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ChemicalBook >> CAS DataBase List >> 15-(Boc-amino)-4,7,10,13-tetraoxapentadecanoic acid

15-(Boc-amino)-4,7,10,13-tetraoxapentadecanoic acid

15-(Boc-amino)-4,7,10,13-tetraoxapentadecanoic acid price.
  • $7 - $1369
  • Product name: 15-(Boc-amino)-4,7,10,13-tetraoxapentadecanoic acid
  • CAS: 756525-91-4
  • MF: C16H31NO8
  • MW: 365.42
  • EINECS:
  • MDL Number:MFCD07781254
  • Synonyms:BOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID;15-(Boc-aMino)-4,7,10,13-tetraoxapentadecanoic acid;3-[2-[2-[2-[2-(tert-Butoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid;5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester;N-(tert-Butyloxycarbonyl)-15-amino-4,7,10,13-tetraoxapentanedecanoic acid;t-Boc-N-amido-PEG4-acid;T-BOC-NH-AMIDO-PEG4-COOH;(Boc-amino)-PEG4-carboxylic Acid
72 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • BroadPharm
  • Chemenu
  • Chem-Impex
  • chempep
  • ChemScene
  • Crysdot
  • CSNpharm
  • dPEG
  • Frontier Specialty Chemicals
  • Iris Biotech GmbH
  • purepeg
  • Sigma-Aldrich
  • Synthonix
  • TCI Chemical
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  • Manufactureraablocks
  • Product numberAA0038DH
  • Product description5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 95%
  • Packaging100mg
  • Price$7
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0038DH
  • Product description5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 95%
  • Packaging250mg
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0038DH
  • Product description5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 95%
  • Packaging500mg
  • Price$14
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0038DH
  • Product description5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 95%
  • Packaging1g
  • Price$23
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0038DH
  • Product description5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 95%
  • Packaging10g
  • Price$160
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0038DH
  • Product description5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 95%
  • Packaging25g
  • Price$343
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0038DH
  • Product description5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 97%
  • Packaging100g
  • Price$1369
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberP36238
  • Product descriptionBocNH-PEG4-CH2CH2COOH 95%
  • Packaging25G
  • Price$560
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberP36238
  • Product descriptionBocNH-PEG4-CH2CH2COOH 95%
  • Packaging5G
  • Price$140
  • Updated2026-05-27
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  • ManufacturerAcrotein
  • Product numberB-0778
  • Product descriptionBocNH-PEG4-CH2CH2COOH 97%
  • Packaging1g
  • Price$183.34
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberb-0778
  • Product descriptionBocNH-PEG4-CH2CH2COOH 97%
  • Packaging10g
  • Price$196
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberb-0778
  • Product descriptionBocNH-PEG4-CH2CH2COOH 97%
  • Packaging5g
  • Price$107.8
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberb-0778
  • Product descriptionBocNH-PEG4-CH2CH2COOH 97%
  • Packaging25g
  • Price$420.7
  • Updated2026-05-25
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS110539
  • Product descriptionBocNH-PEG4-CH2CH2COOH 95%
  • Packaging1g
  • Price$256
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS110539
  • Product descriptionBocNH-PEG4-CH2CH2COOH 95%
  • Packaging5G
  • Price$804
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberV7622
  • Product descriptionBoc-NH-PEG4-CH2CH2COOH
  • Packaging5g
  • Price$1103
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0038DH 5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 95% 100mg $7 2026-05-28 Buy
aablocks AA0038DH 5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 95% 250mg $9 2026-05-28 Buy
aablocks AA0038DH 5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 95% 500mg $14 2026-05-28 Buy
aablocks AA0038DH 5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 95% 1g $23 2026-05-28 Buy
aablocks AA0038DH 5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 95% 10g $160 2026-05-28 Buy
aablocks AA0038DH 5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 95% 25g $343 2026-05-28 Buy
aablocks AA0038DH 5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester 97% 100g $1369 2026-05-28 Buy
ACHEMBLOCK P36238 BocNH-PEG4-CH2CH2COOH 95% 25G $560 2026-05-27 Buy
ACHEMBLOCK P36238 BocNH-PEG4-CH2CH2COOH 95% 5G $140 2026-05-27 Buy
Acrotein B-0778 BocNH-PEG4-CH2CH2COOH 97% 1g $183.34 2021-12-16 Buy
Acrotein b-0778 BocNH-PEG4-CH2CH2COOH 97% 10g $196 2026-05-25 Buy
Acrotein b-0778 BocNH-PEG4-CH2CH2COOH 97% 5g $107.8 2026-05-25 Buy
Acrotein b-0778 BocNH-PEG4-CH2CH2COOH 97% 25g $420.7 2026-05-25 Buy
Activate Scientific AS110539 BocNH-PEG4-CH2CH2COOH 95% 1g $256 2021-12-16 Buy
Activate Scientific AS110539 BocNH-PEG4-CH2CH2COOH 95% 5G $804 2021-12-16 Buy
AK Scientific V7622 Boc-NH-PEG4-CH2CH2COOH 5g $1103 2021-12-16 Buy

Properties

Boiling point :504.5±50.0 °C(Predicted)
Density :1.124±0.06 g/cm3 (20 ºC 760 Torr)
storage temp. :2-8°C
pka :4.28±0.10(Predicted)
form :Oil
color :Colorless to light yellow
λmax :254nm(lit.)
Major Application :peptide synthesis
InChI :InChI=1S/C16H31NO8/c1-16(2,3)25-15(20)17-5-7-22-9-11-24-13-12-23-10-8-21-6-4-14(18)19/h4-13H2,1-3H3,(H,17,20)(H,18,19)
InChIKey :YCEYBRZRNOJORY-UHFFFAOYSA-N
SMILES :C(OC(C)(C)C)(=O)NCCOCCOCCOCCOCCC(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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

t-Boc-N-amido-PEG4-acid 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, HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.

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