N-methyl-N'-methyl-O-(m-PEG4)-O'-(acid-PEG5)-Cy5

 Cat No.: BP-502080  Purity: 0.98 4.5  

N-methyl-N'-methyl-O-(m-PEG4)-O'-(acid-PEG5)-Cy5 is a PEG linker containing a cyanine dye with excitation/emmission maximum 649/667 nm and a free terminal carboxyl acid. Terminal carboxylic acid can react with primary amine groups in the presence of of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydophilic PEG spacer increases solubility in aqueous media. Please contact us for GMP-grade inquiries.

N-methyl-N'-methyl-O-(m-PEG4)-O'-(acid-PEG5)-Cy5

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Category
PROTAC Linker
Molecular Formula
C49H73ClN2O13
Molecular Weight
933.6

* For research and manufacturing use only. Not for human or clinical use.

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Purity
0.98
Solubility
Water, DMSO, DMF, DCM
Storage
-20°C
Shipping
Ambient temperature
IUPACName
3-[2-[2-[2-[2-[2-[(2E)-2-[(2E,4E)-5-[5-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]-1,3,3-trimethylindol-1-ium-2-yl]penta-2,4-dienylidene]-1,3,3-trimethylindol-5-yl]oxyethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid;chloride
Excitation
649
Emission
667
InChI Key
IVWOCBLGGSXMPC-UHFFFAOYSA-N
InChI
InChI=1S/C49H72N2O13.ClH/c1-48(2)41-37-39(63-35-33-61-31-29-58-24-23-56-20-19-54-7)13-15-43(41)50(5)45(48)11-9-8-10-12-46-49(3,4)42-38-40(14-16-44(42)51(46)6)64-36-34-62-32-30-60-28-27-59-26-25-57-22-21-55-18-17-47(52)53;/h8-16,37-38H,17-36H2,1-7H3;1H
Canonical SMILES
CC1(C2=C(C=CC(=C2)OCCOCCOCCOCCOC)[N+](=C1C=CC=CC=C3C(C4=C(N3C)C=CC(=C4)OCCOCCOCCOCCOCCOCCC(=O)O)(C)C)C)C.[Cl-]

Stock concentration: *
Desired final volume: *
Desired concentration: *

L

* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

Calculate
* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
g/mol
g
Historical Records: Methyltetrazine-propylamine | Mal-amido-PEG9-NH-Boc | N-(azide-PEG3)-N'-(m-PEG4)-Benzothiazole Cy5 | Tris[[2-(tert-butoxycarbonyl)ethoxy]methyl]methylamine | m-PEG11-Hydrazide | Acid-PEG3-t-butyl ester | DBCO-NHCO-PEG2-amine | N-Me-N-bis(PEG4-C2-Boc) | N-(m-PEG4)-3,3-Dimethyl-3H-indole-N'-(acid-PEG3)-benzothiazole | Bis-MAL-PEG4-PEG12-Lysine-Tris(mPEG24)3 | N-methyl-N'-methyl-O-(m-PEG4)-O'-(acid-PEG5)-Cy5

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