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ChemicalBook >> CAS DataBase List >> 5,8,11,14,17,20,23,26-Octaoxa-2-azanonacosanedioic acid,1-(9-fluren-9-ylmethyl)ester

5,8,11,14,17,20,23,26-Octaoxa-2-azanonacosanedioic acid,1-(9-fluren-9-ylmethyl)ester

5,8,11,14,17,20,23,26-Octaoxa-2-azanonacosanedioic acid,1-(9-fluren-9-ylmethyl)ester price.
  • $69 - $2273.7
  • Product name: 5,8,11,14,17,20,23,26-Octaoxa-2-azanonacosanedioic acid,1-(9-fluren-9-ylmethyl)ester
  • CAS: 756526-02-0
  • MF: C34H49NO12
  • MW: 663.75
  • EINECS:246-818-3
  • MDL Number:MFCD11041143
  • Synonyms:5,8,11,14,17,20,23,26-Octaoxa-2-azanonacosanedioic acid,1-(9-fluren-9-ylmethyl)ester;5,8,11,14,17,20,23,26-Octaoxa-2-azanonacosanedioic acid, 1-(9H-fluoren-9-ylMethyl) ester;5,8,11,14,17,20,23,26-Octaoxa-2-azanonacosanedioic acid;Fmoc-PEG8-propionic acid;Fmoc-NH-(PEG)8-CH2CH2COOH;Fmoc-NH-PEG28-CH2CH2COOH;Fmoc-PEG8-OH 1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oic acid;1-(Fmoc-amino)-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic Acid
30 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • BroadPharm
  • Chemenu
  • chempep
  • Crysdot
  • dPEG
  • Iris Biotech GmbH
  • purepeg
  • Sigma-Aldrich
Package
  • 5MG
  • 100mg
  • 250mg
  • 500mg
  • 0.5g
  • 1g
  • 1000mg
  • 5000mg
  • 5G
  • ManufacturerAcrotein
  • Product numberB-0781
  • Product descriptionFmocNH-PEG8-CH2CH2COOH 97%
  • Packaging0.5g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0781
  • Product descriptionFmocNH-PEG8-CH2CH2COOH 97%
  • Packaging1g
  • Price$330
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS117863
  • Product descriptionFmoc-N-Amido-PEG8-acid 97+%
  • Packaging250mg
  • Price$238
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS117863
  • Product descriptionFmoc-N-Amido-PEG8-acid 97+%
  • Packaging100mg
  • Price$247
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS117863
  • Product descriptionFmoc-N-Amido-PEG8-acid 97+%
  • Packaging1g
  • Price$499
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS117863
  • Product descriptionFmoc-N-Amido-PEG8-acid 97+%
  • Packaging5G
  • Price$1406
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number0366AP
  • Product descriptionFmoc-NH-PEG8-CH2CH2COOH
  • Packaging1g
  • Price$405
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number756526020
  • Product description1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oicacid
  • Packaging250mg
  • Price$273
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number756526020
  • Product description1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oicacid
  • Packaging1g
  • Price$708.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number756526020
  • Product description1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oicacid
  • Packaging5g
  • Price$2273.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPOL0002280
  • Product descriptionFMOC-NH-DPEG-(8)-COOH 95.00%
  • Packaging5MG
  • Price$497.18
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21631
  • Product descriptionFmoc-N-amido-PEG8-acid 98%
  • Packaging100mg
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21631
  • Product descriptionFmoc-N-amido-PEG8-acid 98%
  • Packaging500mg
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21631
  • Product descriptionFmoc-N-amido-PEG8-acid 98%
  • Packaging1g
  • Price$310
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21631
  • Product descriptionFmoc-N-amido-PEG8-acid 98%
  • Packaging5G
  • Price$840
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM254921
  • Product description1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oicacid 95+%
  • Packaging5g
  • Price$2006
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-0781 FmocNH-PEG8-CH2CH2COOH 97% 0.5g $220 2021-12-16 Buy
Acrotein B-0781 FmocNH-PEG8-CH2CH2COOH 97% 1g $330 2021-12-16 Buy
Activate Scientific AS117863 Fmoc-N-Amido-PEG8-acid 97+% 250mg $238 2021-12-16 Buy
Activate Scientific AS117863 Fmoc-N-Amido-PEG8-acid 97+% 100mg $247 2021-12-16 Buy
Activate Scientific AS117863 Fmoc-N-Amido-PEG8-acid 97+% 1g $499 2021-12-16 Buy
Activate Scientific AS117863 Fmoc-N-Amido-PEG8-acid 97+% 5G $1406 2021-12-16 Buy
AK Scientific 0366AP Fmoc-NH-PEG8-CH2CH2COOH 1g $405 2021-12-16 Buy
Alichem 756526020 1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oicacid 250mg $273 2021-12-16 Buy
Alichem 756526020 1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oicacid 1g $708.5 2021-12-16 Buy
Alichem 756526020 1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oicacid 5g $2273.7 2021-12-16 Buy
American Custom Chemicals Corporation POL0002280 FMOC-NH-DPEG-(8)-COOH 95.00% 5MG $497.18 2021-12-16 Buy
BroadPharm BP-21631 Fmoc-N-amido-PEG8-acid 98% 100mg $150 2021-12-16 Buy
BroadPharm BP-21631 Fmoc-N-amido-PEG8-acid 98% 500mg $230 2021-12-16 Buy
BroadPharm BP-21631 Fmoc-N-amido-PEG8-acid 98% 1g $310 2021-12-16 Buy
BroadPharm BP-21631 Fmoc-N-amido-PEG8-acid 98% 5G $840 2021-12-16 Buy
Chemenu CM254921 1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azahentriacontan-31-oicacid 95+% 5g $2006 2021-12-16 Buy

Properties

Boiling point :781.1±60.0 °C(Predicted)
Density :1.190±0.06 g/cm3 (20 ºC 760 Torr)
storage temp. :Sealed in dry,Store in freezer, under -20°C
form :liquid
pka :4.28±0.10(Predicted)
color :Colorless to light yellow
InChIKey :VYXGUCLTEWCVRY-UHFFFAOYSA-N
SMILES :C(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O

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

Fmoc-N-amido-PEG8-acid is a PEG linker containing an Fmoc-protected amine and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. 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.