Poly(oxy-1,2-ethanediyl), α-(2-azidoethyl)-ω-methoxy-

HCID 10034751CAS 215181-61-6

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Basic information

Standard SMILES
COCCOCCN=[N+]=[N-]
InChIKey
OXDZFVNIVMSPEG-UHFFFAOYSA-N
Molecular formula
C5H11N3O2
Average molar mass
145.162 g/mol
Monoisotopic mass
145.08512659

Names & identifiers

Preferred name
Poly(oxy-1,2-ethanediyl), α-(2-azidoethyl)-ω-methoxy-
IUPAC
1-Azido-2-(2-methoxyethoxy)ethane
English name
PEG-Azide, O-(2-Azidoethyl)-Oμ-methylpolyethylene glycol
Molecular formula
C25H51N3O12
Molecular weight
585.68534

Names & synonyms

N3-mPEGPEG N3mPEG Azideazido mPEGmPEG-N3,1KmPEG-N3,5KmPEG16-Azideazido-mPEG12mPEG20000-N3m-PEG12-azide

Database identifiers

CAS
215181-61-6、89485-61-0
PubChem CID
10034751
DTXSID
DTXSID201212327
EC Number
111-056-1
Nikkaji
J2.083.051D

Properties

Physicochemical properties

Melting point
45 · 45-50 °C
Density
1.105 g/mL · 1.105 g/mL at 25 °C
refractive index
20 · n20/D1.458
Flash point
110 °C · >110°C
storage temp.
-20 °C · -20°C
solubility
Soluble in Water, DMSO, DCM, DMF

Safety & regulation

Safety data

PPE
Eyeshields, Gloves, type N95 (US)
wgk
3
hs_code
39072090
Storage Class
11 - Combustible Solids

Chemistry & industry

Applications

Descriptionm-PEG12-azide is a aqueous soluble monodisperse PEG linker. The azide group can react with alkyne, BCN, DBCO via Click Chemistry.

UsesPEG functionalized with azide is commonly used in copper-mediated ligation (click chemistry). PEG of this molecular weight should remain amorphous at room temperature.

Suppliers50 total

吉林省创力生物科技有限公司19396231124 19396231124 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
咸宁深蓝生物医药研发有限公司18171815831 · [email protected]
成都翰唯生物科技有限公司17360178904 18217049878
杭州摩库生物医药科技有限公司+86-057181025280; +8617767106207 · [email protected]

Related reactions

1 records
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