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ChemicalBook >> CAS DataBase List >> Ald-Ph-PEG4-acid

Ald-Ph-PEG4-acid

Ald-Ph-PEG4-acid price.
  • $45 - $1367.46
  • Product name: Ald-Ph-PEG4-acid
  • CAS: 1309460-27-2
  • MF: C19H27NO8
  • MW: 397.42
  • EINECS:
  • MDL Number:MFCD18916985
  • Synonyms:Ald-Ph-PEG4-acid;1-(4-formylphenyl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oic acid;CHO-Ph-PEG4-acid;Ald-peg4-acid;Ald-Ph-PEG4-COOH;Ald-Ph-amido-PEG4-C2-acid;Propanoic acid, 3-[[13-(4-formylphenyl)-13-oxo-3,6,9-trioxa-12-azatridec-1-yl]oxy]-;CHO-Ph-CONH-PEG4-acid
9 prices
Selected condition：
Brand
  • Alichem
  • American Custom Chemicals Corporation
  • BroadPharm
  • ChemScene
  • Crysdot
  • TRC
Package
  • 5MG
  • 10mg
  • 50mg
  • 100MG
  • 1g
  • ManufacturerAlichem
  • Product number1309460272
  • Product description1-(4-Formylphenyl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oicacid
  • Packaging1g
  • Price$1367.46
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberLIN0000111
  • Product descriptionALD-PEG4-ACID 95.00%
  • Packaging5MG
  • Price$508
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberLIN0000111
  • Product descriptionALD-PEG4-ACID 95.00%
  • Packaging100MG
  • Price$756
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20421
  • Product descriptionAld-Ph-PEG4-acid 95%
  • Packaging1g
  • Price$950
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0105051
  • Product descriptionAld-Ph-amido-PEG4-C2-acid
  • Packaging100mg
  • Price$460
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD35000069
  • Product description1-(4-formylphenyl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oicacid 95+%
  • Packaging1g
  • Price$1268
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberA303460
  • Product descriptionALD-PEG4-Acid
  • Packaging5mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberA303460
  • Product descriptionALD-PEG4-Acid
  • Packaging10mg
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberA303460
  • Product descriptionALD-PEG4-Acid
  • Packaging50mg
  • Price$310
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alichem 1309460272 1-(4-Formylphenyl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oicacid 1g $1367.46 2021-12-16 Buy
American Custom Chemicals Corporation LIN0000111 ALD-PEG4-ACID 95.00% 5MG $508 2021-12-16 Buy
American Custom Chemicals Corporation LIN0000111 ALD-PEG4-ACID 95.00% 100MG $756 2021-12-16 Buy
BroadPharm BP-20421 Ald-Ph-PEG4-acid 95% 1g $950 2021-12-16 Buy
ChemScene CS-0105051 Ald-Ph-amido-PEG4-C2-acid 100mg $460 2021-12-16 Buy
Crysdot CD35000069 1-(4-formylphenyl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oicacid 95+% 1g $1268 2021-12-16 Buy
TRC A303460 ALD-PEG4-Acid 5mg $45 2021-12-16 Buy
TRC A303460 ALD-PEG4-Acid 10mg $90 2021-12-16 Buy
TRC A303460 ALD-PEG4-Acid 50mg $310 2021-12-16 Buy

Properties

Boiling point :628.8±55.0 °C(Predicted)
Density :1.216±0.06 g/cm3(Predicted)
solubility :Soluble in Water, DMSO, DCM, DMF
pka :4.28±0.10(Predicted)
form :Viscous Liquid
color :Off-white to light yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
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

Ald-Ph-PEG4-acid is a small molecule PEG reagent. The benzaldehyde group is reactive with hydrazide and aminooxy moiety. The terminal carboxylic acid can couple with primary amines in the presence of activators such as EDC or HATU to form a stable amide bond. The hydrophilic PEG linker increases the solubility of compounds in aqueous media.

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