BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID

Product Name: BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID
CAS No.: 882847-13-4
Chemical Name: BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID
Synonyms: Boc-NH-PEG6-COOH;BocNH-PEG6-C2-COOH;Boc-N-amido-PEG6-acid;Boc-NH-PEG6-CH2CH2COOH;t-Boc-N-amido-PEG7-acid;t-Boc-N-amido-PEG6-acid;T-BOC-NH-AMIDO-PEG6-COOH;Boc-NH-PEG6-Propionic Acid;Boc-NH-(PEG)-COOH (22 atoms);t-boc-N-amido-PEG6-propionic acid
CBNumber: CB6359597
Molecular Formula: C20H39NO10
Formula Weight: 453.52
MOL File: 882847-13-4.mol

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BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID Property

storage temp.: 2-8°C
solubility: Soluble in DMSO
form: clear liquid
color: Colorless to Light yellow to Light orange
InChI: InChI=1S/C20H39NO10/c1-20(2,3)31-19(24)21-5-7-26-9-11-28-13-15-30-17-16-29-14-12-27-10-8-25-6-4-18(22)23/h4-17H2,1-3H3,(H,21,24)(H,22,23)
InChIKey: FTTYOIHYERRXQB-UHFFFAOYSA-N
SMILES: C(OC(C)(C)C)(=O)NCCOCCOCCOCCOCCOCCOCCC(O)=O

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Safety

WGK Germany: 3
HS Code: 29225090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.51041
Product name: Boc-NH-(PEG)₅-COOH (22 atoms)
Purity: Novabiochem?
Packaging: 1g
Price: $345
Updated: 2025/07/31

Sigma-Aldrich

Product number: 38263
Product name: 21-(Boc-amino)-4,7,10,13,16,19-hexaoxaheneicosanoic acid
Purity: purum, ≥97.0% (H-NMR)
Packaging: 100mg
Price: $96.5
Updated: 2023/01/07

TCI Chemical

Product number: B5651
Product name: 21-[(tert-Butoxycarbonyl)amino]-4,7,10,13,16,19-hexaoxaheneicosanoic Acid
Purity: >98.0%(HPLC)
Packaging: 250mg
Price: $169
Updated: 2025/07/31

Usbiological

Product number: 265927
Product name: Boc-21-amino-4,7,10,13,16,19-hexaoxaheneicosanoic acid
Packaging: 25mg
Price: $333
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB52563
Product name: Boc-21-amino-4,7,10,13,16,19-hexaoxaheneicosanoic acid
Packaging: 50mg
Price: $120
Updated: 2021/12/16

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BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID Chemical Properties,Usage,Production

Description

t-Boc-N-amido-PEG6-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, or HATU) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.

Chemical Properties

Yellow liquid

Uses

Boc-NH-PEG6-CH2CH2COOH is a cleavable ADC linker used as a linker for antibody-drug conjugates (ADC). Boc-NH-PEG6-CH2CH2COOH is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

reaction suitability

reaction type: Pegylations
reagent type: cross-linking reagent

IC 50

Cleavable Linker; Alkyl/ether; PEGs

References

[1] Michael J. Mcpherson, et al. Glucocorticoid receptor agonist and immunoconjugates thereof. WO2017210471A1.

BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID Suppliers

Americas 1 China 111 Europe 1 France 1 India 2 Japan 1 United Kingdom 2 United States 14 Global 133

Shanghai Huici Pharmaceutical Technology Co., LTD

Tel: 133-31922809 19372841038
Email: lixing@pharmahuici.com
Country: China
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J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

PharmaBlock Sciences (Nanjing),Inc.

Tel: 025-86918202 4000255188
Fax: 86-025-86918232
Email: sales@pharmablock.com
Country: China
ProdList: 5000
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Alabiochem Tech.Co., Ltd.

Tel: 512-58900862 400-0707518
Fax: 0086-512-56765862
Email: sales@alabiochem.com
Country: China
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Energy Chemical

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Fax: 021-58436166
Email: sales8178@energy-chemical.com
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Accela ChemBio Co.,Ltd.

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Email: sales@accelachem.com
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Chemsky（shanghai）International Co.,Ltd.

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Email: shchemsky@sina.com
Country: China
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Beijing Isomersyn Technology CO;LTD

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ChemPep, Inc.

Tel: +1 (888) 615-9178 / (561) 791-8787
Fax: +1 (561) 791-8728
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Country: United States
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Chengdu Pukang Biotechnology Co., Ltd

Tel: +86-028-82550498 +86-19102685862
Fax: 086-28-82550468
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View Lastest Price from BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID manufacturers

LAURENT

Product: BocNH-PEG6-CH2CH2COOH 882847-13-4
Price: US $149.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 300kg
Release date: 2025-11-15

XIAMEN SINOPEG BIOTECH CO., LTD.

Product: 2,2-dimethyl-4-oxo-3,8,11,14,17,20,23-heptaoxa-5-azahexacosan-26-oic acid 882847-13-4
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 1g/bottle, 10g/bottle, 100g/bottle
Release date: 2025-09-12

Xian confluore Biological Technology Co., Ltd.

Product: t-Boc-N-amido-PEG6-acid 882847-13-4
Price: US $0.00/g
Min. Order: 10g
Purity: >98.00%
Supply Ability: 10g
Release date: 2024-03-25

882847-13-4, BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACIDRelated Search:

t-Boc-N-amido-PEG15-acid t-Boc-N-amido-PEG10-acid O-[2-(Boc-amino)ethyl]-Oμ-(2-carboxyethyl)polyethylene glycol 3,000 O-(2-AMINOETHYL)-O-(2-(BOC-AMINO)ETHYL)OCTAETHYLENE GLYCOL t-Boc-N-amido-PEG5-acid Boc-9-AMino-4,7-Dioxanonanoic acid t-boc-N-amido-PEG14-amine O-(2-AMINOETHYL)-O'-(2-(BOC-AMINO)ETHYL) t-Boc-N-amido-PEG17-acid t-boc-N-amido-PEG13-amine t-Boc-N-amido-PEG2-acid t-Boc-N-amido-PEG14-acid t-boc-N-amido-PEG16-amine t-Boc-N-amido-PEG11-acid 22-Amino-5,8,11,14,17,20-hexaoxa-2-azadocosanoic acid 1,1-dimethylethyl ester N-BOC-AMINOEHTOXY-ETHOXY-ETHOXY-ETHANOL BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID (2-[2-(2-HYDROXY-ETHOXY)-ETHOXY]-ETHYL)-CARBAMIC ACID TERT-BUTYL ESTER

Boc-NH-(PEG)-COOH (22 atoms)

5,8,11,14,17,20-Hexaoxa-2-azatricosanedioic acid 1-(1,1-dimethylethyl) ester

t-Boc-N-amido-PEG6-acid

t-Boc-N-amido-PEG7-acid

Boc-N-amido-PEG6-acid

t-boc-N-amido-PEG6-propionic acid

Boc-NH-(PEG)-COOH (22 atoms) Novabiochem

BOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID

Boc-NH-PEG6-CH2CH2COOH

21-(Boc-aMino)-4,7,10,13,16,19-hexaoxaheneicosanoic acid

Boc-NH-PEG6-COOH

T-BOC-NH-AMIDO-PEG6-COOH

21-[(tert-Butoxycarbonyl)amino]-4,7,10,13,16,19-hexaoxaheneicosanoic Acid

2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23-heptaoxa-5-azahexacosan-26-oic Acid

BocNH-PEG6-CH2CH2COOH/5,8,11,14,17,20-Hexaoxa-2-azatricosanedioic acid, 1-(1,1-dimethylethyl) ester

BocNH-PEG6-C2-COOH

3-[2-[2-[2-[2-[2-[2-(tert-butoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

Boc-NH-PEG6-Propionic Acid

882847-13-4

C20H39NO10

peg