2-IODO-6-METHOXYPYRAZINE
- Product Name
- 2-IODO-6-METHOXYPYRAZINE
- CAS No.
- 58139-03-0
- Chemical Name
- 2-IODO-6-METHOXYPYRAZINE
- Synonyms
- 2-IODO-6-METHOXYPYRAZINE;Pyrazine, 2-iodo-6-methoxy-;2-Iodo-6-methoxypyrazine 95%
- CBNumber
- CB71215909
- Molecular Formula
- C5H5IN2O
- Formula Weight
- 236.01
- MOL File
- 58139-03-0.mol
2-IODO-6-METHOXYPYRAZINE Property
- Melting point:
- 36.6-38.1°C
- Flash point:
- >110℃
- form
- solid
Safety
- Hazard Codes
- Xn
- Risk Statements
- 10-22-37/38-41
- Safety Statements
- 16-26-37
- WGK Germany
- 3
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
- 759228
- Product name
- 2-Iodo-6-methoxypyrazine
- Purity
- 95%
- Packaging
- 1g
- Price
- $89.2
- Updated
- 2023/06/20
- Product number
- I737100
- Product name
- 2-Iodo-6-methoxypyrazine
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- HCH0070613
- Product name
- 2-IODO-6-METHOXYPYRAZINE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $764.61
- Updated
- 2021/12/16
- Product number
- V6755
- Product name
- 2-Iodo-6-methoxypyrazine
- Packaging
- 1g
- Price
- $114
- Updated
- 2021/12/16
- Product number
- 069584
- Product name
- 2-Iodo-6-methoxypyrazine
- Purity
- 98%
- Packaging
- 1g
- Price
- $171
- Updated
- 2021/12/16
2-IODO-6-METHOXYPYRAZINE Chemical Properties,Usage,Production
Synthesis
58138-79-7
58139-03-0
Phase 2: Preparation of 2-iodo-6-methoxypyrazine 2,6-Diiodopyrazine (5.0 g, 15 mmol) was added to a pre-prepared methanolic solution of sodium methanolate (prepared by reacting sodium metal (0.35 g, 15 mmol) with methanol (40 mL)). The reaction mixture was heated to reflux temperature and maintained for 1 hour. After completion of the reaction, it was cooled to room temperature and the reaction solution was diluted with water (200 mL) and subsequently extracted with diethyl ether (3 × 100 mL). The organic phases were combined, washed with water, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure to afford 2-iodo-6-methoxypyrazine as a white solid (3.5 g, 100% yield). Melting point: 35.7-37.2 °C. NMR hydrogen spectrum (90 MHz, CDCl3): δ 8.40 (1H, single peak), 8.16 (1H, single peak), 3.98 (3H, single peak). Mass spectrum (m/z): 236 (M+), 127, 109 (100%).
References
[1] Patent: US4975112, 1990, A
[2] Patent: US5260293, 1993, A
2-IODO-6-METHOXYPYRAZINE Preparation Products And Raw materials
Raw materials
Preparation Products
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