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Merck

495964

Sigma-Aldrich

3-(二乙氧基磷酰基)-1,2,3-苯并三嗪-4 (3 H )-酮

98%

别名:

DEPBT

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About This Item

经验公式(希尔记法):
C11H14N3O5P
分子量:
299.22
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

98%

mp

72-75 °C (lit.)

SMILES 字串

CCOP(=O)(OCC)ON1N=Nc2ccccc2C1=O

InChI

1S/C11H14N3O5P/c1-3-17-20(16,18-4-2)19-14-11(15)9-7-5-6-8-10(9)12-13-14/h5-8H,3-4H2,1-2H3

InChI 密鑰

AJDPNPAGZMZOMN-UHFFFAOYSA-N

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一般說明

3-(Diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one (DEPBT) is a coupling reagent that facilitates amide bond formation and also resists racemization. It has been shown to be more effective than phosphonium and uronium coupling reagents.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

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Yun-Hua Ye et al.
Biopolymers, 80(2-3), 172-178 (2005-01-01)
3-(Diethoxyphosphoryloxy)-1, 2, 3-benzotriazin-4(3H)-one (DEPBT) is an effective coupling reagent for synthesis of linear and cyclic peptides by both solution and solid-phase peptide synthesis. DEPBT mediates amide bond formation with remarkable resistance to racemization. When DEPBT is used as a coupling
H Li et al.
Organic letters, 1(1), 91-93 (2000-05-24)
[formula: see text] The new crystalline phosphate reagent 3-(diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one (DEPBT) mediates amide bond formation with a remarkable resistance to racemization. Comparative racemization studies were carried out and DEPBT proved to be superior to typical phosphonium and uronium coupling reagents. DEPBT
New reagents, reactions, and peptidomimetics for drug design.
Goodman M, et al.
Pept. Sci., 60(3), 229-245 (2001)
Daniel Herkommer et al.
ChemMedChem, 10(3), 470-489 (2015-02-03)
The natural products rhizopodin and bistramide belong to an elite class of highly potent actin binding agents. They show powerful antiproliferative activities against a range of tumor cell lines, with IC50 values in the low-nanomolar range. At the molecular level

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