ChemicalBook > CAS DataBase List > Fmoc-9-Amino-4,7-Dioxanonanoic acid

Fmoc-9-Amino-4,7-Dioxanonanoic acid

Product Name
Fmoc-9-Amino-4,7-Dioxanonanoic acid
CAS No.
872679-70-4
Chemical Name
Fmoc-9-Amino-4,7-Dioxanonanoic acid
Synonyms
FMoc-NH-PEG2-CH2CH2COOH;1-(9H-Fluoren-9-yl)-3-oxo-2,7,10-trioxa-4-azatridecan-13-oic acid;Fmoc-AEEP;Fmoc-N-amido-PEG2-acid;Fmoc-NH-PEG-PA;FmocNH-PEG2-C2-COOH;Fmoc-PEG2- CH2CH2COOH;Fmoc-AEEP-OH≥ 98% (HPLC);Fmoc-PEG2-propionic acid;Fmoc-N-amido-PEG2-acid 99%
CBNumber
CB32487398
Molecular Formula
C22H25NO6
Formula Weight
399.44
MOL File
872679-70-4.mol
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Fmoc-9-Amino-4,7-Dioxanonanoic acid Property

Melting point:
95.0 to 99.0 °C
Boiling point:
621.0±50.0 °C(Predicted)
Density 
1.243±0.06 g/cm3 (20 ºC 760 Torr)
storage temp. 
2-8°C
solubility 
soluble in Methanol
form 
powder to crystal
pka
4.28±0.10(Predicted)
color 
White to Almost white
InChI
InChI=1S/C22H25NO6/c24-21(25)9-11-27-13-14-28-12-10-23-22(26)29-15-20-18-7-3-1-5-16(18)17-6-2-4-8-19(17)20/h1-8,20H,9-15H2,(H,23,26)(H,24,25)
InChIKey
QWHLFJJLRVOHTM-UHFFFAOYSA-N
SMILES
C(O)(=O)CCOCCOCCNC(=O)OCC1C2=C(C=CC=C2)C2=C1C=CC=C2
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Safety

HS Code 
2924297099
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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.

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

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N-Bromosuccinimide Price

TCI Chemical
Product number
F0999
Product name
9-[(9H-Fluoren-9-ylmethoxy)carbonylamino]-4,7-dioxanonanoic Acid
Purity
>98.0%(HPLC)(T)
Packaging
200mg
Price
$55
Updated
2025/07/31
TCI Chemical
Product number
F0999
Product name
9-[(9H-Fluoren-9-ylmethoxy)carbonylamino]-4,7-dioxanonanoic Acid
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$226
Updated
2025/07/31
BroadPharm
Product number
BP-21627
Product name
Fmoc-N-amido-PEG2-acid
Purity
98%
Packaging
5G
Price
$240
Updated
2021/12/16
ChemScene
Product number
CS-W020978
Product name
Fmoc-NH-PEG2-CH2CH2COOH
Purity
99.54%
Packaging
10g
Price
$245
Updated
2021/12/16
dPEG
Product number
10243
Product name
Fmoc-N-amido-dPEG??-acid
Packaging
5000mg
Price
$400
Updated
2021/12/16
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Fmoc-9-Amino-4,7-Dioxanonanoic acid Chemical Properties,Usage,Production

Description

Fmoc-N-amido-PEG2-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

White crystalline powder

Uses

Fmoc-AEEP-OH is used in preparation of glucose-responsive insulin conjugates.

IC 50

Cleavable Linker; PEGs

Fmoc-9-Amino-4,7-Dioxanonanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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Fmoc-9-Amino-4,7-Dioxanonanoic acid Suppliers

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View Lastest Price from Fmoc-9-Amino-4,7-Dioxanonanoic acid manufacturers

LAURENT
Product
Fmoc-NH-PEG2-CH2CH2COOH 872679-70-4
Price
US $15.96/g
Min. Order
10g
Purity
98%
Supply Ability
300kg
Release date
2025-11-17
XIAMEN SINOPEG BIOTECH CO., LTD.
Product
1-(9H-fluoren-9-yl)-3-oxo-2,7,10-trioxa-4-azatridecan-13-oic acid 872679-70-4
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
Fmoc-N-amido-PEG2-acid 872679-70-4
Price
US $0.00/g
Min. Order
100g
Purity
>99.00%
Supply Ability
100g
Release date
2024-03-25

872679-70-4, Fmoc-9-Amino-4,7-Dioxanonanoic acidRelated Search:

ALPHA,OMEGA-BIS(2-CARBOXYETHYL)POLYETHYLENE GLYCOL 10'000 H2N-PEG2-tBu TERT-BUTYL 12-AMINO-4 7 10-TRIOXA-DODECA 3,6,9,12,15-Pentaoxahexadecane-1-thiol 15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID m-PEG8-NHS ester Maleimide-PEG4-NHS Ester 2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-Hexadecaoxanonatetracontan-49-ol 3,6,9,12,15,21,24,27,30-Decaoxadotriacontane-1,32-diaMine N-BIOTINYL-3,6-DIOXAOCTANE-1,8-DIAMINE Biotin-PEG4-N3 N-BIOTINYL-3,6,9-TRIOXAUNDECANE-1,11-DIAMINE N3-PEG4-tBu 1-AMINO-3,6,9-TRIOXAUNDECANYL-11-OL BOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID OCTAETHYLENE GLYCOL MONOMETHYL ETHER 9-biotinlaMino-4,7-dioxanonanoic acid N-hydroxysucciniMidyl ester HO-PEG5-tBu

  • 9-[(9H-Fluoren-9-ylmethoxy)carbonylamino]-4,7-dioxanonanoic Acid
  • Fmoc-N-amido-PEG2-acid
  • Fmoc-PEG2- CH2CH2COOH
  • Fmoc-PEG2-propionic acid
  • Fmoc-AEEP-OH≥ 98% (HPLC)
  • Fmoc-AEEP
  • 3-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]propanoic acid
  • FMoc-NH-PEG2-CH2CH2COOH
  • 1-(9H-Fluoren-9-yl)-3-oxo-2,7,10-trioxa-4-azatridecan-13-oic acid
  • Fmoc-N-amido-PEG2-acid 99%
  • 9-(Fmoc-amino)-4,7-dioxanonanoic Acid
  • 3-[2-[2-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]ethoxy]ethoxy]propanoic acid
  • Fmoc-9-amino-4,7-dioxonanoic acid
  • 9-[(9H-Fluoren-9-ylmethoxy)carbonylamino]-4,7-dioxanonanoicAcid&gt
  • 2,7,10-Trioxa-4-azatridecan-13-oic acid, 1-(9H-fluoren-9-yl)-3-oxo-
  • 4,7,12-Trioxa-10-azatridecanoic acid, 13-(9H-fluoren-9-yl)-11-oxo-
  • 3-[2-[2-(Fmoc-amino)ethoxy]ethoxy]propionic Acid
  • 3-[2-[2-[(9H-Fluoren-9-ylmethoxy)carbonylamino]ethoxy]ethoxy]propionic Acid
  • [Fmoc-NH-PEG-PA] α-Fluorenylmethyloxycarbonylamino-ω-propionyloxy poly(ethylene glycol)
  • Fmoc-NH-PEG2-CH2CH2COOH/4,7,12-Trioxa-10-azatridecanoic acid, 13-(9H-fluoren-9-yl)-11-oxo-
  • FmocNH-PEG2-C2-COOH
  • Fmoc-NH-(PEG)2-CH2CH2COOH - 1 g
  • Fmoc-N-amido-dPEG??-acid (QBD-10243)
  • Fmoc-NH-PEG2-Propionic Acid
  • Fmoc-NH-PEG-PA
  • 872679-70-4
  • peg