ChemicalBook > CAS DataBase List > H2N-PEG8-tBu

H2N-PEG8-tBu

Product Name
H2N-PEG8-tBu
CAS No.
756526-06-4
Chemical Name
H2N-PEG8-tBu
Synonyms
tert-butyl 1-amino-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate;Amino-PEG8-t-butyl ester;H2N-PEG8-tBu;Amino-PEG8-Boc;Amino-PEG8-COOtBu;NH2-PEG8-CH2COOtBu;NH2-PEG8-C2-COOtBu;NH2-PEG8-CH2CH2COOtBu;H2N-PEG8-CH2CH2COOtBu;Amino-PEG8-t-Bu Ester
CBNumber
CB62546874
Molecular Formula
C23H47NO10
Formula Weight
497.62
MOL File
756526-06-4.mol
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H2N-PEG8-tBu Property

Boiling point:
544.3±45.0 °C(Predicted)
Density 
1.067±0.06 g/cm3(Predicted)
storage temp. 
2-8°C(protect from light)
solubility 
Soluble in Water, DMSO, DCM, DMF
form 
Oil
pka
8.74±0.10(Predicted)
color 
Colorless to light yellow
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Safety

HS Code 
2942000090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Apolloscientific
Product number
BIPG1076
Product name
Amino-PEG8-t-butylester
Packaging
100mg
Price
$106
Updated
2021/12/16
ChemScene
Product number
CS-0031590
Product name
Amino-PEG8-Boc
Purity
≥97.0%
Packaging
100mg
Price
$120
Updated
2021/12/16
ChemScene
Product number
CS-0031590
Product name
Amino-PEG8-Boc
Purity
≥97.0%
Packaging
250mg
Price
$199
Updated
2021/12/16
Apolloscientific
Product number
BIPG1076
Product name
Amino-PEG8-t-butylester
Packaging
250mg
Price
$238
Updated
2021/12/16
BroadPharm
Product number
BP-21119
Product name
Amino-PEG8-t-butylester
Purity
98%
Packaging
250mg
Price
$280
Updated
2021/12/16
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H2N-PEG8-tBu Chemical Properties,Usage,Production

Description

Amino-PEG8-t-butyl ester is a monodisperse PEG linker containing an amino group with a t-butyl protected carboxyl group.The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Uses

H2N-PEG8-tBu is a cleavable 8-unit PEG-ADC linker for antibody drug conjugate (ADC) synthesis.

H2N-PEG8-tBu Preparation Products And Raw materials

Raw materials

Preparation Products

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H2N-PEG8-tBu Suppliers

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View Lastest Price from H2N-PEG8-tBu manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
Amino-PEG8-COOtBu 756526-06-4
Price
US $0.00/mg
Min. Order
250mg
Purity
>98.00%
Supply Ability
250mg
Release date
2024-03-22
Career Henan Chemical Co
Product
H2N-PEG8-tBu 756526-06-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-14

756526-06-4, H2N-PEG8-tBuRelated Search:

5,8,11-Trioxa-2-azatridecanoic,13-amino,1,1-dimethylethyl ester HO-PEG8-CH2CH2COOH 3,6,9,12-tetraoxatridecylamine Fmoc-9-Amino-4,7-Dioxanonanoic acid FMoc-NH-PEG9-CH2CH2COOH 5,8,11,14,17,20,23,26-Octaoxa-2-azanonacosanedioic acid,1-(9-fluren-9-ylmethyl)ester BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID 3,6,9,12,15,18,21,24-Octaoxapentacosan-1-amine O-(2-AMINOETHYL)-O-(2-AZIDOETHYL)NONAETHYLENE GLYCOL Azido-PEG12-azide N3-PEG4-tBu 3,6,9,12,15-PENTAOXAHEPTADECANE-1,17-DIYL BIS-AZIDE Amino-PEG8-azide AMINO-PEG12-T-BUTYL ESTER H2N-PEG6-tBu 17-Azido-3,6,9,12,15-pentaoxaheptadecan-1-amine 20-Azido-3,6,9,12,15,18-hexaoxaeicosan-1-amine N3-PEG3-tBu

  • Amino-PEG9-t-butyl ester
  • H<sub>2</sub>N-PEG<sub>8</sub>-CH<sub>2</sub>CH<sub>2</sub>COO<sup>t</sup>Bu
  • H2N-PEG8-tBu
  • 27-Amino-4,7,10,13,16,19,22,25-octaoxaheptacosanoic acid 1,1-dimethylethyl ester
  • H2N-PEG8-CH2CH2COOtBu
  • Amino-PEG8-t-butyl ester
  • NH2-PEG8-CH2CH2COOtBu
  • tert-butyl 1-amino-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate
  • Amino-PEG8-COOtBu
  • Amino-PEG8-Boc
  • NH2-PEG8-t-butyl ester,Amino-PEG8-t-butyl ester
  • 4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-amino-, 1,1-dimethylethyl ester
  • amino-dPEG8.(TM).-t-butyl ester
  • NH2-PEG8-CH2COOtBu
  • Amino-PEG8-t-Bu Ester
  • NH2-PEG8-C2-COOtBu
  • tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
  • Amino-PEG8-tert-Butyl Ester
  • 756526-06-4
  • C23H47NO10
  • peg