ChemicalBook >> CAS DataBase List >>5-BROMO-2,3-DIAMINOPYRIDINE, 97
5-BROMO-2,3-DIAMINOPYRIDINE, 97
- CAS No.
- 4635-08-9
- Chemical Name:
- 5-BROMO-2,3-DIAMINOPYRIDINE, 97
- Synonyms
- 5-Bromo-3,4-diaminopyridine;3-bromo-4,5-diamino-pyridin;5-BroMo-3,4-pyridinediaMine;3-Bromo-4,5-pyridinediamine;5-Bromo-3,4-diaminepyridine;3,4-PyridinediaMine, 5-broMo-;5-BROMO-2,3-DIAMINOPYRIDINE, 97;(3-amino-5-bromo-4-pyridyl)amine;5-BROMO-2,3-DIAMINOPYRIDINE, 97 ISO 9001：2015 REACH
- CBNumber:
- CB8505556
- Molecular Formula:
- C5H6BrN3
- Molecular Weight:
- 188.03
- MDL Number:
- MFCD01692479
- MOL File:
- 4635-08-9.mol
- MSDS File:
- SDS
Last updated:2026-05-28 05:44:33
| Product description | Number | Pack Size | Price |
| 3,4-Diamino-5-bromopyridine 95% | 735620 | 250MG | $63.6 |
| 5-Bromo-3,4-diamino pyridine Asreported | 263696 | 1g | $426 |
| 5-Bromo-3,4-diamino pyridine Asreported | 263696 | 2g | $586 |
| 5-Bromo-3,4-diamino pyridine Asreported | 263696 | 5g | $885 |
| 5-Bromo-3,4-diamino pyridine Asreported | 263696 | 10g | $1204 |
| More product size | |||
| Melting point | 138-145℃ |
|---|---|
| Boiling point | 370.1±37.0 °C(Predicted) |
| Density | 1.818±0.06 g/cm3(Predicted) |
| RTECS | US4000000 |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| form | Solid |
| pka | 7.02±0.24(Predicted) |
| color | White to off-white to yellow |
| Sensitive | Moisture & Light Sensitive |
| InChI | InChI=1S/C5H6BrN3/c6-3-1-9-2-4(7)5(3)8/h1-2H,7H2,(H2,8,9) |
| InChIKey | CMFSWSZEHYPECE-UHFFFAOYSA-N |
| SMILES | C1=NC=C(Br)C(N)=C1N |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H317-H319-H335 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/37/38-43 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | UN2811 | |||||||||
| WGK Germany | WGK 3 | |||||||||
| HazardClass | 6.1 | |||||||||
| HS Code | 2933399990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 Skin Sens. 1 STOT SE 3 |
|||||||||
| Toxicity | mouse,LD50,intraperitoneal,100mg/kg (100mg/kg),Journal of Medicinal Chemistry. Vol. 8, Pg. 296, 1965. | |||||||||
| NFPA 704 |
|
5-BROMO-2,3-DIAMINOPYRIDINE, 97 price More Price(66)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 735620 | 3,4-Diamino-5-bromopyridine 95% | 4635-08-9 | 250MG | $63.6 | 2023-01-07 | Buy |
| Usbiological | 263696 | 5-Bromo-3,4-diamino pyridine Asreported | 4635-08-9 | 1g | $426 | 2026-06-03 | Buy |
| Usbiological | 263696 | 5-Bromo-3,4-diamino pyridine Asreported | 4635-08-9 | 2g | $586 | 2026-06-03 | Buy |
| Usbiological | 263696 | 5-Bromo-3,4-diamino pyridine Asreported | 4635-08-9 | 5g | $885 | 2026-06-03 | Buy |
| Usbiological | 263696 | 5-Bromo-3,4-diamino pyridine Asreported | 4635-08-9 | 10g | $1204 | 2026-06-03 | Buy |
5-BROMO-2,3-DIAMINOPYRIDINE, 97 Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 122)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29626 | 60 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10399 | 58 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | 52513593@qq.com | CHINA | 2971 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 +86-18019713315 | info@accelachem.com | United States | 21189 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63645 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21135 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +86-13203830695 | laboratory@coreychem.com | China | 30203 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34526 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8618071025641 | eric@witopchemical.com | China | 23504 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-17392587031 | 1059@dideu.com | China | 9984 | 58 |
View Lastest Price from 5-BROMO-2,3-DIAMINOPYRIDINE, 97 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-06-25 | 5-BROMO-2,3-DIAMINOPYRIDINE, 97
4635-08-9
|
$1.10 | 1g | 99.0% min | 100 tons min | Shaanxi Dideu Medichem Co. Ltd |
-
- 5-BROMO-2,3-DIAMINOPYRIDINE, 97
4635-08-9
- $1.10
- 99.0% min
- Shaanxi Dideu Medichem Co. Ltd
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5-BROMO-2,3-DIAMINOPYRIDINE, 97 ISO 9001：2015 REACH
4635-08-9
635-08-9
974635-08-9
Heterocycle-Pyridine series
