Amino-PEG4-t-butyl ester - 98%, high purity , CAS No.581065-95-4

  • ≥98%
Item Number
A596545
Grouped product items
SKUSizeAvailabilityPrice Qty
A596545-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$541.90
A596545-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$811.90
A596545-5g
5g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,461.90

Amino-PEG-t-butyl ester

View related series
Amino PEG PROTAC PROTAC Linkers

Basic Description

SynonymsAmino-dPEG4-t-butylester | tert-Butyl 1-amino-3,6,9,12-tetraoxapentadecan-15-oate | AKOS027326032 | A923283 | ZB0954 | H2N-PEG4-tBu | SY122492 | SCHEMBL5142238 | B5900 | PKESARRNSGIDRD-UHFFFAOYSA-N | MFCD11041116 | Amino-PEG4-COOtBu | 15-AMINO-4,7,10,13-T
Specifications & Purity≥98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

Amino-PEG4-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-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]propanoate
INCHI InChI=1S/C15H31NO6/c1-15(2,3)22-14(17)4-6-18-8-10-20-12-13-21-11-9-19-7-5-16/h4-13,16H2,1-3H3
InChi Key PKESARRNSGIDRD-UHFFFAOYSA-N
Canonical SMILES CC(C)(C)OC(=O)CCOCCOCCOCCOCCN
Isomeric SMILES CC(C)(C)OC(=O)CCOCCOCCOCCOCCN
PubChem CID 51340928
Molecular Weight 321.41

Certificates

Certificate of Analysis(COA)

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Chemical and Physical Properties

SolubilitySolubility in Water, DMSO, DCM, DMF
Flash Point(°C)114 °C

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.

Related Documents

Solution Calculators