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ChemicalBook >> CAS DataBase List >> TCO-PEG4-NHS ester

TCO-PEG4-NHS ester

TCO-PEG4-NHS ester price.
  • $139 - $575
  • Product name: TCO-PEG4-NHS ester
  • CAS: 1613439-69-2
  • MF: C24H38N2O10
  • MW: 514.57
  • EINECS:
  • MDL Number:MFCD28118912
  • Synonyms:TCO-PEG4-NHS ester;(4E)-TCO-PEG4-NHS ester;5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid, 1-(4-cycloocten-1-yl) 17-(2,5-dioxo-1-pyrrolidinyl) ester;(Z)-2,5-dioxopyrrolidin-1-yl 1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate;2,5-Dioxopyrrolidin-1-yl 1-(cyclooct-4-en-1-yloxy)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate
3 prices
Selected condition：
Brand
  • BroadPharm
Package
  • 10mg
  • 25mg
  • 100mg
  • ManufacturerBroadPharm
  • Product numberBP-22418
  • Product descriptionTCO-PEG4-NHSester 95%
  • Packaging10mg
  • Price$139
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22418
  • Product descriptionTCO-PEG4-NHSester 95%
  • Packaging25mg
  • Price$235
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22418
  • Product descriptionTCO-PEG4-NHSester 95%
  • Packaging100mg
  • Price$575
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
BroadPharm BP-22418 TCO-PEG4-NHSester 95% 10mg $139 2021-12-16 Buy
BroadPharm BP-22418 TCO-PEG4-NHSester 95% 25mg $235 2021-12-16 Buy
BroadPharm BP-22418 TCO-PEG4-NHSester 95% 100mg $575 2021-12-16 Buy

Properties

Density :1.23±0.1 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM, DMF
pka :11.95±0.46(Predicted)
form :Oil
color :Colorless to light yellow
InChI :InChI=1S/C24H38N2O10/c27-21-8-9-22(28)26(21)36-23(29)10-12-31-14-16-33-18-19-34-17-15-32-13-11-25-24(30)35-20-6-4-2-1-3-5-7-20/h1-2,20H,3-19H2,(H,25,30)/b2-1-
InChIKey :ZKPMRASGLDBKPF-UPHRSURJSA-N
SMILES :C(OC1CCCC=CCC1)(=O)NCCOCCOCCOCCOCCC(ON1C(=O)CCC1=O)=O |c:6|

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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.

Description

TCO-PEG4-NHS Ester is a click chemistry crosslinker. This reagent can be used to label antibodies, proteins and other primary amine containing molecule. The hydrophilic PEG spacer increases water-solubility and decreases steric hindrance during ligation. TCO enable fast click chemistry under mild condition

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