ChemicalBook--->CAS DataBase List--->82911-71-5

82911-71-5

82911-71-5 Structure

82911-71-5 Structure
IdentificationBack Directory
[Name]

FMOC-OBT
[CAS]

82911-71-5
[Synonyms]

FMOC-OBT
1-(Fmoc-oxy)benzotriazole
9-FLUORENYLMETHYL BENZOTRIAZOLYCARBONATE
9-FLUORENYLMETHYLBENZOTRIAZOLYLCARBONATE
9-FLUORENYLMETHYL 1-BENZOTRIAZOLYL &
1-BENZOTRIAZOLYL 9-FLUORENYLMETHYL CARBONATE
9-FLUORENYLMETHYL 1-BENZOTRIAZOLYL CARBONATE
9-Fluorenylmethyle1-benzotriazolyl carbonate
BENZOTRIAZOL-1-YL 9-FLUORENYLMETHYL CARBONATE
methyl 1H-benzo[d][1,2,3]triazol-1-yl carbonate
benzotriazol-1-yl 9H-fluoren-9-ylmethyl carbonate
1-[(9H-Fluoren-9-ylMethoxy)carbonyloxy]benzotriazole
FMOC-OBT Benzotriazol-1-YL 9-FluorenylMethyl Carbonate
Carbonic Acid 1-Benzotriazolyl 9-Fluorenylmethyl Ester
9-Fluorenylmethyl 1-benzotriazolyl carbonate≥ 99%(HPLC)
1-[(9H-Fluoren-9-ylmethoxy)carbonyloxy]benzotriazole>
Benzotriazol-1-yl 9-fluorenylmethyl carbonate, Fmoc-OBt
1-[(9H-Fluoren-9-ylmethoxy)carbonyloxy]benzotriazole
Carbonic acid, 1H-benzotriazol-1-yl 9H-fluoren-9-ylmethyl ester
(9H-Fluoren-9-yl)Methyl 1H-benzo[d][1,2,3]triazol-1-yl carbonate
[EINECS(EC#)]

620-711-5
[Molecular Formula]

C21H15N3O3
[MDL Number]

MFCD00074939
[MOL File]

82911-71-5.mol
[Molecular Weight]

357.36
Chemical PropertiesBack Directory
[Melting point ]

178 °C (dec.)(lit.)
[Boiling point ]

536.1±43.0 °C(Predicted)
[density ]

1.38±0.1 g/cm3(Predicted)
[storage temp. ]

2-8°C
[form ]

Powder or Crystalline Powder
[pka]

-0.89±0.30(Predicted)
[color ]

White to off-white
[BRN ]

5359247
[Major Application]

peptide synthesis
[InChI]

InChI=1S/C21H15N3O3/c25-21(27-24-20-12-6-5-11-19(20)22-23-24)26-13-18-16-9-3-1-7-14(16)15-8-2-4-10-17(15)18/h1-12,18H,13H2
[InChIKey]

KNSPZTVPSAKHBN-UHFFFAOYSA-N
[SMILES]

C(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)(=O)ON1C2=CC=CC=C2N=N1
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
[F ]

10-21
[TSCA ]

No
[HS Code ]

29339900
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[Chemical Properties]

White to off-white powder
[Uses]

9-Fluorenylmethyl 1-benzotriazolyl carbonate can be used as a protecting agent in the synthesis of:
  • An O-phosphotyrosine analog applicable in the peptide synthesis.
  • Complex glycopeptides.

Spectrum DetailBack Directory
[Spectrum Detail]

FMOC-OBT(82911-71-5)1HNMR
FMOC-OBT(82911-71-5)Raman
FMOC-OBT(82911-71-5)IR
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