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Chemical Structure| 1260092-43-0 Chemical Structure| 1260092-43-0
Chemical Structure| 1260092-43-0

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Cbz-NH-PEG1-CH2COOH is a 1-unit PEG derivative containing a Cbz-protected amino group and a C2-carboxylic acid group. It is ideal for peptide synthesis and drug conjugation.

4.5 *For Research Use Only !

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Product Details of Cbz-NH-PEG1-CH2COOH

CAS No. :1260092-43-0
Formula : C12H15NO5
M.W : 253.25
SMILES Code : O=C(O)COCCNC(OCC1=CC=CC=C1)=O
MDL No. :MFCD21933598
InChI Key :MBFFUILDSABICM-UHFFFAOYSA-N
Pubchem ID :23505975

Safety of Cbz-NH-PEG1-CH2COOH

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P312-P351

Application In Synthesis of Cbz-NH-PEG1-CH2COOH

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 1260092-43-0 ]

[ 1260092-43-0 ] Synthesis Path-Downstream   1~5

  • 1
  • [ 1260092-43-0 ]
  • [ 908855-23-2 ]
  • C52H74N10O14S [ No CAS ]
  • 2
  • [ 1260092-43-0 ]
  • (2S)-N<SUP>1</SUP>,N<SUP>2</SUP>-bis(tert-butoxycarbonyl)-1,2,6-triaminohexane [ No CAS ]
  • (5′′S)-N-[N5′′,N6′′-bis(tert-butoxycarbonyl)hexane-5′′,6′′-diamin-1′′-yl]-2-[2′-(benzyloxycarbonyl)ethoxy]acetamide [ No CAS ]
  • 3
  • [ 13280-60-9 ]
  • [ 1260092-43-0 ]
  • [ 68790-38-5 ]
  • 5-[N-t-butyloxycarbonyl-N'-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)]amidino-3-oxapentanoic acid [ No CAS ]
  • [ 162558-25-0 ]
  • Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine [ No CAS ]
  • 2-[2-(N-benzyloxycarbonyl)aminoethoxy]ethoxyacetic acid [ No CAS ]
  • N2-(9-fluorenylmethyloxycarbonyl)-N3-(4-methyltrityl)-2,3-diaminopropanoic acid [ No CAS ]
  • C60H81N19O19 [ No CAS ]
  • 4
  • [ 10366-71-9 ]
  • [ 501-53-1 ]
  • [ 1260092-43-0 ]
YieldReaction ConditionsOperation in experiment
282 mg With sodium hydroxide; In water; at 0℃; Add compound I-1-f (1.20g, 1eq) and compound I-1-g (2.06g, 1.2eq) to a 25mL single-necked bottle,10mL of water was added, NaOH (1.22g, 5eq) was slowly added, and the reaction was spontaneously heated under ice bath overnight.The next day, the reaction was checked by TLC, and citric acid was added to the reaction system to adjust the pH to weakly acidic and EA extraction.The organic phase was washed with water, dried and vortexed, and passed through the column to obtain the product compound I-1-h in a yield of 282 mg.
  • 5
  • [ 1260092-43-0 ]
  • C37H38N6O7 [ No CAS ]
  • C49H51N7O11 [ No CAS ]
YieldReaction ConditionsOperation in experiment
40 mg With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In N,N-dimethyl-formamide; at 20℃; for 1.16667h; Compound I-1-h (52mg), HATU (73mg) was added to a 25mL single-necked bottle, DMF (3mL) was added,Then add DIPEA (0.06mL), react for 10min, add the reaction system to the crude product I-1-k (100mg) of the previous step,Wash the reaction bottle with 1mL DMF and react at room temperature for 1h,TLC monitoring, the reaction was complete, spin-drying through the column to give the product compound I-1-m, the yield was 40mg.
 

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