1895922-69-6
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Basic information
- Product Name: Aminooxy-PEG1-propargyl
- Synonyms: Aminooxy-PEG1-propargyl;Aminooxy-PEG1-propargyl HCl salt
- CAS NO:1895922-69-6
- Molecular Formula: C5H9NO2
- Molecular Weight: 115.13
- EINECS: N/A
- Product Categories: N/A
- Mol File: 1895922-69-6.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: Soluble in Water, DMSO, DMF
- CAS DataBase Reference: Aminooxy-PEG1-propargyl(CAS DataBase Reference)
- NIST Chemistry Reference: Aminooxy-PEG1-propargyl(1895922-69-6)
- EPA Substance Registry System: Aminooxy-PEG1-propargyl(1895922-69-6)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1895922-69-6(Hazardous Substances Data)
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1895922-69-6 Usage
Description
Aminooxy-PEG1-propargyl is a click chemistry PEG linker containing a propargyl group and an aminooxy group. The aminooxy group is reactive with an aldehyde or ketone group to form a stable oxime linkage. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. Aminooxy compounds are very reactive and sensitive; they cannot be stored for long term. Immediate use (within 1 week) is highly recommended.Check Digit Verification of cas no
The CAS Registry Mumber 1895922-69-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,9,5,9,2 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.Calculate Digit Verification of CAS Registry Number 1895922-69:
(9*1)+(8*8)+(7*9)+(6*5)+(5*9)+(4*2)+(3*2)+(2*6)+(1*9)=246
246 % 10 = 6
So 1895922-69-6 is a valid CAS Registry Number.
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1895922-69-6Downstream Products
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Aminooxy-PEG1-propargyl
