2-Bromo-6-methoxybenzothiazole
- Product Name
- 2-Bromo-6-methoxybenzothiazole
- CAS No.
- 2941-58-4
- Chemical Name
- 2-Bromo-6-methoxybenzothiazole
- Synonyms
- 2-bromo-6-methoxybenzo[d]thiazole;2-Bromo-6-methoxybenzothiazoL;2-BROMO-6-METHOXYBENZOTHIAZOLE;Benzothiazole, 2-bromo-6-methoxy-
- CBNumber
- CB2410821
- Molecular Formula
- C8H6BrNOS
- Formula Weight
- 244.11
- MOL File
- 2941-58-4.mol
2-Bromo-6-methoxybenzothiazole Property
- Boiling point:
- 335.4±34.0 °C(Predicted)
- Density
- 1.666±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 0.53±0.10(Predicted)
Safety
- HS Code
- 29342000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- B696618
- Product name
- 2-Bromo-6-methoxy-1,3-benzothiazole
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- B696618
- Product name
- 2-Bromo-6-methoxy-1,3-benzothiazole
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- B696618
- Product name
- 2-Bromo-6-methoxy-1,3-benzothiazole
- Packaging
- 500mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- B696618
- Product name
- 2-Bromo-6-methoxy-1,3-benzothiazole
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- 072111
- Product name
- 2-Bromo-6-methoxybenzothiazole
- Purity
- 95+%
- Packaging
- 5g
- Price
- $90
- Updated
- 2021/12/16
2-Bromo-6-methoxybenzothiazole Chemical Properties,Usage,Production
Uses
2-Bromo-6-methoxybenzothiazole is used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.
Synthesis
2-Bromo-6-methoxybenzo[d]thiazole (B2) (Scheme 1). 6- Methoxybenzo[d]thiazol-2-amine (5.0 g; 27.7 mmol) was dissolved in 125 mL CHBCN. t- Butylnitrite (3.4 mL; 28 mmol) was added slowly. CuBr (5.0 g; 34.9 mmol) was added portion-wise through a funnel. The reaction was monitored by HPLC. After 3 hours, ethyl acetate (500 mL) was added, and the mixture was filtered through celite. The organic layer was washed with brine twice (200 mL each). The organic layer was dried over MgSO4. After filtration, the solvent was removed. The residual was dissolved in 50 mL CH2Cl2, and 2 g of silica gel was added. After drying, the silica gel loaded on a silica gel cake in hexane. The product was eluted with 5% ethyl acetate and 95% hexane. A yellowish band was collected (1.5 L). The solvent was removed to afford the product. Yield: 0.81 g 12%.
2-Bromo-6-methoxybenzothiazole Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Bromo-6-methoxybenzothiazole manufacturers
- Product
- 2-Bromo-6-methoxybenzothiazole 2941-58-4
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-18
- Product
- 2-Bromo-6-methoxybenzothiazole 2941-58-4
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1kg,5kg,50kg
- Release date
- 2020-01-18