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;DIBENZYL AZODICARBOXYLATE;Dibenzy| azodicarbo×ylate;Dibenzylazodicarboxylate,98%;Bis(benzyloxycarbonyl)diazene;Dibenzyl azodicarboxylate,94%
- CBNumber:
- CB0493918
- Molecular Formula:
- C16H14N2O4
- Molecular Weight:
- 298.29
- MDL Number:
- MFCD00016737
- MOL File:
- 2449-05-0.mol
- MSDS File:
- SDS
| 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) |
| FDA UNII | O9NGE39Q8O |
| EPA Substance Registry System | Diazenedicarboxylic acid, bis(phenylmethyl) ester (2449-05-0) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
Dibenzyl azodicarboxylate price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 166804 | Dibenzyl azodicarboxylate technical grade, 90% | 2449-05-0 | 5g | $76.2 | 2024-03-01 | Buy |
| Sigma-Aldrich | 166804 | Dibenzyl azodicarboxylate technical grade, 90% | 2449-05-0 | 25g | $538 | 2024-03-01 | Buy |
| Alfa Aesar | L19347 | Dibenzyl azodicarboxylate, 96% | 2449-05-0 | 5g | $62.65 | 2024-03-01 | Buy |
| Alfa Aesar | L19347 | Dibenzyl azodicarboxylate, 96% | 2449-05-0 | 25g | $246 | 2024-03-01 | Buy |
| TRC | D417215 | Dibenzyl azodicarboxylate | 2449-05-0 | 5g | $130 | 2021-12-16 | Buy |
Dibenzyl azodicarboxylate Chemical Properties,Uses,Production
Chemical Properties
yellow to orange crystalline powder
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.
Uses
Dibenzyl azodicarboxylate is a reagent used in the synthesis of Minocycline-d6 (M344797). Minocycline-d6 is a labeled second generation tetracycline antibiotic. Antibacterial.
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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2930 | 58 |
| Suzhou BEC Biological Technology Co., Ltd. | +undefined13771885869 | all@bek.com.cn | China | 62 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15531157085 +86-15531157085 | abby@chuanghaibio.com | China | 8806 | 58 |
| Nanjing Shunxiang Pharmaceutical Technology Co.,Ltd. | +86-86-02586819868 +8613913839793 | sales@jinchemical.com | China | 23 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20249 | 58 |
| Moxin Chemicals | +8617320513646 | mike@molcoo.com | China | 9752 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | info@dakenam.com | China | 19825 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21631 | 55 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3619 | 58 |
View Lastest Price from Dibenzyl azodicarboxylate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-03-27 | Minocycline Impurity
2449-05-0
|
US $0.00-0.00 / mg | 10mg | 98 | 100000 | Moxin Chemicals | |
 |
2025-03-20 | Dibenzyl azodicarboxylate
2449-05-0
|
US $9.90 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2024-04-07 | Dibenzyl azodicarboxylate
2449-05-0
|
US $32.00-1.40 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- Minocycline Impurity
2449-05-0
- US $0.00-0.00 / mg
- 98
- Moxin Chemicals
-
- Dibenzyl azodicarboxylate
2449-05-0
- US $9.90 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Dibenzyl azodicarboxylate
2449-05-0
- US $32.00-1.40 / kg
- 99%
- Henan Fengda Chemical Co., Ltd
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