Azido-PEG1-CH2COOH

 CAS No.: 79598-48-4  Cat No.: BP-501372  Purity: ≥95% 4.5  

Azido-PEG1-CH2CO2H is a PEG derivative containing an azide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Azido-PEG1-CH2COOH

Structure of 79598-48-4

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PROTAC Linker
Molecular Formula
C4H7N3O3
Molecular Weight
145.12
Appearance
Yellowish Oily Matter

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

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Purity
≥95%
Solubility
Soluble in DCM, Water
Appearance
Yellowish Oily Matter
Storage
Store at 2-8°C
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
2-(2-azidoethoxy)acetic acid
Synonyms
Azido-PEG1-CH2CO2H;2-azidoethoxyacetic acid; (2-Azidoethyl)oxyacetic Acid; Acetic acid, (2-azidoethoxy)-; N3-PEG1-CH2CO2H; Azido-PEG1-acetic acid
InChI Key
USTXYASKHZDVMV-UHFFFAOYSA-N
InChI
InChI=1S/C4H7N3O3/c5-7-6-1-2-10-3-4(8)9/h1-3H2,(H,8,9)
Canonical SMILES
C(COCC(=O)O)N=[N+]=[N-]

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Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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Historical Records: S-acetyl-PEG6-Tos | PEG2-ethyl acetate | N-Me-N-bis-PEG3 | Tetraethyl decamethylenediphosphonate, 98% | Benzyl-PEG2-CH2COOH | N-Succinimidyl 3-(Bromoacetamido)propionate | Azido-PEG5-CH2COOH | m-PEG6-Tos | Chloro-PEG2-Boc | m-PEG4-O-NHS ester | Azido-PEG1-CH2COOH

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