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Chemical Structure| 212651-48-4 Chemical Structure| 212651-48-4

Structure of Fmoc-Gly-L-Pro-OH
CAS No.: 212651-48-4

Chemical Structure| 212651-48-4

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Product Details of [ 212651-48-4 ]

CAS No. :212651-48-4
Formula : C22H22N2O5
M.W : 394.42
SMILES Code : O=C([C@H]1N(C(CNC(OCC2C3=C(C4=C2C=CC=C4)C=CC=C3)=O)=O)CCC1)O
MDL No. :MFCD00190883
InChI Key :HPTFPWMPQFBSHP-IBGZPJMESA-N
Pubchem ID :11902926

Safety of [ 212651-48-4 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H312-H332
Precautionary Statements:P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P330-P362-P403+P233-P501

Application In Synthesis of [ 212651-48-4 ]

* 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 [ 212651-48-4 ]

[ 212651-48-4 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 7724-12-1 ]
  • [ 212651-48-4 ]
  • Fmoc‑Gly‑Pro‑6‑amino‑2‑cyanobenzothiazole [ No CAS ]
YieldReaction ConditionsOperation in experiment
2.03 g (5.145 mmol, 1.5 equiv) anhydrous (anh) Fmoc-Gly-Pro-OH and 1.44 g (5.145 mmol, 1.5 equiv) anh TCFH were solved in 7 mL anh dichloromethane (DCM). The mixture was stirred for 60 min at room temperature. First 1 mL (6.174 mmol, 1.8 equiv) N,N-diisopropylethylamine (DIPEA), then 0.600 g (3.43 mmol, 1 equiv) anh <strong>[7724-12-1]6-amino-2-cyanobenzothiazole</strong> (1) was added. After stirring the reaction mixture overnight at room temperature (according to HPLC analysis the conversion was 97%), it was washed with water (2 × 7 mL), with saturated NaHCO3-solution (2 × 7 mL), then with water again (2 × 7 mL), and finally with saturated NaCl-solution (2 × 7 mL). It was dried over sicc Na2SO4, finally concentrated in vacuo. The resulting crude material was a pale yellow powder, its weight was 1.28 g, yield corresponding to the crude product: 68%. m/z[M + H]+ calcd for C30H25N5O4S551.62, found 552.0 (Fig.S12). RP-HPLC (for the purified compound): 50-100%B in 25 min + 3 min up to 100% B + 100% B in 5 min, tR1= 8.973 min: Fmoc-Gly-Pro-OH, tR2= 17.868 min:Fmoc-Gly-Pro-<strong>[7724-12-1]6-amino-2-cyanobenzothiazole</strong> (Fig. S13).
 

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