Hydroxy-PEG2-CH2CO2H

ChemicalBook > CAS DataBase List > Hydroxy-PEG2-CH2CO2H

Hydroxy-PEG2-CH2CO2H

Product Name: Hydroxy-PEG2-CH2CO2H
CAS No.: 51951-04-3
Chemical Name: Hydroxy-PEG2-CH2CO2H
Synonyms: PEG2-CH2COOH;OH-PEG2-CH2COOH;HO-PEG2-CH2COOH;Hydroxy-PEG2-CH2COOH;Hydroxy-PEG2-CH2CO2H;Farnesane Impurity 35;Lactic Acid Impurity 39;Hydroxydipegylacetic acid;8-hydroxy-3,6-dioxaoctanoic acid;Hydroxy-PEG2-CH2CO2H, sodium salt
CBNumber: CB83062508
Molecular Formula: C6H12O5
Formula Weight: 164.16
MOL File: 51951-04-3.mol

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Hydroxy-PEG2-CH2CO2H Property

Boiling point:: 343.4±22.0 °C(Predicted)
Density: 1.239±0.06 g/cm3(Predicted)
solubility: Chloroform (Slightly), DMSO (Slightly)
pka: 3.39±0.10(Predicted)
form: Oil
color: Colourless

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Safety

HS Code: 2942000090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

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.

P310Immediately call a POISON CENTER or doctor/physician.

P332+P313IF SKIN irritation occurs: 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

TRC

Product number: H953273
Product name: Hydroxy-PEG2-CH2CO2H
Packaging: 50mg
Price: $240
Updated: 2021/12/16

Activate Scientific

Product number: AS103959
Product name: HO-PEG2-CH2COOH
Purity: 95+%
Packaging: 250mg
Price: $187
Updated: 2021/12/16

BroadPharm

Product number: BP-22783
Product name: Hydroxy-PEG2-CH2CO2Hsodiumsalt
Purity: 98%
Packaging: 250mg
Price: $380
Updated: 2021/12/16

Activate Scientific

Product number: AS103959
Product name: HO-PEG2-CH2COOH
Purity: 95+%
Packaging: 1g
Price: $421
Updated: 2021/12/16

BroadPharm

Product number: BP-22783
Product name: Hydroxy-PEG2-CH2CO2Hsodiumsalt
Purity: 98%
Packaging: 500mg
Price: $580
Updated: 2021/12/16

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Hydroxy-PEG2-CH2CO2H Chemical Properties,Usage,Production

Description

Hydroxy-PEG2-CH2CO2H sodium salt is a PEG linker containing a hydroxyl group with a terminal carboxylic acid (as sodium salt form). The free acid form is not stable due to the reaction of OH with PEG-COOH group to form polymer. The sodium salt form is stable for storage and shipping. 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. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.

Uses

Hydroxy-PEG2-CH2CO2H can be used to prepare cyclin dependent kinase to treat cancer.

Hydroxy-PEG2-CH2CO2H Preparation Products And Raw materials

Raw materials

Preparation Products

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51951-04-3, Hydroxy-PEG2-CH2CO2HRelated Search:

PEG4-tert-butyl acetate Hydroxy-PEG3-t-butyl acetate Hydroxy-PEG5-t-butyl acetate Hydroxy-PEG1-CH2CO2tBu Hydroxy-PEG6-CH2CO2tBu HO-PEG5-CH2COOtBu HS-PEG5-CH2CH2COOH Hydroxy-PEG1-methyl ester Hydroxy-PEG4-CH2CO2Me HO-PEG6-CH2COOH HS-PEG4-CH2CH2COOH HO-PEG3-CH2COOH 3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid DBCO-Acid disulfo-ICG-carboxylic acid(tri-sulfo-cy7.5 COOH) Thiol-PEG3-acid

Hydroxy-PEG2-CH2CO2H, sodium salt

8-hydroxy-3,6-dioxaoctanoic acid

Hydroxy-PEG2-CH2CO2H

Hydroxy-PEG2-CH2COOH

HO-PEG2-CH2COOH

[2-(2-Hydroxyethoxy)ethoxy]acetic acid

OH-PEG2-CH2COOH

PEG2-CH2COOH

2-[2-(2-hydroxyethoxy)ethoxy]acetic acid

Acetic acid, 2-[2-(2-hydroxyethoxy)ethoxy]-

HO-PEG2-CH2COOH/Acetic acid, 2-[2-(2-hydroxyethoxy)ethoxy]-

Hydroxydipegylacetic acid

Lactic Acid Impurity 39

Farnesane Impurity 35

3,6-Dioxaoctanedioic acid Impurity 2

51951-04-3

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