Ald-Ph-PEG4-acid - CAS 1309460-27-2

Ald-Ph-PEG4-acid - CAS 1309460-27-2 Catalog number: BADC-00390

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CHO-Ph-CONH-PEG4-acid is a small PEG reagent with a benzaldehyde moiety and a terminal carboxylic acid group. The benzaldehyde group is reactive with hydrazide and aminooxy moiety. The terminal carboxylic acid can undergo reactions with primary amines in the presence of activators such as EDC or HATU to form a stable amide bond.

Category
ADCs Linker
Product Name
Ald-Ph-PEG4-acid
CAS
1309460-27-2
Catalog Number
BADC-00390
Molecular Formula
C19H27NO8
Molecular Weight
397.42
Ald-Ph-PEG4-acid

Ordering Information

Catalog Number Size Price Quantity
BADC-00390 -- $--
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Description
CHO-Ph-CONH-PEG4-acid is a small PEG reagent with a benzaldehyde moiety and a terminal carboxylic acid group. The benzaldehyde group is reactive with hydrazide and aminooxy moiety. The terminal carboxylic acid can undergo reactions with primary amines in the presence of activators such as EDC or HATU to form a stable amide bond.
Synonyms
Ald-Ph-PEG4-acid; Ald-Ph-amido-PEG4-C2-acid; Ald-Ph-PEG4-COOH; Ald-Ph-NH-PEG4-COOH; CHO-Ph-CONH-PEG4-acid; 1-(4-Formylphenyl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oic acid; DF-PEG4-COOH; 5,8,11,14-Tetraoxa-2-azaheptadecan-17-oic acid, 1-(4-formylphenyl)-1-oxo-
IUPAC Name
3-[2-[2-[2-[2-[(4-formylbenzoyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES
C1=CC(=CC=C1C=O)C(=O)NCCOCCOCCOCCOCCC(=O)O
InChI
InChI=1S/C19H27NO8/c21-15-16-1-3-17(4-2-16)19(24)20-6-8-26-10-12-28-14-13-27-11-9-25-7-5-18(22)23/h1-4,15H,5-14H2,(H,20,24)(H,22,23)
InChIKey
BRYBRKJZWQVXNZ-UHFFFAOYSA-N
Density
1.216±0.06 g/cm3 (Predicted)
Solubility
Soluble in DCM, DMF, DMSO, Water
Appearance
Colorless Oily Matter
Purity
≥95%
Shipping
Room temperature
Storage
Store at 2-8°C
Boiling Point
628.8±55.0°C (Predicted)
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Historical Records: Ald-Ph-PEG4-acid
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