Cas no 121263-11-4 (3,5-Dibromo-4-nitropyridine)
3,5-Dibromo-4-nitropyridine is a halogenated nitropyridine derivative with significant utility in organic synthesis and pharmaceutical research. Its key structural features—bromine substituents at the 3 and 5 positions and a nitro group at the 4 position—make it a versatile intermediate for nucleophilic aromatic substitution and cross-coupling reactions. The electron-withdrawing nitro group enhances reactivity, facilitating further functionalization. This compound is particularly valuable in the development of agrochemicals, pharmaceuticals, and specialty materials due to its ability to serve as a precursor for complex heterocyclic systems. Its stability and well-defined reactivity profile contribute to its reliability in synthetic applications.
3,5-Dibromo-4-nitropyridine structure
Product Name:3,5-Dibromo-4-nitropyridine
CAS No:121263-11-4
MF:C5H2Br2N2O2
MW:281.889579296112
MDL:MFCD04113812
CID:138641
PubChem ID:1201464
Update Time:2025-05-27
3,5-Dibromo-4-nitropyridine Chemical and Physical Properties
Names and Identifiers
-
- 3,5-Dibromo-4-nitropyridine
- 4-NITRO-3,5-DIBROMOPYRIDINE
- Pyridine,3,5-dibromo-4-nitro-
- Pyridine,3,5-dibromo-4-nitro
- AKOS BBS-00001325
- 3,5-Dibromo-4-nitro-pyridine
- CS-0365845
- W-205116
- DTXSID30360902
- SCHEMBL12835616
- SB31795
- FT-0645765
- 121263-11-4
- AF-399/40768851
- AKOS000266996
- STL490538
-
- MDL： MFCD04113812
- Inchi： 1S/C5H2Br2N2O2/c6-3-1-8-2-4(7)5(3)9(10)11/h1-2H
- InChI Key： VHJGZEKSOAMLMD-UHFFFAOYSA-N
- SMILES： BrC1C=NC=C(C=1[N+](=O)[O-])Br
Computed Properties
- Exact Mass: 279.84800
- Monoisotopic Mass: 279.848
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 11
- Rotatable Bond Count: 1
- Complexity: 151
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 2.1
- Topological Polar Surface Area: 58.7?2
Experimental Properties
- Density: 2.221
- Boiling Point: 241°Cat760mmHg
- Flash Point: 99.5°C
- Refractive Index: 1.649
- PSA: 58.71000
- LogP: 3.03800
3,5-Dibromo-4-nitropyridine Customs Data
- HS CODE：2933399090
- Customs Data：
China Customs Code:
2933399090Overview:
2933399090. Other compounds with non fused pyridine rings in structure. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date
Summary:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
3,5-Dibromo-4-nitropyridine Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Alichem | A023022511-250mg |
3,5-Dibromo-4-nitropyridine |
121263-11-4 | 97% | 250mg |
$748.00 | 2023-09-04 | |
| Alichem | A023022511-500mg |
3,5-Dibromo-4-nitropyridine |
121263-11-4 | 97% | 500mg |
$940.80 | 2023-09-04 | |
| Alichem | A023022511-1g |
3,5-Dibromo-4-nitropyridine |
121263-11-4 | 97% | 1g |
$1663.20 | 2023-09-04 | |
| JIE DA WEI （ SHANG HAI ） YI YAO KE JI FA ZHAN Co., Ltd. | 69R0439-1g |
3,5-Dibromo-4-nitro-pyridine |
121263-11-4 | 96% | 1g |
8463.46CNY | 2021-05-08 | |
| JIE DA WEI （ SHANG HAI ） YI YAO KE JI FA ZHAN Co., Ltd. | 69R0439-5g |
3,5-Dibromo-4-nitro-pyridine |
121263-11-4 | 96% | 5g |
33904.74CNY | 2021-05-08 | |
| Chemenu | CM170247-1g |
3,5-Dibromo-4-nitropyridine |
121263-11-4 | 95% | 1g |
$405 | 2021-08-05 | |
| Ambeed | A523988-1g |
3,5-Dibromo-4-nitropyridine |
121263-11-4 | 95+% | 1g |
$1185.0 | 2024-04-25 | |
| Chemenu | CM170247-1g |
3,5-Dibromo-4-nitropyridine |
121263-11-4 | 95% | 1g |
$377 | 2023-02-18 | |
| SHANG HAI HAO HONG Biomedical Technology Co., Ltd. | 1436515-1g |
3,5-Dibromo-4-nitropyridine |
121263-11-4 | 95+% | 1g |
￥10298.00 | 2024-08-09 | |
| JIE DA WEI （ SHANG HAI ） YI YAO KE JI FA ZHAN Co., Ltd. | 69R0439-1g |
3,5-Dibromo-4-nitro-pyridine |
121263-11-4 | 96% | 1g |
￥8726.45 | 2025-01-22 |
3,5-Dibromo-4-nitropyridine Related Literature
-
Qiaoe Wang,Meiling Lian,Xiaowen Zhu,Xu Chen RSC Adv., 2021,11, 192-197
-
Tengfei Yu,Yuehan Wu,Wei Li,Bin Li RSC Adv., 2014,4, 34134-34143
-
3. Fatty acid eutectic mixtures and derivatives from non-edible animal fat as phase change materials?Pau Gallart-Sirvent,Marc Martín,Gemma Villorbina,Mercè Balcells,Aran Solé,Luisa F. Cabeza,Ramon Canela-Garayoa RSC Adv., 2017,7, 24133-24139
-
Chung-Sung Yang,Mong-Shian Shih,Fang-Yi Chang New J. Chem., 2006,30, 729-735
-
Shintaro Takata,Yoshihiro Miura Phys. Chem. Chem. Phys., 2014,16, 24784-24789
121263-11-4 (3,5-Dibromo-4-nitropyridine) Related Products
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- 1379323-18-8(3-Bromo-5-methyl-4-nitropyridine)
- 1416354-31-8(3-Bromo-4-nitropyridine hydrochloride)
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- 98203-04-4(6-Bromo-5-nitroquinoline)
- 850197-72-7(6-Bromo-5-nitro-isoquinoline)
- 221241-31-2(2,5-Dibromo-4-nitropyridine)
- 62516-09-0(Pyridine,3,5-dibromo-4-nitro-, 1-oxide)
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