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ChemicalBook >> CAS DataBase List >> Methylamino-PEG2-t-butylester

Methylamino-PEG2-t-butylester

Methylamino-PEG2-t-butylester price.
  • $210 - $1680
  • Product name: Methylamino-PEG2-t-butylester
  • CAS: 1807521-04-5
  • MF: C12H25NO4
  • MW: 247.33
  • EINECS:
  • MDL Number:MFCD28155207
  • Synonyms:Methylamino-PEG2-t-butylester;Methylamino-PEG3-t-butyl ester;CAS_1807521-04-5;MeNH-PEG2-CH2CH2COOtBu;Methylamino-PEG2-Boc;Propanoic acid, 3-[2-[2-(methylamino)ethoxy]ethoxy]-, 1,1-dimethylethyl ester;tert-Butyl 3-(2-(2-(methylamino)ethoxy)ethoxy)propanoate;MeNH-PEG2-COOtBu
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • Apolloscientific
  • BroadPharm
  • TRC
  • Usbiological
Package
  • 100mg
  • 500mg
  • 0.5g
  • 1g
  • ManufacturerAcrotein
  • Product numberB-0672
  • Product descriptionMeNH-PEG2-CH2CH2COOtBu 97%
  • Packaging0.5g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS107938
  • Product descriptionMeNH-PEG2-CH2CH2COOtBu 97%
  • Packaging1g
  • Price$464
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1539
  • Product descriptionMethylamino-PEG2-t-butyl ester
  • Packaging100mg
  • Price$526
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22383
  • Product descriptionMethylamino-PEG2-t-butylester 98%
  • Packaging100mg
  • Price$280
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22383
  • Product descriptionMethylamino-PEG2-t-butylester 98%
  • Packaging500mg
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22383
  • Product descriptionMethylamino-PEG2-t-butylester 98%
  • Packaging1g
  • Price$980
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberM287105
  • Product descriptionMethylamino-PEG2-t-butylEster
  • Packaging100mg
  • Price$210
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberM287105
  • Product descriptionMethylamino-PEG2-t-butylEster
  • Packaging1g
  • Price$1680
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number456064
  • Product descriptionMethylamino-PEG2-t-butyl Ester
  • Packaging100mg
  • Price$531
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-0672 MeNH-PEG2-CH2CH2COOtBu 97% 0.5g $220 2021-12-16 Buy
Activate Scientific AS107938 MeNH-PEG2-CH2CH2COOtBu 97% 1g $464 2021-12-16 Buy
Apolloscientific BIPG1539 Methylamino-PEG2-t-butyl ester 100mg $526 2021-12-16 Buy
BroadPharm BP-22383 Methylamino-PEG2-t-butylester 98% 100mg $280 2021-12-16 Buy
BroadPharm BP-22383 Methylamino-PEG2-t-butylester 98% 500mg $650 2021-12-16 Buy
BroadPharm BP-22383 Methylamino-PEG2-t-butylester 98% 1g $980 2021-12-16 Buy
TRC M287105 Methylamino-PEG2-t-butylEster 100mg $210 2021-12-16 Buy
TRC M287105 Methylamino-PEG2-t-butylEster 1g $1680 2021-12-16 Buy
Usbiological 456064 Methylamino-PEG2-t-butyl Ester 100mg $531 2021-12-16 Buy

Properties

Boiling point :315.5±22.0 °C(Predicted)
Density :0.982±0.06 g/cm3(Predicted)
solubility :Soluble in Water, DMSO, DCM, DMF
pka :9.52±0.10(Predicted)
form :Oil
color :Colorless to light yellow

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Methylamino-PEG2-t-butyl ester is a PEG linker containing a methylamine group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The methylamine group is reactive with carboxylic acids, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

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Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
MeNH-PEG2-COOtBu
$0.00 /1g
MeNH-PEG2-COOtBu CAS:1807521-04-5
TargetMol Chemicals Inc.
Wuhan Borenpharm Co., Ltd
Nextpeptide Inc
Wuhan Topule Biopharmaceutical Co., Ltd
Aladdin Scientific Chengdu Pukang Biotechnology Co., Ltd Borenpharm Co., Ltd Zhengzhou Acme Chemical Co., Ltd. Amatek Scientific Co. Ltd.