ChemicalBook > CAS DataBase List > DEPBT

DEPBT

Product Name
DEPBT
CAS No.
165534-43-0
Chemical Name
DEPBT
Synonyms
3-(DIETHOXYPHOSPHORYLOXY)-1,2,3-BENZOTRIAZIN-4(3H)-ONE;Diethyl (4-oxobenzo[d][1,2,3]triazin-3(4H)-yl) phosphate;DEPBT 3-(DIETHOXYPHOSPHORYLOXY)-1,2,3-BENZOTRIAZIN-4(3H)-ONE;DEPBT;4(3H)-ONE;DEPBT 25 G;DEPBT USP/EP/BP;3-(Diethoxyphosphory;Famitinib Impurity 16;3-(Diethoxyphosphoryloxy)-1,2,3-
CBNumber
CB5767838
Molecular Formula
C11H14N3O5P
Formula Weight
299.22
MOL File
165534-43-0.mol
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DEPBT Property

Melting point:
75-77°C
Boiling point:
382.1±25.0 °C(Predicted)
Density 
1.45±0.1 g/cm3(Predicted)
storage temp. 
Store at +2°C to +8°C.
solubility 
almost transparency in Ethylacetate
form 
Powder
color 
White
InChIKey
AJDPNPAGZMZOMN-UHFFFAOYSA-N
CAS DataBase Reference
165534-43-0(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
29339990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D3262
Product name
3-(Diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one
Purity
>98.0%(HPLC)(N)
Packaging
5g
Price
$56
Updated
2024/03/01
Alfa Aesar
Product number
H26481
Product name
3-Diethoxyphosphoryloxy-1,2,3-benzotriazin-4(3H)-one, 98%
Packaging
5g
Price
$54.65
Updated
2024/03/01
Alfa Aesar
Product number
H26481
Product name
3-Diethoxyphosphoryloxy-1,2,3-benzotriazin-4(3H)-one, 98%
Packaging
25g
Price
$198
Updated
2024/03/01
TRC
Product number
D228513
Product name
DEPBT
Packaging
500mg
Price
$75
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD15562
Product name
DEPBT
Packaging
50g
Price
$80
Updated
2021/12/16
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DEPBT Chemical Properties,Usage,Production

Chemical Properties

White solid

Uses

DEPBT is a peptide coupling reagent used in peptide synthesis. It shows remarkable resistance to racemization.

General Description

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.

DEPBT Preparation Products And Raw materials

Raw materials

Preparation Products

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DEPBT Suppliers

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View Lastest Price from DEPBT manufacturers

Hebei Duling International Trade Co. LTD
Product
DEPBT 165534-43-0
Price
US $67.00-58.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000 tons
Release date
2023-01-31
Hebei Yanxi Chemical Co., Ltd.
Product
DEPBT 165534-43-0
Price
US $10.00-1.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-10-25
Hebei Mojin Biotechnology Co., Ltd
Product
DEPBT 165534-43-0
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-10-12

165534-43-0, DEPBTRelated Search:

Ethoxyethyne DIETHOXYMETHANE Ethoxyquin 6-Chloro-1-hydroxibenzotriazol N,N,N',N'-Tetramethyl-O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate 1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium Hexafluorophosphate Benzotriazole-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate Bis(2-oxo-3-oxazolidinyl)phosphinic chloride TSTU 5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate Diphenylphosphoryl azide Ethoxyamine hydrochloride 1,2,3-BENZOTRIAZIN-4(3H)-ONE 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one DEPBT

  • DEPBT
  • DIETHYL-(4-OXO-3H-1,2,3-BENZOTRIAZIN-3-YL)PHOSPHATE
  • DIETHYL 3,4-DIHYDRO-4-OXO-1,2,3-BENZOTRIAZIN-3-YL PHOSPHATE
  • 3-DIETHOXYPHOSPHORYL-1,2,3-BENZOTRIAZIN-4(3H)-ONE
  • 3-(DIETHOXYPHOSPHORYLOXY)-1,2,3-BENZOTRIAZIN-4(3H)-ONE
  • 3-(Diethoxyphosphoryloxy)-1,2,3-benzotrizin-4(3H)-one
  • Diethyl (4-oxobenzo[d][1,2,3]triazin-3(4H)-yl) phosphate
  • 3-(Diethoxy-phosphoryloxy)-1,2,3-benzo[d]triazin-4(3H)-one
  • Phosphoricacid, diethyl 4-oxo-1,2,3-benzotriazin-3-yl ester
  • 3-(Diethoxy-phosphoryloxy)-3H-benzo[δ][1,2,3]triazin-4-one
  • 3-(Diethoxy-phosphoryloxy)-3H-benzo[δ][1,2,3]triazin-4-one≥ 99% (HPLC)
  • DEPBT 3-(Diethoxy-phosphoryloxy)-1,2,3-benzo[d]triazin-4(3H)-one Novabiochem
  • 3-(DIETHOXYPHOSPHORYLOXY)-1,2,3-B
  • 3-(Diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one 98%
  • diethyl 4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl phosphate
  • (5,6-diethyl-4-oxo-1,2,3-benzotriazin-3-yl) dihydrogen phosphate
  • 3-(DIETHOXY-PHOSPHORYLOXY)-3H-BENZO[D][1,2,3]TRIAZIN-4-ONE
  • 3-(Diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one (DEPBT)
  • DEPBT3-(DIETHOXY-PHOSPHORYLOXY)-3H-BENZO[D][1,2,3] TRIAZIN-4-ONE
  • DEPBT 3-(DIETHOXYPHOSPHORYLOXY)-1,2,3-BENZOTRIAZIN-4(3H)-ONE
  • 3-(DIETHOXYPHOSPHORYLOXY)-1,2,3-BENZOTRIAZINE-4(3H)-ONE
  • 4(3H)-ONE
  • 3-(DIETHOXYPHOSPHORYLLOXY)-1,2,3-BENZOTRIAZIN-4-(3H)-ONE
  • 3-(Diethoxy-phosphoryloxy)-3H-benzo[d][1,2,3]
  • 3-(Diethoxyphosphoryloxy)-1,2,3-
  • 3-(Diethoxyphosphory
  • 3-(Diethoxyphosphoryloxy)-1,2,3-benzotrizin-4(3H)-one(DEPBT)
  • DEPBT Diethyl 3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl Phosphate
  • 3-(Diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one&gt
  • DEPBT 25 G
  • Diethyl (4-oxo-1,2,3-benzotriazin-3-yl)phosphate
  • DEPBT USP/EP/BP
  • Diethyl (4-oxobenzo[d][1,2,3]triazin-3(4H)-yl) phosphate(DEPBT)
  • DEPBT (3-(Diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one) extrapure, 98%
  • Famitinib Impurity 16
  • 3- (Diethoxyorthoacyloxy) -1,2,3-benzotriazin-4-one
  • 165534-43-0
  • 65534-43-0
  • C11H14N3O5P
  • Triazines
  • Heterocyclic Building Blocks
  • Building Blocks
  • Condensation & Active Esterification
  • Peptide Synthesis
  • Coupling Reactions (Peptide Synthesis)
  • Antibiotics
  • Peptide Coupling Reagents
  • Coupling Reagent
  • Biochemistry
  • Condensation & Active Esterification
  • Coupling Reactions (Peptide Synthesis)
  • Peptide Synthesis
  • Synthetic Organic Chemistry
  • Peptide
  • Building Blocks
  • Heterocyclic Building Blocks
  • Triazines