1870899-46-9
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Basic information
- Product Name: Azadibenzocyclooctyne-PEG4-acid
- Synonyms: Azadibenzocyclooctyne-PEG4-acid;DBCO-NH-PEG4-CH2CH2COOH;DBCO-PEG4-CH2CH2COOH
- CAS NO:1870899-46-9
- Molecular Formula: C32H40N2O9
- Molecular Weight: 596.67
- EINECS: N/A
- Product Categories: N/A
- Mol File: 1870899-46-9.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 855.9±65.0 °C(Predicted)
- Flash Point: N/A
- Appearance: /
- Density: 1.26±0.1 g/cm3(Predicted)
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: Soluble in Water, DMSO, DMF, DCM
- PKA: 4.28±0.10(Predicted)
- CAS DataBase Reference: Azadibenzocyclooctyne-PEG4-acid(CAS DataBase Reference)
- NIST Chemistry Reference: Azadibenzocyclooctyne-PEG4-acid(1870899-46-9)
- EPA Substance Registry System: Azadibenzocyclooctyne-PEG4-acid(1870899-46-9)
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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: 1870899-46-9(Hazardous Substances Data)
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1870899-46-9 Usage
Description
DBCO-NHCO-PEG5-acid is an analog of DBCO-Acid with a hydrophilic PEG spacer arm, which improves water solubility. This reagent is a non-activated building block with enhanced solubility in aqueous media and can thus be used to derivatize amine-containing molecule through a stable amide bond. DBCO is commonly used for copper-free Click Chemistry reactions.Check Digit Verification of cas no
The CAS Registry Mumber 1870899-46-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,7,0,8,9 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.Calculate Digit Verification of CAS Registry Number 1870899-46:
(9*1)+(8*8)+(7*7)+(6*0)+(5*8)+(4*9)+(3*9)+(2*4)+(1*6)=239
239 % 10 = 9
So 1870899-46-9 is a valid CAS Registry Number.
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Azadibenzocyclooctyne-PEG4-acid
