AcS-PEG6-t-butyl ester

Name: AcS-PEG6-t-butyl ester
Brand: BOC Sciences
Rating: 5 (1 reviews)

CAS No.: 1818294-39-1

Cat No.: BP-501607

Purity: ≥95% 4.5

AcS-PEG6-t-butyl ester is a PEG linker containing a sulfur acetyl group and a t-butyl ester. The sulfur acetyl group can be deprotected to form a thiol group. The t-butyl ester can be removed under acidic conditions. The hydrophilic PEG linker increases the water solubility of compounds in aqueous media.

Structure of 1818294-39-1

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Category

PROTAC Linker

Molecular Formula

C21H40O9S

Molecular Weight

468.60

Appearance

Oily Liquid

* For research and manufacturing use only. Not for human or clinical use.

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Purity

≥95%

Solubility

Soluble in DMSO

Appearance

Oily Liquid

Storage

Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

Shipping

Room temperature in continental US; may vary elsewhere.

IUPACName

tert-butyl 3-[2-[2-[2-[2-[2-(2-acetylsulfanylethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

Synonyms

S-acetyl-PEG6-t-butyl ester; S-acetyl-PEG6-Boc; tert-butyl 2-oxo-6,9,12,15,18,21-hexaoxa-3-thiatetracosan-24-oate; 4,7,10,13,16,19-Hexaoxa-22-thiatetracosanoic acid, 23-oxo-, 1,1-dimethylethyl ester; 2-Methyl-2-propanyl 2-oxo-6,9,12,15,18,21-hexaoxa-3-thiatetracosan-24-oate; 6,9,12,15,18,21-Hexaoxa-3-thiatetracosan-24-oic acid, 2-oxo-, 1,1-dimethylethyl ester

Boiling Point

522.5±50.0°C at 760 mmHg

Density

1.1±0.1 g/cm3

InChI Key

COWMBKVRIKGHSW-UHFFFAOYSA-N

InChI

InChI=1S/C21H40O9S/c1-19(22)31-18-17-29-16-15-28-14-13-27-12-11-26-10-9-25-8-7-24-6-5-20(23)30-21(2,3)4/h5-18H2,1-4H3

SMILES

CC(=O)SCCOCCOCCOCCOCCOCCOCCC(=O)OC(C)(C)C

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* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C₁V₁ = C₂V₂