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ChemicalBook >> CAS DataBase List >> Bromo-PEG4-CH2COOtBu

Bromo-PEG4-CH2COOtBu

Bromo-PEG4-CH2COOtBu price.
  • $220 - $1613
  • Product name: Bromo-PEG4-CH2COOtBu
  • CAS: 1807505-29-8
  • MF: C14H27BrO6
  • MW: 371.26
  • EINECS:
  • MDL Number:MFCD27977496
  • Synonyms:Bromo-PEG4-CH2COOtBu;tert-butyl 14-bromo-3,6,9,12-tetraoxatetradecanoate;tert-butyl 14-bromo-3,6,9,12-tetraoxatetradecan-1-oate;Bromo-peg4-ch2co2tbutyl ester;Br-PEG4-CH2-Boc;3,6,9,12-Tetraoxatetradecanoic acid, 14-bromo-, 1,1-dimethylethyl ester;Br-PEG4-CH2COOtBu;Bromo-PEG4-CH2CO2tBu
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • Apolloscientific
  • BroadPharm
Package
  • 100mg
  • 0.25g
  • 250mg
  • 500mg
  • 0.5g
  • 1g
  • 2g
  • 5G
  • ManufacturerAcrotein
  • Product numberB-0864
  • Product descriptionBr-PEG4-CH2COOtBu 97%
  • Packaging0.25g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0864
  • Product descriptionBr-PEG4-CH2COOtBu 97%
  • Packaging0.5g
  • Price$330
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS104006
  • Product descriptionBr-PEG4-CH2COOtBu 95+%
  • Packaging250mg
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS104006
  • Product descriptionBr-PEG4-CH2COOtBu 95+%
  • Packaging1g
  • Price$769
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS104006
  • Product descriptionBr-PEG4-CH2COOtBu 95+%
  • Packaging5G
  • Price$1613
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number0363DY
  • Product descriptionBromo-peg4-ch2co2tbutylester
  • Packaging500mg
  • Price$590
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number0363DY
  • Product descriptionBromo-peg4-ch2co2tbutylester
  • Packaging2g
  • Price$1130
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1340
  • Product descriptionBromo-PEG4-CH2CO2tBu
  • Packaging100mg
  • Price$662
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22126
  • Product descriptionBromo-PEG4-CH2CO2tBu 98%
  • Packaging100mg
  • Price$340
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22126
  • Product descriptionBromo-PEG4-CH2CO2tBu 98%
  • Packaging250mg
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22126
  • Product descriptionBromo-PEG4-CH2CO2tBu 98%
  • Packaging500mg
  • Price$850
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-0864 Br-PEG4-CH2COOtBu 97% 0.25g $220 2021-12-16 Buy
Acrotein B-0864 Br-PEG4-CH2COOtBu 97% 0.5g $330 2021-12-16 Buy
Activate Scientific AS104006 Br-PEG4-CH2COOtBu 95+% 250mg $350 2021-12-16 Buy
Activate Scientific AS104006 Br-PEG4-CH2COOtBu 95+% 1g $769 2021-12-16 Buy
Activate Scientific AS104006 Br-PEG4-CH2COOtBu 95+% 5G $1613 2021-12-16 Buy
AK Scientific 0363DY Bromo-peg4-ch2co2tbutylester 500mg $590 2021-12-16 Buy
AK Scientific 0363DY Bromo-peg4-ch2co2tbutylester 2g $1130 2021-12-16 Buy
Apolloscientific BIPG1340 Bromo-PEG4-CH2CO2tBu 100mg $662 2021-12-16 Buy
BroadPharm BP-22126 Bromo-PEG4-CH2CO2tBu 98% 100mg $340 2021-12-16 Buy
BroadPharm BP-22126 Bromo-PEG4-CH2CO2tBu 98% 250mg $650 2021-12-16 Buy
BroadPharm BP-22126 Bromo-PEG4-CH2CO2tBu 98% 500mg $850 2021-12-16 Buy

Properties

Boiling point :402.2±35.0 °C(Predicted)
Density :1.230±0.06 g/cm3(Predicted)
solubility :Soluble in Water, DMSO, DCM, DMF
form :Liquid
color :Light yellow to yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
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
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
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.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Bromo-PEG4-CH2CO2tBu is a PEG linker containing a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

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Suppliers and manufacturers

SHANGHAI T&W PHARMACEUTICAL CO., LTD.
TargetMol Chemicals Inc.
LEAP CHEM CO., LTD.
Wuhan Topule Biopharmaceutical Co., Ltd
Jilin Chinese Academy of Sciences-yanshen Technology
Compound Net Biotechnology Inc. Yaopu(Shanghai) Pharmaceutical Technology Co., Ltd T&W GROUP Shanghai Raise Chemical Technology Co.,Ltd Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.