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ChemicalBook >> CAS DataBase List >> m-PEG2-acid

m-PEG2-acid

m-PEG2-acid price.
  • $45 - $850
  • Product name: m-PEG2-acid
  • CAS: 149577-05-9
  • MF: C6H12O4
  • MW: 148.16
  • EINECS:
  • MDL Number:MFCD09939037
  • Synonyms:m-PEG2-acid;mPEG2-COOH;Propanoic acid, 3-(2-methoxyethoxy)-;3-(2-Methoxyethoxy)propionic Acid;mPEG1-COOH;m-dPEG??-acid;m-dPEG2-acid;MeOCH2CH2OCH2COOH
15 prices
Selected condition：
Brand
  • A1 Biochem Labs
  • Acrotein
  • AK Scientific
  • Ambeed
  • Apolloscientific
  • BroadPharm
  • dPEG
  • Iris Biotech GmbH
  • TRC
Package
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 1000mg
  • 5G
  • ManufacturerA1 Biochem Labs
  • Product number6564977
  • Product description3-(2-Methoxyethoxy)propanoicacid 95%
  • Packaging5G
  • Price$705
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-6211
  • Product description3-(2-Methoxyethoxy)propanoicacid 97%
  • Packaging1g
  • Price$275
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX3859
  • Product descriptionM-PEG2-acid
  • Packaging250mg
  • Price$191
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA609900
  • Product description3-(2-Methoxyethoxy)propanoicacid 95%
  • Packaging100mg
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA609900
  • Product description3-(2-Methoxyethoxy)propanoicacid 95%
  • Packaging250mg
  • Price$156
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA609900
  • Product description3-(2-Methoxyethoxy)propanoicacid 95%
  • Packaging1g
  • Price$314
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1541
  • Product descriptionm-PEG2-acid
  • Packaging100mg
  • Price$273
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21571
  • Product descriptionm-PEG2-acid 98%
  • Packaging5G
  • Price$850
  • Updated2021-12-16
  • Buy
  • ManufacturerdPEG
  • Product number10326
  • Product descriptionm-dPEG??-acid
  • Packaging1000mg
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerdPEG
  • Product number10328
  • Product descriptionm-dPEG???-acid
  • Packaging1000mg
  • Price$515
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberPEG1630
  • Product descriptionMeO-EPr-COOH
  • Packaging100mg
  • Price$270
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberPEG1630
  • Product descriptionMeO-EPr-COOH
  • Packaging1g
  • Price$472.5
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberPEG1630
  • Product descriptionMeO-EPr-COOH
  • Packaging5G
  • Price$837
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB421828
  • Product description3-(2-methoxyethoxy)propanoicacid
  • Packaging25mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB421828
  • Product description3-(2-methoxyethoxy)propanoicacid
  • Packaging50mg
  • Price$65
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A1 Biochem Labs 6564977 3-(2-Methoxyethoxy)propanoicacid 95% 5G $705 2021-12-16 Buy
Acrotein AC-6211 3-(2-Methoxyethoxy)propanoicacid 97% 1g $275 2021-12-16 Buy
AK Scientific X3859 M-PEG2-acid 250mg $191 2021-12-16 Buy
Ambeed A609900 3-(2-Methoxyethoxy)propanoicacid 95% 100mg $85 2021-12-16 Buy
Ambeed A609900 3-(2-Methoxyethoxy)propanoicacid 95% 250mg $156 2021-12-16 Buy
Ambeed A609900 3-(2-Methoxyethoxy)propanoicacid 95% 1g $314 2021-12-16 Buy
Apolloscientific BIPG1541 m-PEG2-acid 100mg $273 2021-12-16 Buy
BroadPharm BP-21571 m-PEG2-acid 98% 5G $850 2021-12-16 Buy
dPEG 10326 m-dPEG??-acid 1000mg $230 2021-12-16 Buy
dPEG 10328 m-dPEG???-acid 1000mg $515 2021-12-16 Buy
Iris Biotech GmbH PEG1630 MeO-EPr-COOH 100mg $270 2021-12-16 Buy
Iris Biotech GmbH PEG1630 MeO-EPr-COOH 1g $472.5 2021-12-16 Buy
Iris Biotech GmbH PEG1630 MeO-EPr-COOH 5G $837 2021-12-16 Buy
TRC B421828 3-(2-methoxyethoxy)propanoicacid 25mg $45 2021-12-16 Buy
TRC B421828 3-(2-methoxyethoxy)propanoicacid 50mg $65 2021-12-16 Buy

Properties

Boiling point :244.2±20.0 °C(Predicted)
Density :1.098±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :4.28±0.10(Predicted)
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

m-PEG2-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.

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