH2COOH 2170098-33-4
Price: US $310.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 500kg
Release date: 2025-11-15

Xian confluore Biological Technology Co., Ltd.

Product: m-PEG13-COOH 2170098-33-4
Price: US $0.00/g
Min. Order: 5g
Purity: >95.00%
Supply Ability: 5g
Release date: 2024-03-27

2170098-33-4, MPEG12-CH2CH2COOHRelated Search:

MPEG4-CH2CH2COOH MPEG3-CH2CH2COOH m-PEG10-Tos m-PEG10-amine mPEG10-NHS Ester mPEG10-COOH METHOXYPOLYETHYLENE GLYCOL 5,000 PROPIONIC ACID 3,6,9,12,15,18,21,24,27-Nonaoxaoctacosanoic acid MPEG6-CH2CH2COOH MPEG7-CH2CH2COOH MPEG11-CH2CH2COOH MPEG5-CH2CH2COOH MPEG48-CH2CH2COOH MPEG10-CH2CH2COOH MPEG36-CH2CH2COOH MPEG8-CH2CH2COOH MPEG16-CH2CH2COOH MPEG24-CH2CH2COOH

MPEG12-CH2CH2COOH

4,7,10,13,16,19,22,25,28,31,34,37,40-Tridecaoxahentetracontanoic acid

2,5,8,11,14,17,20,23,26,29,32,35,38-Tridecaoxahentetracontan-41-oic acid

mPEG12-CH2CH2COOH/4,7,10,13,16,19,22,25,28,31,34,37,40-Tridecaoxahentetracontanoic acid

mPEG12-OCH2CH2COOH

MeO-PEG(13)-COOH

2170098-33-4