Amino-PEG1-t-butyl ester - 98%, high purity , CAS No.1260092-46-3

Item Number

A596027

Grouped product items
SKU	Size	Availability	Price
A596027-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$48.90
A596027-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$68.90
A596027-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$124.90
A596027-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$558.90

Amino-PEG-t-butyl ester

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Basic Description

Synonyms	SY128689 \| MFCD20727480 \| SY245056 \| tert-butyl 3-(2-aminoethoxy)propanoate \| EN300-6493666 \| Amino-PEG-t-butyl ester, MW 2,000 \| tert-butyl3-(2-aminoethoxy)propanoate \| s10504 \| 3-(2-aminoethoxy)propionic acid tert-butyl ester \| BP-25874 \| BP-25875 \| 126
Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Amino-PEG1-t-butyl ester is a PEG derivative 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-butyl protected carboxyl group can be deprotected under acidic conditions.

Names and Identifiers

IUPAC Name	tert-butyl 3-(2-aminoethoxy)propanoate
INCHI	InChI=1S/C9H19NO3/c1-9(2,3)13-8(11)4-6-12-7-5-10/h4-7,10H2,1-3H3
InChi Key	NSCCYXHEZRMPPH-UHFFFAOYSA-N
Canonical SMILES	CC(C)(C)OC(=O)CCOCCN
Isomeric SMILES	CC(C)(C)OC(=O)CCOCCN
PubChem CID	59256380
Molecular Weight	189.26
Reaxy-Rn	21390248

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation
Precautionary Statements	P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P264:Wash hands [and …] thoroughly after handling. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help.
Reaxy-Rn	21390248

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Basic Description