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ChemicalBook >> CAS DataBase List >> Azido-PEG12-acid

Azido-PEG12-acid

Azido-PEG12-acid price.
  • $122 - $3400
  • Product name: Azido-PEG12-acid
  • CAS: 1167575-20-3
  • MF: C27H53N3O14
  • MW: 643.72142
  • EINECS:
  • MDL Number:MFCD21363301
  • Synonyms:Azido-PEG12-acid;Azido-PEG13-acid;Azido-PEG12-propionic acid;Poly(oxy-1,2-ethanediyl),α-(2-azidoethyl)-ω-(2-carboxyethoxy);Azido-PEGn-acid (n=12,24);Poly(oxy-1,2-ethanediyl), α-(2-azidoethyl)-ω-(2-carboxyethoxy);Azido-dPEG(R)12-acid;Azide-PEG12-COOH
61 prices
Selected condition:
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Biosynth
  • BroadPharm
  • ChemScene
  • dPEG
  • Iris Biotech GmbH
  • purepeg
  • Sigma-Aldrich
  • TRC
Package
  • 5MG
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1000mg
  • 1g
  • Manufactureraablocks
  • Product numberAA0090Z1
  • Product descriptionα-(2-Azidoethyl)-ω-(2-carboxyethoxy)-poly(oxy-1,2-ethanediyl) ≥95%
  • Packaging25mg
  • Price$122
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0090Z1
  • Product descriptionα-(2-Azidoethyl)-ω-(2-carboxyethoxy)-poly(oxy-1,2-ethanediyl) ≥95%
  • Packaging100mg
  • Price$352
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0090Z1
  • Product descriptionα-(2-Azidoethyl)-ω-(2-carboxyethoxy)-poly(oxy-1,2-ethanediyl) ≥95%
  • Packaging500mg
  • Price$1146
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberLIN0000130
  • Product descriptionAZIDO-PEG12-ACID 95.00%
  • Packaging5MG
  • Price$499.09
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1113
  • Product descriptionAzido-PEG24-acid
  • Packaging100mg
  • Price$534
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG0998
  • Product descriptionAzido-PEG36-Acid 95%
  • Packaging250mg
  • Price$593
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1113
  • Product descriptionAzido-PEG24-acid
  • Packaging100mg
  • Price$358
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1113
  • Product descriptionAzido-PEG24-acid
  • Packaging50mg
  • Price$223
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1113
  • Product descriptionAzido-PEG24-acid
  • Packaging50mg
  • Price$297
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG0998
  • Product descriptionAzido-PEG36-Acid 95%
  • Packaging100mg
  • Price$313
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1113
  • Product descriptionAzido-PEG24-acid
  • Packaging250mg
  • Price$736
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG0998
  • Product descriptionAzido-PEG36-Acid 95%
  • Packaging1g
  • Price$1887
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberHT-12297
  • Product descriptionN3-PEG36-COOH ≥95%
  • Packaging500mg
  • Price$1900
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberHT-12297
  • Product descriptionN3-PEG36-COOH ≥95%
  • Packaging500mg
  • Price$1900
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHT-12297
  • Product descriptionN3-PEG36-COOH ≥95%
  • Packaging250mg
  • Price$1264
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberHT-12297
  • Product descriptionN3-PEG36-COOH ≥95%
  • Packaging250mg
  • Price$1264
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0090Z1 α-(2-Azidoethyl)-ω-(2-carboxyethoxy)-poly(oxy-1,2-ethanediyl) ≥95% 25mg $122 2026-05-28 Buy
aablocks AA0090Z1 α-(2-Azidoethyl)-ω-(2-carboxyethoxy)-poly(oxy-1,2-ethanediyl) ≥95% 100mg $352 2026-05-28 Buy
aablocks AA0090Z1 α-(2-Azidoethyl)-ω-(2-carboxyethoxy)-poly(oxy-1,2-ethanediyl) ≥95% 500mg $1146 2026-05-28 Buy
American Custom Chemicals Corporation LIN0000130 AZIDO-PEG12-ACID 95.00% 5MG $499.09 2021-12-16 Buy
Apolloscientific BIPG1113 Azido-PEG24-acid 100mg $534 2026-06-04 Buy
Apolloscientific BIPG0998 Azido-PEG36-Acid 95% 250mg $593 2026-06-04 Buy
Apolloscientific BIPG1113 Azido-PEG24-acid 100mg $358 2021-12-16 Buy
Apolloscientific BIPG1113 Azido-PEG24-acid 50mg $223 2021-12-16 Buy
Apolloscientific BIPG1113 Azido-PEG24-acid 50mg $297 2026-06-04 Buy
Apolloscientific BIPG0998 Azido-PEG36-Acid 95% 100mg $313 2026-06-04 Buy
Apolloscientific BIPG1113 Azido-PEG24-acid 250mg $736 2021-12-16 Buy
Apolloscientific BIPG0998 Azido-PEG36-Acid 95% 1g $1887 2026-06-04 Buy
Arctom HT-12297 N3-PEG36-COOH ≥95% 500mg $1900 2026-05-25 Buy
Arctom HT-12297 N3-PEG36-COOH ≥95% 500mg $1900 2026-05-26 Buy
Arctom HT-12297 N3-PEG36-COOH ≥95% 250mg $1264 2026-05-25 Buy
Arctom HT-12297 N3-PEG36-COOH ≥95% 250mg $1264 2026-05-26 Buy

Properties

storage temp. :-20°C
solubility :Soluble in Water, DMSO, DCM, DMF
form :solid or viscous liquid
InChI :1S/C27H53N3O14/c28-30-29-2-4-34-6-8-36-10-12-38-14-16-40-18-20-42-22-24-44-26-25-43-23-21-41-19-17-39-15-13-37-11-9-35-7-5-33-3-1-27(31)32/h1-26H2,(H,31,32)
InChIKey :DLBYIOOMXALGRA-UHFFFAOYSA-N
SMILES :O(CCN=[N+]=[N-])CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Azido-PEG36-acid is a aqueous soluble, monodisperse PEG reagent comprising an azide group with a terminal carboxylic acid. The azide group can react with alkyne, BCN, DBCO via Click Chemistry. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

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