Amino-PEG1-t-Butyl ester
- CAS NO.:1260092-46-3
- Empirical Formula: C9H19NO3
- Molecular Weight: 189.25
- MDL number: MFCD20727480
- Update Date: 2024-10-23 13:36:13
What is Amino-PEG1-t-Butyl ester?
Description
Amino-PEG1-t-butyl ester is a PEG reagent containing an amino group with 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-Boc group can be deprotected under acidic conditions.
The Uses of Amino-PEG1-t-Butyl ester
Amino-peg1-t-butyl Ester is a reagent used in the preparation of β2 adrenergic receptor agonists and muscarinic receptor activity antagonists.
Properties of Amino-PEG1-t-Butyl ester
Boiling point: | 264.9±15.0 °C(Predicted) |
Density | 0.992±0.06 g/cm3(Predicted) |
storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
solubility | DMSO (Slightly), Methanol (Slightly) |
form | Oil |
pka | 8.73±0.10(Predicted) |
color | Clear Colourless to Pale Yellow to Dark Yellow |
Safety information for Amino-PEG1-t-Butyl ester
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Amino-PEG1-t-Butyl ester
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
Amino-PEG1-acid
Amino-PEG5-acid
Amino-PEG5-t-butyl ester
Amino-PEG5-alcohol
H2N-PEG4-tBu
5,8,11,14,17,20,23,26-Octaoxa-2-azanonacosanedioic acid,1-(9-fluren-9-ylmethyl)ester
H2N-PEG2-tBu
N-Boc-PEG5-alcohol
You may like
-
Amino-peg1-t-butyl ester 95% CAS 1260092-46-3View Details
1260092-46-3 -
1-Methyl-6-oxo-1,6-dihydropyridazine-3-carbonitrile 98%View Details
99903-60-3 -
1823368-42-8 98%View Details
1823368-42-8 -
2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%View Details
1307449-08-6 -
Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%View Details
25408-95-1 -
2-Chloro-5-fluoro-1-methoxy-3-methylbenzene 98%View Details
1805639-70-6 -
1784294-80-9 98%View Details
1784294-80-9 -
Lithium ClavulanateView Details
61177-44-4
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.