2-AMINO-5-BROMO-3-IODOPYRIDINE
- Product Name
- 2-AMINO-5-BROMO-3-IODOPYRIDINE
- CAS No.
- 381233-96-1
- Chemical Name
- 2-AMINO-5-BROMO-3-IODOPYRIDINE
- Synonyms
- 5-Bromo-3-iodopyridin-2-amine;5-Bromo-3-iodo-2-pyridinamine;2-AMINO-5-BROMO-3-IODOPYRIDINE;5-Bromo-3-iodo-2-aminopyridine;2-PyridinaMine,5-broMo-3-iodo-;2-Amine-5-bromo-3-iodopyridine;2-Amino-3-iodo-5-bromopyridine;5-BROMO-3-IODO-PYRIDIN-2-YLAMINE;2-Amino-5-bromo-3-iodopyridine 96%;2-AMINO-5-BROMO-3-IODOPYRIDINE ISO 9001：2015 REACH
- CBNumber
- CB0100973
- Molecular Formula
- C5H4BrIN2
- Formula Weight
- 298.91
- MOL File
- 381233-96-1.mol
2-AMINO-5-BROMO-3-IODOPYRIDINE Property
- Melting point:
- 111-112°C
- Boiling point:
- 308.2±42.0 °C(Predicted)
- Density
- 2.426±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- powder to crystal
- pka
- 2.25±0.49(Predicted)
- color
- White to Yellow to Orange
- Sensitive
- Light Sensitive
- InChI
- InChI=1S/C5H4BrIN2/c6-3-1-4(7)5(8)9-2-3/h1-2H,(H2,8,9)
- InChIKey
- XPERZSKJGNUSHI-UHFFFAOYSA-N
- SMILES
- C1(N)=NC=C(Br)C=C1I
- CAS DataBase Reference
- 381233-96-1(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-36:37/38-41-37/38-22
- Safety Statements
- 26-36/37/39-37
- WGK Germany
- 3
- HazardClass
- IRRITANT, LIGHT SENSITIVE
- HS Code
- 29333990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
N-Bromosuccinimide Price
- Product number
- 704032
- Product name
- 2-Amino-5-bromo-3-iodopyridine
- Purity
- 97%
- Packaging
- 1g
- Price
- $65.24
- Updated
- 2025/07/31
- Product number
- A2563
- Product name
- 2-Amino-5-bromo-3-iodopyridine
- Purity
- >98.0%(T)
- Packaging
- 1g
- Price
- $68
- Updated
- 2025/07/31
- Product number
- A2563
- Product name
- 2-Amino-5-bromo-3-iodopyridine
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $232
- Updated
- 2025/07/31
- Product number
- A577140
- Product name
- 2-AMINO-5-BROMO-3-IODOPYRIDINE
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- 3H32-S-X1
- Product name
- 2-Amino-5-bromo-3-iodopyridine
- Packaging
- 1g
- Price
- $55
- Updated
- 2021/12/16
2-AMINO-5-BROMO-3-IODOPYRIDINE Chemical Properties,Usage,Production
Chemical Properties
Brown powder
Uses
2-Amino-5-Bromo-3-Iodopyridine is used as an important intermediate of pharmaceuticals and farm chemicals.
Synthesis
1072-97-5
381233-96-1
The general steps for the synthesis of 2-amino-3-iodo-5-bromopyridine from 2-amino-5-bromopyridine are as follows: Step 1: Iodination reaction 5-Bromo-pyridin-2-ylamine (50 g, 289 mmol) was dissolved in 2 M sulfuric acid (500 mL) and potassium iodate (30.8 g, 144 mmol) was added in batches. The mixture was heated to 100°C and an aqueous solution of potassium iodide (26.5 g, 160 mmol) was added slowly and dropwise (50 mL) over about 1 hour. After 1 hour of reaction, stirring was continued for 30 minutes, followed by cooling to room temperature. The pH of the aqueous phase was adjusted to 8-9 with alkali and then the mixture was extracted with ethyl acetate (3 times). The organic layers were combined and washed sequentially with aqueous sodium thiosulfate, water and brine, dried (Na2SO4) and concentrated to give 2-amino-3-iodo-5-bromopyridine as a brown solid (77.4 g, 90% yield). NMR data (300 MHz, CDCl3): δ 8.06 (d, J = 2.2 Hz, 1H), 7.96 (d, J = 2.2 Hz, 1H), 4.96 (s, 2H).
References
[1] Angewandte Chemie - International Edition, 2013, vol. 52, # 38, p. 10093 - 10096
[2] Angew. Chem., 2013, vol. 52, # 38, p. 10093 - 10096,4
[3] Patent: WO2011/73263, 2011, A1. Location in patent: Page/Page column 78
[4] Patent: WO2012/10538, 2012, A2. Location in patent: Page/Page column 28
[5] Patent: US2012/22258, 2012, A1. Location in patent: Page/Page column 13-14
2-AMINO-5-BROMO-3-IODOPYRIDINE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-AMINO-5-BROMO-3-IODOPYRIDINE manufacturers
- Product
- 2-AMINO-5-BROMO-3-IODOPYRIDINE 381233-96-1
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1000kg
- Release date
- 2025-07-10
- Product
- 5-Bromo-3-iodopyridin-2-amine 381233-96-1
- Price
- US $1.60-6.60/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2025-06-19
- Product
- 2-Amino-5-bromo-3-iodopyridine 381233-96-1
- Price
- US $4.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10000
- Release date
- 2024-08-08