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: $76.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 166804
Product name: Dibenzyl azodicarboxylate
Purity: technical grade, 90%
Packaging: 25g
Price: $538
Updated: 2024/03/01

Alfa Aesar

Product number: L19347
Product name: Dibenzyl azodicarboxylate, 96%
Packaging: 5g
Price: $62.65
Updated: 2024/03/01

Alfa Aesar

Product number: L19347
Product name: Dibenzyl azodicarboxylate, 96%
Packaging: 25g
Price: $246
Updated: 2024/03/01

TRC

Product number: D417215
Product name: Dibenzyl azodicarboxylate
Packaging: 5g
Price: $130
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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Dibenzyl azodicarboxylate Suppliers

Belgium 1 China 206 Czech Republic 2 Europe 2 France 1 Germany 3 India 10 Japan 2 Norway 1 Slovakia 1 South Korea 1 Switzerland 1 United Kingdom 8 United States 23 Global 262

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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View Lastest Price from Dibenzyl azodicarboxylate manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: Dibenzyl azodicarboxylate 2449-05-0
Price: US $9.90/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-10-31

Henan Fengda Chemical Co., Ltd

Product: Dibenzyl azodicarboxylate 2449-05-0
Price: US $32.00-1.40/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-07

Nanjing Shunxiang Pharmaceutical Technology Co.,Ltd.

Product: Dibenzyl azodicarboxylate 2449-05-0
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 10mt
Release date: 2023-06-28

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

Dibenzy| azodicarbo×ylate

diazenedicarboxylicacid,bis(phenylmethyl)ester

Phenylmethyl N-(phenylmethoxycarbonylimino)carbamate

Dibenzyl Azodicarboxylate (40% in Dichloromethane, ca. 1.7mol/L)

Azobis(formic acid benzyl) ester

Azodiformic acid dibenzyl ester

Bis(benzyloxycarbonyl)diazene

Diazene-1,2-dicarboxylic acid dibenzyl ester

Diazenedicarboxylic acid dibenzyl ester

DIBENZYL AZODICARBOXYLATE, TECH., 90%

Azodicarboxylicaciddibenzylester~DBAD

Dibenzylazodicarboxylate,98%

Dibenzyl azodicarboxylate,94%

Dibenzyl azodicarbox

(40% in DichloroMethane, ca. 1.7Mol/L)

Dibenzyl Azodicarboxylate&nbsp

Dibenzyl azodicarboxylate, 94% 25GR

Dibenzyl diazene-1,2-dicarboxylate

(E)-dibenzyl diazene-1,2-dicarboxylate

AZODICARBOXYLIC ACID DIBENZYL ESTER

DIBENZYL AZODICARBOXYLATE

DBAD

Dibenzyl azodicarboxylate technical grade, 90%

benzyl (NE)-N-phenylmethoxycarbonyliminocarbamate

Dibenzyl-(E)-diazen-1,2-dicarboxylat

Dibenzyl azodicarboxylate(DBAD)

Minocycline Impurity 49

2449-05-0

C6H5CH2O2CNNCO2CH2C6H5

C6H5CH2OCONNCOOCH2C6H5

Organic Building Blocks

Nitrogen Compounds

Building Blocks

Azo/Diazo Compounds

Aromatic Esters

Azo/Diazo Compounds

Nitrogen Compounds

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