ChemicalBook > CAS DataBase List > H2N-PEG4-tBu
H2N-PEG4-tBu
- Product Name
- H2N-PEG4-tBu
- CAS No.
- 581065-95-4
- Chemical Name
- H2N-PEG4-tBu
- Synonyms
- tert-Butyl 1-amino-3,6,9,12-tetraoxapentadecan-15-oate;H2N-PEG4-tBu;Amino-PEG4-Boc;Amino-PEG4-COOtBu;NH2-PEG4-C2-COOtBu;NH2-PEG4-CH2CH2COtBu;H2N-PEG4-CH2CH2COOtBu;NH2-PEG4-CH2CH2COOtBu;NH2-PEG4-(CH2)2COOtBu;H?N-PEG?-CH?CH?COOtBu
- CBNumber
- CB02546867
- Molecular Formula
- C15H31NO6
- Formula Weight
- 321.41
- MOL File
- 581065-95-4.mol
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H2N-PEG4-tBu Property
- Boiling point:
- 400.1±35.0 °C(Predicted)
- Density
- 1.040±0.06 g/cm3(Predicted)
- storage temp.
- -20°C
- solubility
- Soluble in Water, DMSO, DCM, DMF
- form
- clear liquid
- pka
- 8.74±0.10(Predicted)
- color
- Colorless to Light yellow
- CAS DataBase Reference
- 581065-95-4
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Safety
- HS Code
- 2922190090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 902535
- Product name
- Amino-PEG4-t-butyl ester
- Packaging
- 250MG
- Price
- $64.8
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 902535
- Product name
- Amino-PEG4-t-butyl ester
- Packaging
- 1G
- Price
- $351.6
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B5900
- Product name
- tert-Butyl 1-Amino-3,6,9,12-tetraoxapentadecan-15-oate
- Purity
- >95.0%(T)
- Packaging
- 250mg
- Price
- $90
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B5900
- Product name
- tert-Butyl 1-Amino-3,6,9,12-tetraoxapentadecan-15-oate
- Purity
- >95.0%(T)
- Packaging
- 1g
- Price
- $271
- Updated
- 2024/03/01
Activate Scientific
- Product number
- AS103965
- Product name
- H2N-PEG4-CH2CH2COOtBu
- Purity
- 95+%
- Packaging
- 5G
- Price
- $804
- Updated
- 2021/12/16
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H2N-PEG4-tBu Chemical Properties,Usage,Production
Description
Amino-PEG4-t-butyl ester is a PEG reagent containing an amino (NH2) and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl (Boc) can be deprotected under acidic conditions.
Uses
is a linker-cytotoxin conjugate. Linker-cytotoxin conjugate is related to antibody-cytotoxin and antibody-drug conjugates and related compounds.
H2N-PEG4-tBu Preparation Products And Raw materials
Raw materials
Preparation Products
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H2N-PEG4-tBu Suppliers
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- 15817493340
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- China
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- Country
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- ProdList
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View Lastest Price from H2N-PEG4-tBu manufacturers
Xian confluore Biological Technology Co., Ltd.
- Product
- Amino-PEG4-COOtBu 581065-95-4
- Price
- US $0.00/g
- Min. Order
- 25g
- Purity
- >98.00%
- Supply Ability
- 25g
- Release date
- 2024-04-02
Career Henan Chemical Co
- Product
- H2N-PEG4-tBu 581065-95-4
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 95%
- Supply Ability
- 500kg
- Release date
- 2018-08-19
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