911143
HO-PEG24-propanoic acid t-butyl ester
Manufacturer: Sigma Aldrich
CAS Number: 1186025-29-5
Synonym(S): HO-PEG-tert-butyl ester, Hydroxyl PEG tert-butyl ester, Hydroxyl-PEG-tert-butyl ester
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 MG | 911143-500-MG | In Stock | ₹ 37,562.75 |
911143 - 500 MG
In Stock
Quantity
1
Base Price: ₹ 37,562.75
GST (18%): ₹ 6,761.295
Total Price: ₹ 44,324.045
form
solid or liquid
mol wt
average Mn 1,200 (by NMR)
reaction suitability
reagent type: chemical modification reagentreactivity: amine reactive
color
white to off-white
Ω-end
(tert-Butyl ester)
α-end
hydroxyl
polymer architecture
shape: linearfunctionality: monofunctional
storage temp.
−20°C
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | eMolecules Hydroxy-PEG24-t-butyl ester | 1186025-29-5 | MFCD13185018 | 1g | eMolecules | ₹ 1,01,193.52 | |
 | eMolecules Hydroxy-PEG13-t-butyl ester | 1186025-29-5 | MFCD26793751 | 1g | eMolecules | ₹ 1,20,205.81 | |
 | eMolecules Hydroxy-PEG16-t-butyl ester | 1186025-29-5 | MFCD21363264 | 500mg | eMolecules | ₹ 79,728.23 | |
 | Hydroxy-PEG12-t-butyl ester | ChemScene | ₹ 11,807.28 - ₹ 45,175.68 | |
 | 1186025-29-5 | Ho-peg(12)-co-otbu | A2B Chem | ₹ 11,807.28 - ₹ 20,791.08 |
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Description
- Application: Polyethylene glycols (PEGs) are FDA approved hydrophilic polymers. They are non-toxic, non-immunogenic and non-antigenic, and are widely used in a varity of biomedical applications such as bioconjugation, drug delivery, surface functionalization, and tissue engineering. The propionic acid group in HO-PEG-propanoic acid t-butyl ester is protected, preventing self-coupling.
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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form: solid or liquid
mol wt: average Mn 1,200 (by NMR)
reaction suitability: reagent type: chemical modification reagentreactivity: amine reactive
color: white to off-white
Ω-end: (tert-Butyl ester)
α-end: hydroxyl
polymer architecture: shape: linearfunctionality: monofunctional
storage temp.: −20°C
form:
solid or liquid
mol wt:
average Mn 1,200 (by NMR)
reaction suitability:
reagent type: chemical modification reagentreactivity: amine reactive
color:
white to off-white
Ω-end:
(tert-Butyl ester)
α-end:
hydroxyl
polymer architecture:
shape: linearfunctionality: monofunctional
storage temp.:
−20°C
form: solid
mol wt: PEG Mn 10KPEG average Mn 10,000generation 5
reaction suitability: __
color: white to off-white
Ω-end: __
α-end: __
polymer architecture: __
storage temp.: −20°C
form:
solid
mol wt:
PEG Mn 10KPEG average Mn 10,000generation 5
reaction suitability:
__
color:
white to off-white
Ω-end:
__
α-end:
__
polymer architecture:
__
storage temp.:
−20°C
form: powder or crystals
mol wt: __
reaction suitability: reagent type: reductant
color: __
Ω-end: __
α-end: __
polymer architecture: __
storage temp.: −20°C
form:
powder or crystals
mol wt:
__
reaction suitability:
reagent type: reductant
color:
__
Ω-end:
__
α-end:
__
polymer architecture:
__
storage temp.:
−20°C
form: solid
mol wt: PEG Mn 10,000generation 4
reaction suitability: __
color: white to off-white
Ω-end: __
α-end: __
polymer architecture: __
storage temp.: −20°C
form:
solid
mol wt:
PEG Mn 10,000generation 4
reaction suitability:
__
color:
white to off-white
Ω-end:
__
α-end:
__
polymer architecture:
__
storage temp.:
−20°C