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

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

Fmoc-9-Amino-4,7-Dioxanonanoic acid price.
  • $5 - $301448
  • Product name: Fmoc-9-Amino-4,7-Dioxanonanoic acid
  • CAS: 872679-70-4
  • MF: C22H25NO6
  • MW: 399.44
  • EINECS:
  • MDL Number:MFCD08064306
  • Synonyms:9-[(9H-Fluoren-9-ylmethoxy)carbonylamino]-4,7-dioxanonanoic Acid;Fmoc-AEEP-OH≥ 98% (HPLC);3-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]propanoic 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>
89 prices
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  • aablocks
  • Abosyn
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  • AK Scientific
  • American Custom Chemicals Corporation
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  • BroadPharm
  • Chemenu
  • chempep
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  • Manufactureraablocks
  • Product numberAA00369J
  • Product description2,7,10-Trioxa-4-azatridecan-13-oic acid, 1-(9H-fluoren-9-yl)-3-oxo- 98%
  • Packaging25g
  • Price$70
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00369J
  • Product description2,7,10-Trioxa-4-azatridecan-13-oic acid, 1-(9H-fluoren-9-yl)-3-oxo- 98%
  • Packaging5g
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00369J
  • Product description2,7,10-Trioxa-4-azatridecan-13-oic acid, 1-(9H-fluoren-9-yl)-3-oxo- 95%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00369J
  • Product description2,7,10-Trioxa-4-azatridecan-13-oic acid, 1-(9H-fluoren-9-yl)-3-oxo- 98%
  • Packaging250mg
  • Price$5
  • Updated2026-05-28
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  • ManufacturerAbosyn
  • Product number61-5118
  • Product description1-(9H-fluoren-9-yl)-3-oxo-2,7,10-trioxa-4-azatridecan-13-oicacid 95+%
  • Packaging5g
  • Price$530
  • Updated2021-12-16
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  • ManufacturerAbosyn
  • Product number61-5118
  • Product description1-(9H-fluoren-9-yl)-3-oxo-2,7,10-trioxa-4-azatridecan-13-oicacid 95+%
  • Packaging1g
  • Price$150
  • Updated2021-12-16
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  • ManufacturerACHEMBLOCK
  • Product numberP35593
  • Product descriptionFmocNH-PEG2-CH2CH2COOH 95%
  • Packaging25G
  • Price$95
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberP35593
  • Product descriptionFmocNH-PEG2-CH2CH2COOH 95%
  • Packaging100G
  • Price$365
  • Updated2026-05-27
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  • ManufacturerAcrotein
  • Product numberB-0819
  • Product descriptionFmocNH-PEG2-CH2CH2COOH 97%
  • Packaging5g
  • Price$29.4
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberB-0819
  • Product descriptionFmocNH-PEG2-CH2CH2COOH 97%
  • Packaging25g
  • Price$101.5
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberB-0819
  • Product descriptionFmocNH-PEG2-CH2CH2COOH 97%
  • Packaging1g
  • Price$64.17
  • Updated2021-12-16
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  • ManufacturerAcrotein
  • Product numberB-0819
  • Product descriptionFmocNH-PEG2-CH2CH2COOH 97%
  • Packaging100g
  • Price$402.5
  • Updated2026-05-25
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  • ManufacturerAK Scientific
  • Product numberX6742
  • Product descriptionFmoc-NH-PEG2-CH2CH2COOH
  • Packaging1g
  • Price$127
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0035276
  • Product descriptionFMOC-9-AMINO-4,7-DIOXANONANOIC ACID 95.00%
  • Packaging5MG
  • Price$502.11
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberBIPG1396
  • Product descriptionFmoc-N-amido-PEG2-acid 98%
  • Packaging100g
  • Price$876
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberBIPG1396
  • Product descriptionFmoc-N-amido-PEG2-acid 98%
  • Packaging5g
  • Price$47
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00369J 2,7,10-Trioxa-4-azatridecan-13-oic acid, 1-(9H-fluoren-9-yl)-3-oxo- 98% 25g $70 2026-05-28 Buy
aablocks AA00369J 2,7,10-Trioxa-4-azatridecan-13-oic acid, 1-(9H-fluoren-9-yl)-3-oxo- 98% 5g $18 2026-05-28 Buy
aablocks AA00369J 2,7,10-Trioxa-4-azatridecan-13-oic acid, 1-(9H-fluoren-9-yl)-3-oxo- 95% 1g $8 2026-05-28 Buy
aablocks AA00369J 2,7,10-Trioxa-4-azatridecan-13-oic acid, 1-(9H-fluoren-9-yl)-3-oxo- 98% 250mg $5 2026-05-28 Buy
Abosyn 61-5118 1-(9H-fluoren-9-yl)-3-oxo-2,7,10-trioxa-4-azatridecan-13-oicacid 95+% 5g $530 2021-12-16 Buy
Abosyn 61-5118 1-(9H-fluoren-9-yl)-3-oxo-2,7,10-trioxa-4-azatridecan-13-oicacid 95+% 1g $150 2021-12-16 Buy
ACHEMBLOCK P35593 FmocNH-PEG2-CH2CH2COOH 95% 25G $95 2026-05-27 Buy
ACHEMBLOCK P35593 FmocNH-PEG2-CH2CH2COOH 95% 100G $365 2026-05-27 Buy
Acrotein B-0819 FmocNH-PEG2-CH2CH2COOH 97% 5g $29.4 2026-05-25 Buy
Acrotein B-0819 FmocNH-PEG2-CH2CH2COOH 97% 25g $101.5 2026-05-25 Buy
Acrotein B-0819 FmocNH-PEG2-CH2CH2COOH 97% 1g $64.17 2021-12-16 Buy
Acrotein B-0819 FmocNH-PEG2-CH2CH2COOH 97% 100g $402.5 2026-05-25 Buy
AK Scientific X6742 Fmoc-NH-PEG2-CH2CH2COOH 1g $127 2021-12-16 Buy
American Custom Chemicals Corporation AAA0035276 FMOC-9-AMINO-4,7-DIOXANONANOIC ACID 95.00% 5MG $502.11 2021-12-16 Buy
Apolloscientific BIPG1396 Fmoc-N-amido-PEG2-acid 98% 100g $876 2026-06-04 Buy
Apolloscientific BIPG1396 Fmoc-N-amido-PEG2-acid 98% 5g $47 2026-06-04 Buy

Properties

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

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:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.

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.

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