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ChemicalBook >> CAS DataBase List >> MPEG3-CH2CH2COOH

MPEG3-CH2CH2COOH

MPEG3-CH2CH2COOH price.
  • $17 - $1659
  • Product name: MPEG3-CH2CH2COOH
  • CAS: 67319-28-2
  • MF: C10H20O6
  • MW: 236.26
  • EINECS:
  • MDL Number:MFCD11041124
  • Synonyms:MPEG3-CH2CH2COOH;4,7,10,13-Tetraoxatetradecanoic acid;m-PEG4-Acid;Methyl-PEG3-acid;mPEG3-propionic acid;COOHCH2CH2-PEG3-OME;mPEG4-COOH;2,5,8,11-Tetraoxa-14-tetradecanoic Acid
Price54 Properties Safety Information Description
54 prices
Selected condition：
Brand
  • Absolute Chiral
  • ACHEMBLOCK
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • BroadPharm
  • Chemenu
  • chempep
  • ChemScene
  • Crysdot
  • dPEG
  • Iris Biotech GmbH
  • Matrix Scientific
  • purepeg
Package
  • 100MG
  • 250mg
  • 1g
  • 1.00g
  • 5G
  • 10g
  • 25G
  • ManufacturerAbsolute Chiral
  • Product numberP1018-00-N
  • Product description2,5,8,11-tetraoxatetradecan-14-oic acid 95%
  • Packaging250mg
  • Price$19
  • Updated2026-05-23
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberP1018-00-N
  • Product description2,5,8,11-tetraoxatetradecan-14-oicacid 95%
  • Packaging250mg
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP36699
  • Product descriptionmPEG3-CH2CH2COOH 95%
  • Packaging5G
  • Price$105
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP36699
  • Product descriptionmPEG3-CH2CH2COOH 95%
  • Packaging25G
  • Price$315
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0766
  • Product descriptionmPEG3-CH2CH2COOH 97%
  • Packaging5g
  • Price$105
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0766
  • Product descriptionmPEG3-CH2CH2COOH 97%
  • Packaging10g
  • Price$191.1
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0766
  • Product descriptionmPEG3-CH2CH2COOH 97%
  • Packaging1g
  • Price$192.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0766
  • Product descriptionmPEG3-CH2CH2COOH 97%
  • Packaging25g
  • Price$441
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0766
  • Product descriptionmPEG3-CH2CH2COOH 97%
  • Packaging5g
  • Price$577.5
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS116748
  • Product descriptionmPEG3-CH2CH2COOH 97+%
  • Packaging250mg
  • Price$141
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number0492AP
  • Product descriptionmPEG3-CH2CH2COOH
  • Packaging1g
  • Price$357
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number67319282
  • Product description2,5,8,11-Tetraoxatetradecan-14-oicacid
  • Packaging1g
  • Price$220.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number67319282
  • Product description2,5,8,11-Tetraoxatetradecan-14-oicacid
  • Packaging5g
  • Price$480
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA391102
  • Product description2,5,8,11-Tetraoxatetradecan-14-oicacid 95+%
  • Packaging5g
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA391102
  • Product description2,5,8,11-Tetraoxatetradecan-14-oicacid 95+%
  • Packaging250mg
  • Price$105
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA391102
  • Product description2,5,8,11-Tetraoxatetradecan-14-oicacid 95+%
  • Packaging1g
  • Price$267
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Absolute Chiral P1018-00-N 2,5,8,11-tetraoxatetradecan-14-oic acid 95% 250mg $19 2026-05-23 Buy
Absolute Chiral P1018-00-N 2,5,8,11-tetraoxatetradecan-14-oicacid 95% 250mg $98 2021-12-16 Buy
ACHEMBLOCK P36699 mPEG3-CH2CH2COOH 95% 5G $105 2026-05-27 Buy
ACHEMBLOCK P36699 mPEG3-CH2CH2COOH 95% 25G $315 2026-05-27 Buy
Acrotein B-0766 mPEG3-CH2CH2COOH 97% 5g $105 2026-05-25 Buy
Acrotein B-0766 mPEG3-CH2CH2COOH 97% 10g $191.1 2026-05-25 Buy
Acrotein B-0766 mPEG3-CH2CH2COOH 97% 1g $192.5 2021-12-16 Buy
Acrotein B-0766 mPEG3-CH2CH2COOH 97% 25g $441 2026-05-25 Buy
Acrotein B-0766 mPEG3-CH2CH2COOH 97% 5g $577.5 2021-12-16 Buy
Activate Scientific AS116748 mPEG3-CH2CH2COOH 97+% 250mg $141 2021-12-16 Buy
AK Scientific 0492AP mPEG3-CH2CH2COOH 1g $357 2021-12-16 Buy
Alichem 67319282 2,5,8,11-Tetraoxatetradecan-14-oicacid 1g $220.5 2021-12-16 Buy
Alichem 67319282 2,5,8,11-Tetraoxatetradecan-14-oicacid 5g $480 2021-12-16 Buy
Ambeed A391102 2,5,8,11-Tetraoxatetradecan-14-oicacid 95+% 5g $610 2021-12-16 Buy
Ambeed A391102 2,5,8,11-Tetraoxatetradecan-14-oicacid 95+% 250mg $105 2021-12-16 Buy
Ambeed A391102 2,5,8,11-Tetraoxatetradecan-14-oicacid 95+% 1g $267 2021-12-16 Buy
Next Last

Properties

Boiling point :352.3±32.0 °C(Predicted)
Density :1.105±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Soluble in Water
pka :4.28±0.10(Predicted)
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

m-PEG4-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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Related product price

Suppliers and manufacturers

LAURENT
mPEG3-CH2CH2COOH
$0.00 /1g
mPEG3-CH2CH2COOH CAS:67319-28-2
career henan chemical co
4,7,10,13-Tetraoxatetradecanoic acid
$8.80 /1KG
4,7,10,13-Tetraoxatetradecanoic acid CAS:67319-28-2
9i LLC
ATK CHEMICAL COMPANY LIMITED
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD.
TargetMol Chemicals Inc.
Wuhan Borenpharm Co., Ltd
Nextpeptide Inc
Labnetwork lnc.