Acetic acid, [2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]- (9CI)
![Acetic acid, [2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]- (9CI) price.](/CAS/GIF/142929-49-5.gif)
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- $6 - $24000
- Product name: Acetic acid, [2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]- (9CI)
- CAS: 142929-49-5
- MF: C9H17NO5
- MW: 219.24
- EINECS:
- MDL Number:MFCD09909935
- Synonyms:Acetic acid, [2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]- (9CI);5-(t-Butyloxycarbonyl-amino)-3-oxapentanoic acid, [2-(Boc-amino)ethoxy]acetic acid, dicyclohexylamine;Boc-O1Pen-OH*DCHA;5-[[(tert-Butoxy)carbonyl]amino]-3-oxapentanoic acid;(2-Boc-Aminoethoxy)acetic acid;5-(t-Butyloxycarbonyl-aMino)-3-oxapentanoic acid;t-Boc-N-amido-PEG1-CH2CO2H;Boc-PEG1- CH2COOH
75 prices
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Brand
- aablocks
- Abosyn
- ACHEMBLOCK
- Acrotein
- Activate Scientific
- AK Scientific
- American Custom Chemicals Corporation
- Apolloscientific
- Biosynth
- BroadPharm
- ChemScene
- CHESS
- Crysdot
- Iris Biotech GmbH
- Oakwood
- purepeg
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TRC
- Usbiological
Package
- 50MG
- 100mg
- 250mg
- 500mg
- 1g
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- Manufactureraablocks
- Product numberAA00HWNX
- Product description2-(2-((tert-Butoxycarbonyl)amino)ethoxy)acetic acid >95%
- Packaging10g
- Price$110
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HWNX
- Product description2-(2-((tert-Butoxycarbonyl)amino)ethoxy)acetic acid >95%
- Packaging25g
- Price$180
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HWNX
- Product description2-(2-((tert-Butoxycarbonyl)amino)ethoxy)acetic acid >95%
- Packaging1g
- Price$15
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HWNX
- Product description2-(2-((tert-Butoxycarbonyl)amino)ethoxy)acetic acid 95%
- Packaging250mg
- Price$14
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HWNX
- Product description2-(2-((tert-Butoxycarbonyl)amino)ethoxy)acetic acid 97%
- Packaging100mg
- Price$6
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HWNX
- Product description2-(2-((tert-Butoxycarbonyl)amino)ethoxy)acetic acid >95%
- Packaging5g
- Price$60
- Updated2026-05-29
- Buy
- ManufacturerAbosyn
- Product number10-4621
- Product description[(2,2-dimethyl-4-oxo-5-aza-3-oxahept-7-yl)oxy]acetic acid ＞95%(Puritymayvarybetweenbatches)
- Packaging1g
- Price$50
- Updated2026-05-21
- Buy
- ManufacturerAbosyn
- Product number10-4621
- Product description[(2,2-dimethyl-4-oxo-5-aza-3-oxahept-7-yl)oxy]acetic acid ＞95%(Puritymayvarybetweenbatches)
- Packaging5g
- Price$69
- Updated2026-05-21
- Buy
- ManufacturerAbosyn
- Product number10-4621
- Product description[(2,2-dimethyl-4-oxo-5-aza-3-oxahept-7-yl)oxy]acetic acid ＞95%(Puritymayvarybetweenbatches)
- Packaging25g
- Price$226
- Updated2026-05-21
- Buy
- ManufacturerAbosyn
- Product number10-4621
- Product description[(2,2-dimethyl-4-oxo-5-aza-3-oxahept-7-yl)oxy]acetic acid ＞95%(Puritymayvarybetweenbatches)
- Packaging50g
- Price$316
- Updated2026-05-21
- Buy
- ManufacturerAbosyn
- Product number10-4621
- Product description[(2,2-dimethyl-4-oxo-5-aza-3-oxahept-7-yl)oxy]acetic acid ＞95%(Puritymayvarybetweenbatches)
- Packaging100g
- Price$442
- Updated2026-05-21
- Buy
- ManufacturerAbosyn
- Product number10-4621
- Product description[(2,2-dimethyl-4-oxo-5-aza-3-oxahept-7-yl)oxy]acetic acid ＞95%(Puritymayvarybetweenbatches)
- Packaging10g
- Price$129
- Updated2026-05-21
- Buy
- ManufacturerACHEMBLOCK
- Product numberO28722
- Product description(2-Boc-aminoethoxy)-aceticacid 95%
- Packaging5G
- Price$290
- Updated2021-12-16
- Buy
- ManufacturerACHEMBLOCK
- Product numberO28722
- Product description(2-Boc-aminoethoxy)-acetic acid 95%
- Packaging25G
- Price$210
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberO28722
- Product description(2-Boc-aminoethoxy)-aceticacid 95%
- Packaging1G
- Price$110
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numbera-2283
- Product description(2-Boc-aminoethoxy)-acetic acid 97%
- Packaging5g
- Price$67.9
- Updated2026-05-25
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00HWNX | 2-(2-((tert-Butoxycarbonyl)amino)ethoxy)acetic acid >95% | 10g | $110 | 2026-05-29 | Buy |
| aablocks | AA00HWNX | 2-(2-((tert-Butoxycarbonyl)amino)ethoxy)acetic acid >95% | 25g | $180 | 2026-05-29 | Buy |
| aablocks | AA00HWNX | 2-(2-((tert-Butoxycarbonyl)amino)ethoxy)acetic acid >95% | 1g | $15 | 2026-05-29 | Buy |
| aablocks | AA00HWNX | 2-(2-((tert-Butoxycarbonyl)amino)ethoxy)acetic acid 95% | 250mg | $14 | 2026-05-29 | Buy |
| aablocks | AA00HWNX | 2-(2-((tert-Butoxycarbonyl)amino)ethoxy)acetic acid 97% | 100mg | $6 | 2026-05-29 | Buy |
| aablocks | AA00HWNX | 2-(2-((tert-Butoxycarbonyl)amino)ethoxy)acetic acid >95% | 5g | $60 | 2026-05-29 | Buy |
| Abosyn | 10-4621 | [(2,2-dimethyl-4-oxo-5-aza-3-oxahept-7-yl)oxy]acetic acid ＞95%(Puritymayvarybetweenbatches) | 1g | $50 | 2026-05-21 | Buy |
| Abosyn | 10-4621 | [(2,2-dimethyl-4-oxo-5-aza-3-oxahept-7-yl)oxy]acetic acid ＞95%(Puritymayvarybetweenbatches) | 5g | $69 | 2026-05-21 | Buy |
| Abosyn | 10-4621 | [(2,2-dimethyl-4-oxo-5-aza-3-oxahept-7-yl)oxy]acetic acid ＞95%(Puritymayvarybetweenbatches) | 25g | $226 | 2026-05-21 | Buy |
| Abosyn | 10-4621 | [(2,2-dimethyl-4-oxo-5-aza-3-oxahept-7-yl)oxy]acetic acid ＞95%(Puritymayvarybetweenbatches) | 50g | $316 | 2026-05-21 | Buy |
| Abosyn | 10-4621 | [(2,2-dimethyl-4-oxo-5-aza-3-oxahept-7-yl)oxy]acetic acid ＞95%(Puritymayvarybetweenbatches) | 100g | $442 | 2026-05-21 | Buy |
| Abosyn | 10-4621 | [(2,2-dimethyl-4-oxo-5-aza-3-oxahept-7-yl)oxy]acetic acid ＞95%(Puritymayvarybetweenbatches) | 10g | $129 | 2026-05-21 | Buy |
| ACHEMBLOCK | O28722 | (2-Boc-aminoethoxy)-aceticacid 95% | 5G | $290 | 2021-12-16 | Buy |
| ACHEMBLOCK | O28722 | (2-Boc-aminoethoxy)-acetic acid 95% | 25G | $210 | 2026-05-27 | Buy |
| ACHEMBLOCK | O28722 | (2-Boc-aminoethoxy)-aceticacid 95% | 1G | $110 | 2021-12-16 | Buy |
| Acrotein | a-2283 | (2-Boc-aminoethoxy)-acetic acid 97% | 5g | $67.9 | 2026-05-25 | Buy |
Properties
Boiling point :391.2±22.0 °C(Predicted)
Density :1.151±0.06 g/cm3(Predicted)
storage temp. :-20°C
pka :3.44±0.10(Predicted)
form :<44.2°C Solid,>67.5°C Liquid
color :Colorless to light yellow
InChI :InChI=1S/C9H17NO5/c1-9(2,3)15-8(13)10-4-5-14-6-7(11)12/h4-6H2,1-3H3,(H,10,13)(H,11,12)
InChIKey :UPBQMAHYLWJGDW-UHFFFAOYSA-N
SMILES :C(O)(=O)COCCNC(OC(C)(C)C)=O
Density :1.151±0.06 g/cm3(Predicted)
storage temp. :-20°C
pka :3.44±0.10(Predicted)
form :<44.2°C Solid,>67.5°C Liquid
color :Colorless to light yellow
InChI :InChI=1S/C9H17NO5/c1-9(2,3)15-8(13)10-4-5-14-6-7(11)12/h4-6H2,1-3H3,(H,10,13)(H,11,12)
InChIKey :UPBQMAHYLWJGDW-UHFFFAOYSA-N
SMILES :C(O)(=O)COCCNC(OC(C)(C)C)=O
Safety Information
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Description
t-Boc-N-amido-PEG1-CH2CO2H is a PEG linker containing a terminal carboxylic acid and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. 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. The Boc group can be deprotected under mild acidic conditions to form the free amine.More related product prices
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![Acetic acid, [2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]- (9CI)](https://img.chemicalbook.com/ProductImageEN/2020-1/small/660e9000-24d0-4dcf-8649-e6705a0fb87c.png){kind=small}