ChemicalBook--->CAS DataBase List--->557756-85-1

557756-85-1

557756-85-1 Structure

557756-85-1 Structure
IdentificationBack Directory
[Name]

FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID
[CAS]

557756-85-1
[Synonyms]

FMOC-15-AMINO-4
FmocNH-PEG5-acid
Fmoc-NH-PEG4-COOH
Fmoc-NH-PEG4c-COOH
Fmoc-NH-(PEG)3-COOH
Fmoc-PEG4- CH2CH2COOH
Fmoc-N-amido-PEG4-acid
Moc-NH-PEG3-CH2CH2COOH
FMoc-NH-PEG4-CH2CH2COOH
Fmoc-PEG4-propionic acid
Fmoc-N-amido-dPEG(R)4-acid
13-TETRAOXAPENTADECANOIC ACID
FMOC-AMINO-PEG4-PROPANOIC ACID
FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID
FMoc-15-aMino-4,7,10,13-tetraoxapentadecacanoic acid
15-(Fmoc-amino)-4,7,10,13-tetraoxapentadecanoic Acid
Fmoc-15-amino-4,7,10,13-tetraoxapentadecanoic acid≥ 97% (HPLC)
1-(9H-Fluoren-9-yl)-3-oxo-2,7,1,13,16-pentaoxa-4-azanonadecan-19-oic acid
1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oic acid
5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(9H-fluoren-9-ylmethyl) ester
1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,6,9,12-tetraoxapentadecan-15-oic acid
Fmoc-PEG4-OH 1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oic acid
3-[2-[2-[2-[2-(9H-fluoren-9-ylMethoxycarbonylaMino)ethoxy]ethoxy]ethoxy]ethoxy]propanoicacid
3-[2-[2-[2-[2-(9H-Fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propionic acid
[EINECS(EC#)]

1592732-453-0
[Molecular Formula]

C26H33NO8
[MDL Number]

MFCD06656472
[MOL File]

557756-85-1.mol
[Molecular Weight]

487.54
Chemical PropertiesBack Directory
[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)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H319-H335-H302+H312+H332-H315
[Precautionary statements ]

P280-P301+P312-P362+P364
[Safety Statements ]

24/25
[HS Code ]

29225090
Hazard InformationBack Directory
[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
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