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Dibenzyl azodicarboxylate

Product Name
Dibenzyl azodicarboxylate
CAS No.
2449-05-0
Chemical Name
Dibenzyl azodicarboxylate
Synonyms
DBAD;Dibenzyl diazene-1,2-dicarboxylate;(E)-dibenzyl diazene-1,2-dicarboxylate;Dibenzyl azodicarbox;Minocycline Impurity 49;Dibenzy| azodicarbo×ylate;DIBENZYL AZODICARBOXYLATE;Dibenzylazodicarboxylate,98%;Bis(benzyloxycarbonyl)diazene;Dibenzyl azodicarboxylate,94%
CBNumber
CB0493918
Molecular Formula
C16H14N2O4
Formula Weight
298.29
MOL File
2449-05-0.mol
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Dibenzyl azodicarboxylate Property

Melting point:
43-47 °C (lit.)
Boiling point:
439.72°C (rough estimate)
Density 
1.2028 (rough estimate)
refractive index 
1.6240 (estimate)
Flash point:
>230 °F
storage temp. 
2-8°C
form 
Crystalline Powder
color 
Yellow to orange
Sensitive 
Light Sensitive
BRN 
2298734
InChI
InChI=1S/C16H14N2O4/c19-15(21-11-13-7-3-1-4-8-13)17-18-16(20)22-12-14-9-5-2-6-10-14/h1-10H,11-12H2
InChIKey
IRJKSAIGIYODAN-ISLYRVAYSA-N
SMILES
N(C(OCC1=CC=CC=C1)=O)=NC(OCC1=CC=CC=C1)=O
CAS DataBase Reference
2449-05-0(CAS DataBase Reference)
EPA Substance Registry System
Diazenedicarboxylic acid, bis(phenylmethyl) ester (2449-05-0)
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Safety

Hazard Codes 
Xi,F
Risk Statements 
36/37/38-11
Safety Statements 
26-37/39-16
RIDADR 
3224
WGK Germany 
3
TSCA 
Yes
HS Code 
29270000
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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

Sigma-Aldrich
Product number
166804
Product name
Dibenzyl azodicarboxylate
Purity
technical grade, 90%
Packaging
5g
Price
$131
Updated
2025/07/31
Sigma-Aldrich
Product number
166804
Product name
Dibenzyl azodicarboxylate
Purity
technical grade, 90%
Packaging
25g
Price
$555
Updated
2025/07/31
TRC
Product number
D417215
Product name
Dibenzyl azodicarboxylate
Packaging
5g
Price
$130
Updated
2021/12/16
SynQuest Laboratories
Product number
4648-1-20
Product name
Dibenzyl azodicarboxylate
Purity
98%
Packaging
1g
Price
$15
Updated
2021/12/16
SynQuest Laboratories
Product number
4648-1-20
Product name
Dibenzyl azodicarboxylate
Purity
98%
Packaging
5G
Price
$35
Updated
2021/12/16
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Dibenzyl azodicarboxylate Chemical Properties,Usage,Production

Chemical Properties

yellow to orange crystalline powder

Uses

Dibenzyl azodicarboxylate is a reagent used in the synthesis of Minocycline-d6 (M344797). Minocycline-d6 is a labeled second generation tetracycline antibiotic. Antibacterial.

Uses

Dibenzyl azodicarboxylate was used as electrophilic reagent in the synthesis of C-glycosyl α-amino acids via proline-catalyzed α-amination of C-glycosylalkyl aldehydes. It was used in enantioselective synthesis of optically active pyrazolidine derivatives.

General Description

Dibenzyl azodicarboxylate undergoes[4+2] cycloaddition reaction with glycal to yield 2-aminoglycosides.

Synthesis

PIDA (phenyliodine diacetate) and DCM (dichloromethane) were added to compound dibenzyl hydrazine-1,2-dicarboxylate, and the mixture was reacted with stirring at room temperature for 30 minutes to obtain DBAD (dibenzyl azodicarboxylate) in a yield of 97%.

Dibenzyl azodicarboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Dibenzyl azodicarboxylate manufacturers

Hefei Lbao Physical & Chemical Science Co.,Ltd
Product
Dibenzyl azodicarboxylate 2449-05-0
Price
US $0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
Customise
Release date
2025-11-07
Moxin Chemicals
Product
Minocycline Impurity 2449-05-0
Price
US $0.00-0.00/mg
Min. Order
10mg
Purity
98
Supply Ability
100000
Release date
2025-02-13
Henan Aochuang Chemical Co.,Ltd.
Product
Dibenzyl azodicarboxylate 2449-05-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-09-26

2449-05-0, Dibenzyl azodicarboxylateRelated Search:

Carbobenzoxyhydrazide Benzyl chloroformate Benzyl benzoate Diethyl azodicarboxylate Dibenzyl phosphate Benzylparaben Diisopropyl azodicarboxylate 1,1'-(Azodicarbonyl)-dipiperidine AZODICARBOXYLIC BISMORPHOLIDE N,N,N',N'-Tetramethylazodicarboxamide Di-tert-Butyl azodicarboxylate Sodium acetate trihydrate Sodium tert-butoxide Benzophenone Palladium (II) Acetate AZODICARBOXYLIC ACID DIMETHYL ESTER Bis(4-chlorobenzyl) azodicarboxylate Dibenzyl azodicarboxylate

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