FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID

Product Name: FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID
CAS No.: 557756-85-1
Chemical Name: FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID
Synonyms: FMoc-NH-PEG4-CH2CH2COOH;1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oic acid;Fmoc-NH-PEG4-COOH;Fmoc-NH-(PEG)3-COOH;Fmoc-PEG4-propionic acid;3-[2-[2-[2-[2-(9H-Fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propionic acid;Fmoc-PEG4-OH;FmocNH-PEG4-PA;FMOC-15-AMINO-4;FmocNH-PEG5-acid
CBNumber: CB5201606
Molecular Formula: C26H33NO8
Formula Weight: 487.54
MOL File: 557756-85-1.mol

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FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID Property

Boiling point:: 682.1±55.0 °C(Predicted)
Density: 1.219
storage temp.: -20°C
solubility: Soluble in DMSO, DCM, DMF
form: solid or viscous liquid
pka: 4.28±0.10(Predicted)
color: Colorless to light yellow
Major Application: peptide synthesis
InChI: InChI=1S/C26H33NO8/c28-25(29)9-11-31-13-15-33-17-18-34-16-14-32-12-10-27-26(30)35-19-24-22-7-3-1-5-20(22)21-6-2-4-8-23(21)24/h1-8,24H,9-19H2,(H,27,30)(H,28,29)
InChIKey: NUHRPLKTAAVHCZ-UHFFFAOYSA-N
SMILES: C(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)(=O)NCCOCCOCCOCCOCCC(O)=O

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Safety

Safety Statements: 24/25
WGK Germany: WGK 2
HS Code: 29225090
Storage Class: 11 - Combustible Solids

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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

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.51035
Product name: Fmoc-NH-(PEG)₃-COOH (16 atoms)
Purity: Novabiochem®
Packaging: 1 g
Price: $625
Updated: 2026/04/30

BroadPharm

Product number: bp-20989
Product name: Fmoc-N-amido-PEG4-acid
Purity: 98%
Packaging: 250MG
Price: $80
Updated: 2026/05/24

BroadPharm

Product number: bp-20989
Product name: Fmoc-N-amido-PEG4-acid
Purity: 98%
Packaging: 500MG
Price: $120
Updated: 2026/05/24

BroadPharm

Product number: bp-20989
Product name: Fmoc-N-amido-PEG4-acid
Purity: 98%
Packaging: 1G
Price: $175
Updated: 2026/05/24

BroadPharm

Product number: bp-20989
Product name: Fmoc-N-amido-PEG4-acid
Purity: 98%
Packaging: 5G
Price: $570
Updated: 2026/05/24

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FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID Chemical Properties,Usage,Production

Description

Fmoc-N-amido-PEG4-acid is a PEG linker containing an Fmoc-protected amine and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The Fmoc group can be deprotected under basic condition to obtain the free amine which can be used for further conjugations. 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.

Chemical Properties

Yellow oil

Uses

Fmoc-NH-PEG4-CH2CH2COOH is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Fmoc-NH-PEG4-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; PEGs

References

[1] Cai P, et al. Synthesis of C3-Alkylated Indoles on DNA via Indolyl Alcohol Formation Followed by Metal-FreeTransfer Hydrogenation. Org Lett. 2019 Aug 14. DOI:10.1021/acs.orglett.9b02132

FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID Suppliers

China 176 France 1 India 2 United Kingdom 1 United States 19 Global 199

Guangzhou Hongyuan Chemical Co.,Ltd

Tel: 15817493340
Email: 981810490@qq.com
Country: China
ProdList: 1566
Advantage: 58

Shanghai Yanfen Biochemical Technology Co.,LTD

Tel: 13611955358 15002190549
Email: yanfen2023@126.com
Country: China
ProdList: 1780
Advantage: 58

Jilin Chinese Academy of Sciences-yanshen Technology

Tel: 18143011203
Email: ET-market@chemextension.com
Country: China
ProdList: 36878
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Zhejiang Rui 'ao Biological Technology Co.,LTD.

Tel: 82087565 15757883359
Email: yan@ruiaochem.cn
Country: China
ProdList: 677
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Biomatrik (Jiaxing) Inc.

Tel: 0573-82623377 18967387295
Fax: +86 (573) 8262-3317
Email: sales@biomatrik.cn
Country: China
ProdList: 50
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Shandong Zhengtuo Pharmaceutical Technology Co., Ltd.

Tel: 15666908650
Email: meijia.sun@zheng-tuo.com
Country: China
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Suzhou Highfine Biotech Co., Ltd

Tel: 0512-68311833 13771732418
Email: chenmengqi@highfine.com
Country: China
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Yangzhou Jide Kangrui Biotechnology Co., Ltd.

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Country: China
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J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
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Alabiochem Tech.Co., Ltd.

Tel: 512-58900862 400-0707518
Fax: 0086-512-56765862
Email: sales@alabiochem.com
Country: China
ProdList: 936
Advantage: 59

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View Lastest Price from FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.

Product: Fmoc-N-amido-PEG4-PA 557756-85-1
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 1g/bottle, 10g/bottle, 100g/bottle
Release date: 2026-02-06

LAURENT

Product: Fmoc-NH-PEG4-CH2CH2COOH 557756-85-1
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 300kg
Release date: 2026-01-28

XIAMEN SINOPEG BIOTECH CO., LTD.

Product: 1-(9H-fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oic acid 557756-85-1
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

557756-85-1, FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACIDRelated Search:

Bis-PE21- NHS ester 1-AMINO-3,6,9-TRIOXAUNDECANYL-11-OL Bis(NHS)PEG5 m-PEG8-NHS ester alpha-MaleiMidopropionyl-oMega-succiniMidyl-8(ethylene glycol) FMOC-18-AMINO-4,7,10,13,16-PENTAOXAOCTADECANOIC ACID 2-[2-(2-AMINOETHOXY)ETHOXY]ETHANOL FMoc-NH-PEG9-CH2CH2COOH 5,8,11,14,17,20,23,26-Octaoxa-2-azanonacosanedioic acid,1-(9-fluren-9-ylmethyl)ester 3,6,9,12,15,18-Hexaoxanonadecane-1-thiol 5,8,11-Trioxa-2-azatridecanoic,13-amino,1,1-dimethylethyl ester FmocNH-PEG4-t-butyl acetate FmocNH-PEG5-t-butly ester 5,8,11,14-Tetraoxa-2-azahexadecanedioic acid MPEG3-NHS 1-AMinooctaethylene Glycol (+)-Biotin-PEG4-Hydrazide FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID

FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID

FMoc-15-aMino-4,7,10,13-tetraoxapentadecacanoic acid

FMoc-NH-PEG4-CH2CH2COOH

3-[2-[2-[2-[2-(9H-Fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propionic acid

5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(9H-fluoren-9-ylmethyl) ester

3-[2-[2-[2-[2-(9H-fluoren-9-ylMethoxycarbonylaMino)ethoxy]ethoxy]ethoxy]ethoxy]propanoicacid

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oic acid

FmocNH-PEG5-acid

Fmoc-N-amido-PEG4-acid

Fmoc-PEG4- CH2CH2COOH

Fmoc-PEG4-propionic acid

Fmoc-15-amino-4,7,10,13-tetraoxapentadecanoic acid≥ 97% (HPLC)

Fmoc-NH-(PEG)3-COOH

1-(9H-Fluoren-9-yl)-3-oxo-2,7,1,13,16-pentaoxa-4-azanonadecan-19-oic acid

Fmoc-NH-PEG4-COOH

Fmoc-PEG4-OH 1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oic acid

Fmoc-N-amido-dPEG(R)4-acid

15-(Fmoc-amino)-4,7,10,13-tetraoxapentadecanoic Acid

1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,6,9,12-tetraoxapentadecan-15-oic acid

Fmoc-NH-PEG4c-COOH

FMOC-AMINO-PEG4-PROPANOIC ACID

Moc-NH-PEG3-CH2CH2COOH

13-TETRAOXAPENTADECANOIC ACID

FMOC-15-AMINO-4

Fmoc-NH-PEG4-CH2CH2COOH/5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid, 1-(9H-fluoren-9-ylmethyl) ester

FmocNH-PEG4-C2-COOH

Fmoc-N-amido-PEG4-propionic acid

Fmoc-PEG4-OH

Fmoc-NH-(PEG)4-CH2CH2COOH - 1 g

Fmoc-NH-(PEG)?-COOH (16 atoms)

Fmoc-N-amido-dPEG?4-acid

Fmoc-N-amido-dPEG??-acid (QBD-10213)

Fmoc-NH-dPEG?4-propionic acid

Fmoc-NH-PEG4-Propionic Acid

Fmoc-NH-PEG4-CH2CH2COOH (HQ)

Fmoc-N-amido-PEG4-PA

FmocNH-PEG4-PA

557756-85-1

C26H33NO8

peg