ChemicalBook >> CAS DataBase List >>2,2'-DIPYRIDYL N,N'-DIOXIDE
2,2'-DIPYRIDYL N,N'-DIOXIDE
- CAS No.
- 7275-43-6
- Chemical Name:
- 2,2'-DIPYRIDYL N,N'-DIOXIDE
- Synonyms
- AKOS BBS-00002966;2,2’-dipyridyldioxide;2,2'-Dipyridyl dioxide;2,2'-Bipyridyl-1,1'-dioxide;2,2'-Dipyridyl N,N'-dioxide;2,2'-Bipyridyl 1,1'-Dioxide;2,2'-DIPYRIDYL N,N'-DIOXIDE;2,2'-bipyridine N,N'-dioxide;2,2'-BIPYRIDINE 1,1'-DIOXIDE;2,2'-Bipyridine, 1,1'-dioxide
- CBNumber:
- CB5216457
- Molecular Formula:
- C10H8N2O2
- Molecular Weight:
- 188.18
- MDL Number:
- MFCD00065169
- MOL File:
- 7275-43-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 01:55:36
| Product description | Number | Pack Size | Price |
| 2,2′-Dipyridyl N,N′-dioxide 98% | 364177 | 1g | $68.5 |
| 2,2'-Bipyridyl 1,1'-Dioxide >98.0%(HPLC)(T) | B3859 | 5g | $116 |
| 2,2'-Bipyridyl 1,1'-Dioxide Asreported | 267146 | 2g | $317 |
| 2,2'-Bipyridyl 1,1'-Dioxide Asreported | 267146 | 5g | $458 |
| 2,2'-Bipyridyl 1,1'-Dioxide Asreported | 267146 | 10g | $626 |
| More product size | |||
| Melting point | 296-298 °C(lit.) |
|---|---|
| Boiling point | 323.18°C (rough estimate) |
| Density | 1.2577 (rough estimate) |
| refractive index | 1.5910 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| Water Solubility | Soluble in water |
| form | Powder |
| pka | -1.34±0.10(Predicted) |
| color | Off-white to cream |
| InChI | 1S/C10H8N2O2/c13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)14/h1-8H |
| InChIKey | FERMVCULDZOVOJ-UHFFFAOYSA-N |
| SMILES | [O-][n+]1ccccc1-c2cccc[n+]2[O-] |
| FDA UNII | WE8HPX9ZYR |
| UNSPSC Code | 12352100 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DW1770000 | |||||||||
| HS Code | 29333999 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| NFPA 704 |
|
2,2'-DIPYRIDYL N,N'-DIOXIDE price More Price(34)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 364177 | 2,2′-Dipyridyl N,N′-dioxide 98% | 7275-43-6 | 1g | $68.5 | 2023-06-20 | Buy |
| TCI Chemical | B3859 | 2,2'-Bipyridyl 1,1'-Dioxide >98.0%(HPLC)(T) | 7275-43-6 | 5g | $116 | 2026-04-30 | Buy |
| Usbiological | 267146 | 2,2'-Bipyridyl 1,1'-Dioxide Asreported | 7275-43-6 | 2g | $317 | 2026-06-03 | Buy |
| Usbiological | 267146 | 2,2'-Bipyridyl 1,1'-Dioxide Asreported | 7275-43-6 | 5g | $458 | 2026-06-03 | Buy |
| Usbiological | 267146 | 2,2'-Bipyridyl 1,1'-Dioxide Asreported | 7275-43-6 | 10g | $626 | 2026-06-03 | Buy |
2,2'-DIPYRIDYL N,N'-DIOXIDE Chemical Properties,Uses,Production
Chemical Properties
off-white to cream powder
Uses
Complexation abilities of 2,2′-dipyridyl N,N′-dioxide (2,2′-bipyridyl-N,N′-dioxide, bipyO2) as a ligand towards zinc has been compared with 2,2′-bipyridine. Novel lanthanide (Eu3+, Tb3+, Gd3+, Sm3+ and Dy3+) complexes of bipyO2 were synthesized and characterized by elemental analysis and IR spectrum. Electron density study of halogen-bonded complex of bipyO2 with 1,4-diiodotetrafluorobenzene (F4dIb) at 90K by X-ray diffraction has been reported.
General Description
Complexation abilities of 2,2′-dipyridyl N,N′-dioxide (2,2′-bipyridyl-N,N′-dioxide, bipyO2) as a ligand towards zinc has been compared with 2,2′-bipyridine. Novel lanthanide (Eu3+, Tb3+, Gd3+, Sm3+ and Dy3+) complexes of bipyO2 were synthesized and characterized by elemental analysis and IR spectrum. Electron density study of halogen-bonded complex of bipyO2 with 1,4-diiodotetrafluorobenzene (F4dIb) at 90K by X-ray diffraction has been reported.
2,2'-DIPYRIDYL N,N'-DIOXIDE Preparation Products And Raw materials
Global( 150)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 8741 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10236 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14304 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 20725 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52705 | 58 |
| Henan Aochuang Chemical Co.,Ltd. | +86-0371-63689365 +8618638391208 | sales@aochuangchem.com | China | 9333 | 58 |
View Lastest Price from 2,2'-DIPYRIDYL N,N'-DIOXIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-08 | 2,2'-Dipyridyl N,N'-dioxide
7275-43-6
|
$89.00-333.00 | 25g | 0.98 | 25kg | Shanghai UCHEM Inc. | |
 |
2025-11-18 | 2,2'-DIPYRIDYL N,N'-DIOXIDE
7275-43-6
|
$1.10 | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2025-04-04 | 2,2'-DIPYRIDYL N,N'-DIOXIDE
7275-43-6
|
1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. |
-
- 2,2'-Dipyridyl N,N'-dioxide
7275-43-6
- $89.00-333.00
- 0.98
- Shanghai UCHEM Inc.
-
- 2,2'-DIPYRIDYL N,N'-DIOXIDE
7275-43-6
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- 2,2'-DIPYRIDYL N,N'-DIOXIDE
7275-43-6
- 98%
- Henan Aochuang Chemical Co.,Ltd.
7275-43-6(2,2'-DIPYRIDYL N,N'-DIOXIDE)Related Search:
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1of4
AKOS BBS-00002966
2,2'-BIPYRIDINE 1,1'-DIOXIDE
2,2'-Bipyridyl-1,1'-dioxide
[2,2']Bipyridinyl 1,1'-dioxide
2,2’-dipyridyldioxide
2,2'-Dipyridyl dioxide
2,2'-Dipyridyl N,N'-dioxide2,2'-Bipyridine-1,1'-dioxide
2,2'-Dipyridyl-N,N'-dioxide, 98 %
2,2'-Bipyridine 1,1'-Dioxide
2,2'-Dipyridyl N,N'-Dioxide
2,2'-bipyridine N,N'-dioxide
2-(1-oxopyridinium-2(1H)-ylidene)pyridin-1(2H)-olate
(6Z)-6-(1-oxidopyridin-2-ylidene)pyridine 1-oxide
2-(1-oxo-3,4,5,6-tetrahydro-2H-pyridin-2-yl)-6H-pyridine 1-oxide
2,2'-Dipyridyl N,N'-dioxide 98%
2-[(2Z)-1-OXIDOPYRIDIN-2-YLIDENE]-1-OXO-1H-1???PYRIDIN-1-YLIUM
2,2'-Bipyridyl 1,1'-Dioxide >
2,2'-DIPYRIDYL N,N'-DIOXIDE ISO 9001：2015 REACH
(2E)-2-(1-oxidopyridin-2-ylidene)pyridin-1-ium 1-oxide
(Z)-1-oxo-1H,1''H-1λ-[2,2''-bipyridinyliden]-1-ylium-1''-olate
2,2'-Bipyridine, 1,1'-dioxide
2,2'-Dipyridyl N,N'-dioxide
2,2'-Bipyridyl 1,1'-Dioxide
2,2']bipyridinyl 1,1'-dioxide
2,2′-Dipyridyl N,N′-dioxide
2,2′-Dipyridyl N,N′-dioxide, CAS 7275-43-6
2,2'-DIPYRIDYL N,N'-DIOXIDE
7275-43-6
Building Blocks
C9 to C46
Pyridines
Heterocyclic Building Blocks
Miscellaneous
Heterocyclic Compounds
